查询词典 switch-board

This article has made statistic and analyses on many types of flameproof button and switches used in coalmine, such as travel switch, limit switch, pull switch,and so on.

就煤矿井下现用的隔爆按钮以及行程开关、限位开关、打点器、拉线开关、井口开关等进行了统计、分析，针对使用中出现的问题提出了改进措施。

An analysis is made of causes for side abrasion of speed\|increasing straight switch from track geometry, structure and status of switch component, and dynamic performance of switch with passing train, and routine maintenance, etc.

从轨道几何状态、道岔转辙部分结构特征及其状态、列车过岔动态特征和日常保养等方面，着重分析提速道岔直尖轨产生侧磨的原因，并阐述整治该病害采取的综合措

An ordinary switch turns on a light when it's in the "up" position, but in a three-way switch the "up" position could be on or off, depending on the state or "configuration" of the other switch, which is likely out of view.

一个普通的照明灯，开关在&开&的位置时，灯就亮；但在三路开关的情况里，&开&可以是灯亮也可以是灯灭，这要取决于其它开关的状态格局。

With a small thin-bladed screwdriver, g tly pry the snap clips at the top and bottom of the rear window defogger switch receptacle on the back of the accessory switch bezel and pull the switch out of the bezel.

用一个薄的片状螺丝起子，轻轻地撬开在附件开关玻璃框背面的后窗除雾器开关插座的上部和下部的铆钉头夹环，并拔出开关。

Standard Practice for Creasing or Bending a Membrane Switch , Membrane Switch Flex Tail Assembly or Membrane Switch Component

发布时间：2002薄膜开关，薄膜开关引线组件或薄膜开关元件折皱或弯曲的标准实施规范

Standard Practice for Creasing or Bending a Membrane Switch , Membrane Switch Flex Tail Assembly or Membrane Switch Component

薄膜开关，薄膜开关引线组件或薄膜开关元件折皱或弯曲的标准实施规范

On the pole inscribes the gap,through the switch lever and the signal rod mutual position's change,simulates the rail switch and semaphore's different condition,realizes between the rail switch and semaphore's interconnection.

杆上刻有缺口，通过转辙杆和信号杆相互位置的变化，来模拟道岔和信号机的不同状态，实现道岔和信号机之间的联锁。

The radius of the combined curve is 1000m on the theoretical switch point and 538.2497m on the actual switch point, the radius of the circle curve is 365.9m, the actual planing length of switch rail is 6.8m.

该组合曲线尖轨理论尖端位置的曲线半径为1000m，尖轨实际尖端位置的曲线半径为538.2497m，圆曲线区段的曲线半径为365.9m，尖轨实际刨切长度为6.8m。

The edge of the door Inside the door Locked up in the first set, the installation of the first lock, the first fixed-locking screw, chip out the door switch on the surface for a long 7MM Outside the door The switch will lock the first film are locked out of the hole switch, bear in the head and tail of the screw will be fixed lock body, to install locks are locked before and after the place to build.

门边缘 门里面套上锁头，安装锁头，上紧锁头固定螺丝，开关片伸出门表面长为7MM 门外面将锁头的开关片伸出锁身之开关孔，上紧头尾之螺丝，将锁身固定，安装锁身前后锁盖去处。

Available microwave switch configurations include a simple single-pole double throw switch, multi-position switch, matrix, and cascade.

可用的微波开关配置包括简单的单刀双掷开关、多位置开关、矩阵和级联开关。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。