Mastering vocabulary Technical English Not only does it help you easily access international documents, it also improves your professional communication skills.
In the article below, No.1 Translation will compile a list of the most important, popular and applicable vocabulary and terms when technical english translation, helping you have a more general view in this field.
What is English engineering major?
Engineering in English is often called Engineering.
However, depending on the specific field, it may have different names, such as:
- Mechanical Engineering – Mechanical engineering
- Electrical Engineering – Electrical engineering
- Electronics Engineering – Electronic engineering
- Civil Engineering – Construction engineering
- Software Engineering – Software engineering
- Computer Engineering – Computer engineering
- Automotive Engineering – Automotive engineering
- Aerospace Engineering – Aerospace Engineering
- Biomedical Engineering – Biomedical engineering
- Environmental Engineering – Environmental engineering
- Chemical Engineering – Chemical engineering
- Industrial Engineering – Industrial engineering.
Why learn technical English vocabulary?
Some reasons why most readers want to learn vocabulary Technical English To be:
- Access to international documents: Most technical documents, standards and guidelines are written in English.
- Professional communication: Engineers working in international environments need to use precise technical vocabulary.
- Improve employment opportunities: Knowing specialized vocabulary helps you stand out when applying to multinational companies.
List of technical English vocabulary and terms
Common technical English vocabulary
- Device /dɪˈvaɪs/: device
- Wood /wʊd/: wood
- Plastic /ˈplæstɪk/: plastic
- Function /ˈfʌŋkʃən/: function
- Solution /səˈluːʃən/: solution
- Engineer /ɪnˈdʒɪnɪər/: engineer
- Weight /weɪt/: weight
- Capacity /kəˈpæsɪti/: power
- Calculate /ˈkælkyʊleɪt/: calculate
- Efficiency /ɪˈfɪʃənsi/: effective
- Technical /ˈteknɪkəl/: technique
- Dimension /dɪˈmɛnʃən/: size
- Assembly /əˈsembl/: assemble
- Process /ˈprəʊsɛs/: process
- Force /fɔːrs/: force
- Material /məˈtɪəriəl/: material
- Rubber /ˈrʌbər/: rubber
- Manufacture /ˈmænjuːfaktʃər/: to produce
- Component /kəmˈpəʊnənt/: component
- System /ˈsɪstəm/: system
- Operate /ˈɒpərət/: operate
- Design /dɪˈzaɪn/: design
- Error /ˈɛrər/: error
- Structure /ˈstrʌktʃər/: structure
- Tools /tuːl/: tool
- Maintain /meɪnˈteɪn/: maintenance
- Measure /ˈmeʒər/: measure
- Machine /məˈʃiːn/: machine
- Equipment /ɪˈkwɪpmənt/: device.
Technical English Terms You Should Know
- Torque /tɔːrk/: Torque
- Strain /streɪn/: Distortion
- Fatigue /fəˈtiːɡ/: Fatigue (material)
- Elasticity /ɪˌlæˈstɪsɪti/: Elasticity
- Tensile strength /ˈtɛnsaɪl strɛŋθ/: Tensile strength
- Weld /wɛld/: Korean
- Shear strength /ʃɪər strɛŋθ/: Shear strength
- Viscosity /vɪˈskɒsɪti/: Viscosity
- Stress /strɛs/: Stress
- Ductility /dʌkˈtɪlɪti/: Plasticity
- Compressive strength /kəmˈprɛsɪv strɛŋθ/: Compressive strength
- Calibration /ˌkælɪˈbreɪʃən/: Calibration
- Tolerance /ˈtɒlərəns/: Tolerance
- Mechanism /ˈmɛkəˌnɪzəm/: Mechanism
- Abrasion /əˈbreɪʒən/: Abrasion
- Hardness /ˈhɑːrdnɪs/: Hardness
- Engineering /ˌɛndʒɪˈnɪərɪŋ/: Engineering
- Fracture /ˈfræktʃər/: broken, cracked
- yield point /jiːld pɔɪnt/: Yield point
- Corrosion /kəˈroʊʒən/: Corrosion.
