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1·The troops rushed back onto the chopper and took off - but a head count showed one man was missing.

士兵们迅速回到直升机上，起飞了，但清点人数后发现一人失踪。《柯林斯英汉双解大词典》

2·Overhead, the chopper roared and the big blades churned the air.

直升飞机在头顶上轰响着，巨大的浆叶搅动着空气。《柯林斯英汉双解大词典》

3·The chopper shot upward in a manoeuvre matched by the other pilot.

这架直升飞机向上冲去，另一架飞机也以相同的移动方向冲了上去。《柯林斯英汉双解大词典》

4·Go, go, go! Get out of the chopper!

下去，从直升飞机里下去！

5·Build a chopper around it, of course!

建立一个菜刀的周围，当然！

6·The chopper is hovering over the village.

直升机在村庄上空盘旋。

7·The CTU chopper lands to pick up Teri and Kim.

反恐组派来的直升机降落，来接载泰瑞和金姆。

8·We got the chopper in sight. Where are you?

我们看到直升机，你在哪里？

9·Chopper was carrying victims of a traffic accident.

救伤直升机带着交通事故伤者。

10·He hewed our way through the brambles with his sharp chopper.

他用他的利刃从荆棘中为我们开辟出一条道路。

斩波器

1·By analyzing weld technology of the purple copper water-cooled radiator used in high-power chopper, we have found a newly direct and current anti-weld method.

本文通过对大功率斩波器紫铜水冷散热器的焊接工艺、技术进行分析研究，得出了一种新型实用的直流反接焊接技术。

2·What this means is that an electronic chopper, which translates energy to a different portion of the frequency spectrum, modulates the load.

意思就是说一个电子斩波器将负载调制，它会传递能量给频谱的另一部分。

3·Second, the management of power output power can be carried out by PID control mode, which is based on the error of judgment and aims at control the chopper output voltage.

采用基于误差优先判断的PID控制方式来控制斩波器输出电压，从而实现电源输出功率的控制；

4·In addition, the integrated proportional-integral controller, RFI filter, and brake chopper and extensive motor-protection functions ensure reliability and provide significant energy savings.

另外，整体的比例积分控制器、RFI过滤器，制动斩波器和各种电动机保护功能确保其可靠性，并有效节省能量。

5·The accuracy and practicability of the simulation program are verified by simulation on chopper, three-phase all-controlled bridge rectifier and three-phase half-controlled bridge rectifier.

通过对于瓦格纳斩波器、三相全控整流桥和三相半控整流桥的仿真验证仿真程序的正确性和实用性。

断路器

1·The amplifier input is a voltage proportional to the photocurrent signal produced by a photodiode, which is irradiated by a modulated light beam at the same chopper frequency.

放大器输入为电压信号，与光敏二极管产生的光电流信号成比例。调制光柱以断路器同样的频率照射光敏二极管。

2·This text mainly from an example with solid engineering, analyze to conduct electricity to press the harmonious wave and can result in the electronics type electric leakage chopper act.

本文主要从一个工程实例，分析出过电压和谐波可以造成电子式漏电断路器动作。

切碎机

1·It is equipped with complete tools bed knife, chopper, rape harvester, closed cab; tracks of standard type, wide type, super-wide.

机具配置齐全(底刀、切碎机、油菜割台、封闭驾驶室；履带标准型、加宽型、超宽型；等装置)，满足不同地区条件的选配。