A: Unit of length is the meter (m) ,
B: The force unit is the pound (lb),
C: The time unit is the second (s),
D: The temperature unit is the kelvin (K).
举一反三
- Which of the following is the length unit? A: yard B: hectare C: gallon D: pound
- We can easily see from the definition of k _______ the ratio of a force _______ a length that the unit of elastic potential energy (弹性势能) is the same as the unit of work (功) .
- is a unit for measuring length which equals to 10 meters.
- 中国大学MOOC: Which of the following is the length unit?
- The DPU consists of two main units, the data processing unit （MCU）and the control loops unit （CLU）.
内容
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辅助动力装置 A: aircraft power unit B: aid unit C: auxiliary power unit D: assessment of performance unit
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In the structural transfer block diagram of a control system, the unit placed in the feedback channel is: A: Measurement unit B: Regulating unit C: Control object D: Executing agency
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本周要学习的单元是？ A: Unit 6 B: Unit 7 C: Unit 8 D: Unit 9
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What do TEU and FEU mean? A: TEU= Forty-foot equivalent unit; FEU= Twenty-foot equivalent unit B: TEU= Twenty-foot equivalent unit; FEU= Forty-foot equivalent unit C: TEU= Fourteen-foot equivalent unit; FEU= Twelve-foot equivalent unit D: TEU= Twelve-foot equivalent unit; FEU= Fourteen-foot equivalent unit
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A unit price consists of four parts: currency unit, unit price figure, measuring unit and price terms.