Common technical English phrases in documents
- Compliance standards /kəmˈplaɪəns ˈstændərdz/: Compliance standards
- Technical specification /ˈtɛknɪkəl ˌspɛsɪfɪˈkeɪʃən/: Specifications
- Operating conditions /ˈɒpəreɪtɪŋ kənˈdɪʃənz/: Operating conditions
- Warranty terms /ˈwɔːrənti tɜːrmz/: Warranty terms
- Installation guide /ˌɪnstəˈleɪʃən ɡaɪd/: Installation instructions
- Safety precautions /ˈseɪfti prɪˈkɔːʃənz/: Safety measures
- Regulatory approval /ˈrɛɡjʊlətəri əˈpruːvəl/: Regulatory approval
- Technical drawing /ˈtɛknɪkəl ˈdrɔːɪŋ/: Technical drawing
- Material specifications /məˈtɪərɪəl ˌspɛsɪfɪˈkeɪʃənz/: Material specifications
- Operating manual /ˈɒpəreɪtɪŋ ˈmænjuəl/: Operating manual
- Performance criteria /pərˈfɔːrməns kraɪˈtɪəriə/: Performance criteria
- Maintenance schedule /ˈmeɪntənəns ˈskɛdʒʊl/: Maintenance schedule
- User manual /ˈjuːzər ˈmænjuəl/: Instructions for use
- Troubleshooting /ˈtrʌbəlˌʃuːtɪŋ/: Troubleshooting
- Quality assurance /ˈkwɒlɪti əˈʃʊərəns/: Quality assurance.
Technical English vocabulary in some specialized fields
Each technical field has its own set of specialized terminology and phrases that require a deep understanding to apply effectively. Mastering and using specialized vocabulary correctly plays a core role in the process of learning technical English, specifically:
Mechanical Engineering English Vocabulary
- Bearing /ˈbɛərɪŋ/: Bearing
- Camshaft /ˈkæmʃæft/: Camshaft
- Casting /ˈkæstɪŋ/: Cast
- Cylinder /ˈsɪlɪndər/: Cylinder
- Drill press /drɪl prɛs/: Bench drill
- Flywheel /ˈflaɪˌwiːl/: Flywheel
- Forging /ˈfɔːrdʒɪŋ/: Forge
- Friction /ˈfrɪkʃən/: Friction
- Gear /ɡɪər/: Gear
- Lathe /leɪð/: Lathe
- Lubrication /ˌluːbrɪˈkeɪʃən/: Lubricate
- Machining /məˈʃiːnɪŋ/: Mechanical processing
- Milling machine /ˈmɪlɪŋ məˌʃiːn/: Milling machine
- Piston /ˈpɪstən/: Piston
- Shaft /ʃæft/: Axis
- Stress /strɛs/: Stress
- Tolerance /ˈtɒlərəns/: Tolerance
- Torque /tɔːrk/: Torque
- Valve /valve/: Valve
- Welding /ˈwɛldɪŋ/: Korean
Technical English Vocabulary for Electronics
- Amplifier /ˈæmplɪˌfaɪər/: Amplifier
- Capacitor /kəˈpæsɪtər/: Capacitor
- Circuit /ˈsɜːrkɪt/: Electric circuit
- Circuit breaker /ˈsɜːrkɪt ˈbreɪkər/: Circuit breaker
- Current /ˈkɜːrənt/: Electric current
- Diode /ˈdaɪoʊd/: Diode
- Frequency /ˈfriːkwənsi/: Frequency
- Fuse /fjuːz/: Fuse
- Inductor /ɪnˈdʌktər/: Inductor
- Multimeter /ˌmʌltɪˈmiːtər/: Electricity meter
- Oscillator /ˈɒsɪˌleɪtər/: Oscillator
- Rectifier /ˈrɛktɪˌfaɪər/: Rectifier
