choppers

英 [ˈtʃɒpəz]

美 [ˈtʃɑpərz]

n.  大砍刀; 小斧头; (特制的)前轮伸出式摩托车; 牙齿
chopper的复数

柯林斯词典

• N-COUNT 直升机
  Achopperis a helicopter.
  1. Overhead, the chopper roared and the big blades churned the air.
     头顶上，直升机在呼啸，巨大的螺旋桨叶片搅动着空气。

双语例句

• The sort, type, parameter, circuitry and application of the choppers used in power-driven vehicles with storage battery or series DC motors.
  介绍以蓄电池和串励直流电动机为动力的电动搬运车辆用斩波器的种类、型号、参数、电路原理和应用情况。
• The prototype field experiments showed that it can better meet the technical requirements of field operations, providing reference for design and research of straw choppers.
  通过样机的田间试验可知，该机能较好地满足田间作业的技术要求，进而为秸秆粉碎还田机的设计及研究提供参考。
• Research of high power speed governing system with direct current choppers of double phase and double structrue
  两相两重式大功率直流斩波调速系统研究
• The motion of ions in RF ion beam choppers
  离子在射频扫描切割器中的运动
• Blade, for choppers and grinders Little Bao chopped a lamp-wick into fine pieces and crushed the wild flowers the men brought back.
  切碎机和粉碎机刀片小小宝帮着把灯芯草剪成细末子，又把采来的野花揉碎。
• Newer companies like West Coast Choppers in California and Orange County Choppers in New York State get a lot of attention.
  一些新的公司得到很多关注，比如加利福尼亚的西海岸机车公司，和纽约的橘子郡机车公司。
• In this paper, the dynamical characteristics of SCR choppers are analysed in detail by means of the state varible method.
  本文采用状态变量分析方法对可控硅斩波器的工作原理散了较深入的动态分析。
• The results can provide the reference and theoretical support for optimizing design and manufacturing of choppers.
  计算结果可用于中子斩波器的理论设计及其相关物理参数的选择。
• METHODS: The nuclei of98 patients ( 98 eyes) were prechopped with a prechopper or two choppers and were divide into several sections before they underwent phacoemulsification with IOL implantation.
  方法：在超声乳化前利用碎核镊或劈核钩预先将晶状体核机械性分割成若干碎块，再逐个将碎块乳化吸出。
• DC-01 direct current locomotives of Shanghai Metro line one were imported from Germany. The driver locomotives were drove by direct current motors with the speed regulation method of chopper. TCUs ( Traction Control Unit) and choppers are the main controllers of the driver locomotives.
  上海地铁一号线DC-01型直流机车系德国进口，其中动车采用直流电机驱动，利用斩波器进行调速，其主控器为TCU（牵引控制单元）和斩波器。