查询词典 mechanical device

Th is paper presents a novel hybrid circuit breaker device whose motion part is composed of Insulated Gate Bipolar Transistor and Mechanical Circuit Breaker .

将机械开关的静态特性和固态开关的快速性相结合研制了一种新型混合式断路器装置。

Reflected light was detected by a device so sensitive that it could pick up one returning photon (the quantum-mechanical particles of which light is composed) out of every thousand billion fired by the laser.

接受反射光的设备具有如此的高敏感性，以至于（量子力学上的光的组成微粒之一）。

The present invention relates to mechanical technology and is one umbrella-shaped reducing device for pipe detection.

一种双向伞式管道检测变径装置属于机械领域。

Actively oriented economy, to mechanical and electrical integration as the goal, strong innovation and open up international markets has been the development of adjustable magnetic navigation, the compass, a digital goniometer, automatic liquid-filled compass, electronic energy-saving network beacon light, beacon lights, traffic lights, marine charger, three-in-one satellite navigation device, auto-rudder angle instrument until 10 new products.

公司积极面向经济，以机电一体为目标，大力创新和开拓国际市场，目前已开发有可调式航海磁罗经、指南针、数码定向仪、自动充液罗盘、电子节能网标灯、航标灯、交通信号灯、船用充电机、三合一卫星导航仪、自动角舵仪等到10个新产品。

Mechanical Drawing is the important tool for engineer to express and exchange their device. It is a language of engineering and a magnitude technique document.

工程图样是工程技术人员表达和交流技术思想的重要工具，是工程界的&语言&，是工程技术部门的一项重要技术文件。

Factory Taicang with cars, milling, grinding, and other mechanical processing equipment, welding and other processing and cooling capacity, there is electronic measurement device, the transistor characteristics Miriam icon, TB-3 frequency characteristics tester, electronic potentiometer UJ-37 , standard resistance box and other equipment.

太仓仪表厂具有车、铣、磨、等机械加工设备，冷却加工和焊接等生产能力，有电子测量仪、晶体管特性图示仪、TB-3频率特性测试仪、电子电位差计UJ-37，标准电阻箱等设备。

The notion of a human-powered mechanical flight device, patterned after birds or bats, recurred again and again over the next four centuries.

的概念，人类飞行的动力机械设备，图案后，鸟或蝙蝠，复发一而再，再而在接下来的4个世纪。

The study demonstrated that considering the moisture content and the specific mechanical physical characteristics, it is necessary to carry out special-purpose research on the cutting device for sweet corn stalk.

研究表明，受含水率和机械物理特性的影响，需对收获期甜玉米茎秆切割器进行专门的研究与分析。

RCA proved that Mister Zworykin did make a mechanical television device.

美国广播公司证明斯福罗金先生制造了一台电视设备，但并没有有效证据证明这台电视设备运转过。

Long mode Lakaichemen told reporters that each side doors have emergency Jiesuo device is mechanical operation of motor control and general style Last year on February 18 Korea Taegu Station fire incident many people escape failure is a major cause of the train without electricity, the door can not be opened.

龙育才告诉记者，每个车门侧门上有紧急解锁装置，是机械操作式而非一般的电控式，去年2月18日韩国大邱地铁站起火事件中很多人逃生失败，一个主要原因就是列车断了电以后，车门无法打开。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。