- Relay /ˈriːˌleɪ/: Relay
- Resistor /rɪˈzɪstər/: Resistance
- Semiconductor /ˌsɛmɪkənˈdʌktər/: Semiconductor
- Soldering /ˈsɒdərɪŋ/: Electronic welding
- Switch /swɪʧ/: Switch
- Transformer /trænsˈfɔːrmər/: Transformer
- Transistor /trænˈzɪstər/: Transistor
- Voltage /ˈvoʊltɪdʒ/: Voltage
Technical English vocabulary for Construction and Civil Engineering
- Aggregate /ˈæɡrɪɡɪt/: Aggregate
- Beam /biːm/: Beam
- Blueprint /ˈbluːˌprɪnt/: Design drawing
- Column /ˈkɒləm/: Column
- Compression /kəmˈprɛʃən/: Compression
- Concrete /ˈkɒŋkriːt/: Concrete
- Excavation /ˌɛkskəˈveɪʃən/: Dig a foundation
- Foundation /faʊnˈdeɪʃən/: Nail
- Formwork /ˈfɔːrmˌwɜːrk/: Formwork
- Girder /ˈɡɜːrdər/: Main beam
- Load-bearing /ˈloʊdˌbɛrɪŋ/: Bearing
- Masonry /ˈmeɪsənri/: Stone construction
- Mortar /ˈmɔːrtər/: Mortar
- Reinforcement /ˌriːɪnˈfɔːrsmənt/: Steel
- Scaffolding /ˈskæfəldɪŋ/: Scaffolding
- Shear /ʃɪər/: Cut
- Slab /slæb/: Concrete floor
- Tension /ˈtɛnʃən/: Tension
- Truss /trʌs/: Truss
- Asphalt /ˈæsˌfɔlt/: Asphalt
Technical English Vocabulary for Computer Science
- Query /ˈkwɪəri/: Query
- Execution /ˌɛksɪˈkjuːʃən/: To execute
- Compiler /kəmˈpaɪlər/: Compiler
- Function /ˈfʌŋkʃən/: Jaw
- Variable /ˈvɛəriəbl/: Change
- Binary /ˈbaɪnəri/: Binary
- Encryption /ɪnˈkrɪpʃən/: Encryption
- Database /ˈdeɪtəˌbeɪs/: Database
- Object /ˈɒbdʒɪkt/: Object
- Protocol /ˈprəʊtəˌkɒl/: Protocol
- Algorithm /ˈælɡərɪðəm/: Algorithm
- Software /ˈsɒf(t)weər/: Software
- Class /klæs/: Class
- Debugger /ˈdiːˌbʌɡər/: Debugger
- Hardware /ˈhɑːrdweər/: Hardware
- Interface /ˈɪntərˌfeɪs/: Interface
- Debugging /ˌdiːˈbʌɡɪŋ/: Debug
- Object-oriented /ˈɒbdʒɪktˌɔːrɪɛntɪd/: Object-oriented
- Inheritance /ɪnˈhɛrɪtəns/: Inheritance
Technical English Vocabulary for Information Technology
- Backup /ˈbækʌp/: Backup
- Firewall /ˈfaɪəˌwɔːl/: Firewall
- Virtualization /ˌvɜːrʃuəlʌɪˈzeɪʃən/: Virtualization
- Router /ˈraʊtər/: Router
- Protocol /ˈprəʊtəˌkɒl/: Protocol
- Web server /wɛb ˈsɜːrvər/: Web server
- Network /ˈnɛtwɜːrk/: Network
- VPN (Virtual Private Network) /ˌviːˌpiːˈɛn/: Virtual private network
- Interface /ˈɪntərˌfeɪs/: Interface
- Database /ˈdeɪtəˌbeɪs/: Database
- Encryption /ɪnˈkrɪpʃən/: Encryption
- Platform /ˈplætfɔːrm/: Foundation
- Configuration /kənˌfɪɡjʊˈreɪʃən/: Configuration
- Authentication /ɔːˌθɛntɪˈkeɪʃən/: Authenticate
- Cloud computing /klaʊd kəmˈpjuːtɪŋ/: Cloud computing
- Server /ˈsɜːrvər/: Server
- IT support /aɪ tiː səˈpɔːrt/: IT support
- Malware /ˈmælweər/: Malware
- Bandwidth /ˈbændwɪdθ/: Bandwidth
Technical English Vocabulary for Aviation
- Guidance system /ˈɡaɪdəns ˈsɪstəm/: Navigation system
- Aerodynamics /ˌɛəroʊdaɪˈnæmɪks/: Aerodynamics
- Wing /wɪŋ/: Wing
- Payload /ˈpeɪloʊd/: Load
- Landing gear /ˈlændɪŋ ɡɪər/: Landing gear system
- Spacecraft /ˈspeɪskræft/: Spaceship
- Rocket /ˈrɒkɪt/: Missile
- Propulsion /prəˈpʌlʃən/: Push
- Thrust /θrʌst/: Push
- Jet engine /dʒɛt ˈɛndʒɪn/: Jet engine
- Winglet /ˈwɪŋlɪt/: Small wing
- Avionics /ˌeɪviˈɒnɪks/: Avionics
- Fuselage /ˈfjʊˌzɪlɑːʒ/: Aircraft fuselage
- Aerodynamic drag /ˌɛəroʊdaɪˈnæmɪk dræɡ/: Aerodynamic resistance
- Satellite /ˈsætəˌlaɪt/: Satellite
- Orbital /ˈɔːrbɪtl/: Orbit
- Launch /lɔːntʃ/: Release
- Control surface /kənˈtrəʊl ˈsɜːrfɪs/: Control surface
- Propellant /prəˈpɛlənt/: Propellant
- Altitude /ˈæltɪtjuːd/: Height
Technical English Vocabulary for Environmental Technology
- Chemical plant /ˈkɛmɪkəl plænt/: Chemical plant
- Thermodynamics /ˌθɜːrməʊdaɪˈnæmɪks/: Thermodynamics
- Process optimization /ˈprəʊsɛs ˌɒptɪmaɪˈzeɪʃən/: Process optimization
- Catalyst /ˈkætəlɪst/: Catalyst
- Reaction kinetics /rɪˈækʃən kɪˈnɛtɪks/: Reaction kinetics
- Chemical reaction /ˈkɛmɪkəl rɪˈækʃən/: Chemical reaction
- Separation /ˌsɛpəˈreɪʃən/: Split
- Process flow /ˈprəʊsɛs floʊ/: Process flow
- Absorption /əbˈzɔːrpʃən/: Absorb
- Reactor vessel /rɪˈæktər ˈvɛsl/: Reaction vessel
- Unit operation /ˈjuːnɪt ˌɒpəˈreɪʃən/: Unit activity
- Filtration /fɪlˈtreɪʃən/: Filter
- Heat exchanger /hiːt ɪksˈʧeɪndʒər/: Heat exchanger
- Fluid dynamics /ˈfluːɪd daɪˈnæmɪks/: Fluid mechanics
- Reactor /rɪˈæktər/: Reactor
- Mass transfer /mæs ˈtrænsfər/: Mass transfer
- Distillation /ˌdɪstəˈleɪʃən/: Distillation
- Process design /ˈprəʊsɛs dɪˈzaɪn/: Process design
- Extraction /ɪkˈstrækʃən/: Extract
- Chemical engineering /ˈkɛmɪkəl ˌɪndʒɪˈnɪərɪŋ/: Chemical engineering
👉 See also:
- Synthetic Physics English Vocabulary For Students
- Total 500+ English Vocabulary for Information Technology Most Popular
- Glossary of Terms and English Vocabulary for Electronics and Telecommunications
- 100+ Terms And English Vocabulary for Architecture
Common English communication sentences in engineering
Sample sentences in technical meeting
In technical meetings, effective communication plays a vital role in ensuring project progress and resolving technical issues. Here are some useful phrases that are commonly used:
- Can we review the project timeline to ensure we are on track?
(Can we review the project schedule to make sure we're on track?) - What are the key milestones and deadlines for this phase?
(What are the milestones and deadlines for this phase?) - Could you provide an update on the current progress and any potential roadblocks?
(Can you provide an update on current progress and any obstacles?) - Are there any foreseeable risks or challenges that we need to address in advance?
(Are there any risks or challenges that we need to address first?) - Let's review the resource allocation to ensure optimal efficiency for this project.
(Consider resource allocation to ensure optimal performance for this project.)
English sentences in technical discussion
In technical discussions, it is important to clearly communicate requirements, solutions, and improvements. Here are some commonly used phrases:
- The system architecture needs further optimization to enhance overall performance and scalability.
(The system architecture needs further optimization to improve overall performance and scalability.) - We should evaluate the considerations of implementing a new algorithm to enhance computational accuracy.
(We should evaluate the feasibility of implementing a new algorithm to improve computational accuracy.) - Could you specify the technical requirements and constraints for the new component?
(Can you specify the technical requirements and limitations of the new component?) - I suggest adopting a more efficient data structure to improve processing speed and memory usage.
(I suggest adopting a more efficient data structure to improve processing speed and memory usage.) - The design should strictly adhere to industry regulations and best practices to ensure compliance.
(Design must strictly adhere to industry regulations and best practices to ensure compliance.)
English sentences for technical reports
When presenting a technical report, it is important to clearly and concisely describe the findings, test results, and issues to be addressed. Here are some useful sample sentences:
- The test results confirm that the system operates within the expected parameters.
(Test results confirm that the system operates within expected parameters.) - We have identified an issue in the integration process that requires immediate attention.
(We have discovered an issue in the integration process that needs to be addressed immediately.) - The current design presents several limitations that must be addressed to enhance functionality.
(The current design has some limitations that need to be addressed to improve functionality.) - I have compiled a comprehensive report detailing our recent findings and recommendations.
(I have compiled a detailed report on our recent findings and recommendations.) - The prototype has successfully passed all mandatory tests and met the required specifications.
(The prototype passed all required tests and met the required specifications.)
English sample sentences when requesting technical support
When you encounter a technical issue, asking for support in a clear and professional manner helps resolve the issue quickly. Here are some common phrases:
- Could you assist in diagnosing and troubleshooting this issue?
(Can you help diagnose and troubleshoot this problem?) - I need clarification on the system error messages to determine the root cause.
(I need an explanation of the system error messages to determine the root cause.) - Can you provide guidance on optimizing the performance of this component?
(Can you guide how to optimize the performance of this component?) - Please let me know if any additional details are required for further analysis.
(Please let me know if more information is needed for further analysis.) - I would greatly appreciate your expert opinion on how to resolve this technical challenge.
(I would appreciate your expert opinion on how to solve this technical challenge.)
👉 See also: Basic Technical English Translation Methods
Effective Methods for Learning Specialized English Vocabulary
Learning With Flashcards
Flashcards are an effective vocabulary memorization tool thanks to the Spaced Repetition mechanism that helps you retain information longer. To optimize the learning process, use smart applications such as Anki, Quizlet or Tinycards, allows to create vocabulary cards with pictures, sounds and examples.
Read Professional Literature Regularly
Direct exposure to specialized documents such as textbooks, scientific reports, technical manuals or professional articles will help you understand how to use vocabulary in real-life contexts. Some useful resources include: IEEE Xplore, ScienceDirect, SpringerLink or specialized magazines according to your field of interest.
Practice With Application Exercises
To not only memorize vocabulary but also apply it flexibly, you should practice through exercises such as:
- Technical document translation from English to Vietnamese and vice versa.
- Fill in the blank in specialized texts to increase word recognition.
- Write a short article or technical process description in English to improve your ability to use words in real-life contexts.
By combining different learning methods, you will not only memorize vocabulary but also use it fluently in work and study.
Studying technical english vocabulary It requires perseverance and effective learning methods, but this is the key to helping you improve your expertise and expand your career opportunities.
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