查询词典 switch-board

The new type of optical switch, which is made with MEMS, has many advantages, such as small size, light weight, low consumption and high integralization. Therefore, the research on the optical switch has become an object which more and more experts are hunting for.

随着光通信的日益发展，对光开关的技术要求也日益提高，利用MEMS技术制作的新型光开关具有体积小、重量轻、能耗低、集成化程度高等特点，从而日益成为研究的热点。

AIM Immunoglobulin class switch recombination in germinal center B cells results in the switch in expression from one Ig isotype to another isotype.

目的免疫球蛋白类别转换在生发中心B细胞中进行，从而B细胞由产生IgM转换到产生其他类别的免疫球蛋白如IgG， IgA， IgE。

The system - dubbed "Kome Kami Switch," or "Temple Switch"- can easily differentiate a deliberate one-second wink from natural blinking, said Taniguchi, a researcher at state-run Osaka University's Graduate School of Engineering Science.

国立大阪大学工程科学所研究员谷口表示，名为「太阳穴开关」的这套系统，能够轻易分辨自然眨眼和刻意眨眼一秒的差别。

MICROTHERM GMBH to produce a series of line with the internationally recognized temperature switch is famous the world, and its temperature switch products manufactured there has been more than 40 years of history.

MICROTHERM GMBH以生产一系列符合国际认可的温度开关而驰名於世，而其所制造的温度开关产品亦已有超过40年的历史。

The novel optical switch scheme has very important meaning for the research and practicalization of 2D MEMS optical switch.

通过本文的研究，采用镍铬金材料制作的金属微镜单元具有良好的光学性能和机械性能，能够实现光开关功能，对2D MEMS的研究及其实用化，具有重要意义。

Propagational delay of the bus switch when used in a system is determined by the driving circuit on the driving side of the switch and its interaction with the load on the driven side.

Propagational延迟开关时，巴士在一个系统中使用，是由开关的驱动侧及其与驱动端上的负载驱动电路的相互作用决定的。

The bus switch contributes no propagational delay other than the RC delay of the On-Resistance of the switch and the load capacitance.

巴士开关没有propagational拖延贡献超过了导通电阻的开关和负载电容RC延迟等。

The state-of-the-art combination transformer recently developed by us, namely ZFS10-H combination transformer, has been provincially certified in 2000, inheriting the advantages of the American and European box transformers, with such structural features as being innovative , compact and unique, composed of wholly sealed power transformer, high-voltage ring net load switch, terminal load switch, backup fuse and inserted fuse, etc.

新型组合变压器——我公司新研制的ZFS10-H组合式变压器于2000年通过省级鉴定，该产品吸收了美式箱变和欧式箱变的技术优点，结构新颖、紧凑、独特、由全密封变压器、高压环网负荷开关、终端负荷开关，后备保护熔断器及插入式熔断器等组成。

Operation principle of the 2×2 and 4×4 optical switches based on the two-facet reflective mirrors and micro electromagnetism actuator is introduced; N×N optical switch matrixes consisting of the 2×2 and 4×4 optical switches are designed based on Benes networking; the rearrangeable non-blocking feature of 4×4, 8×8 and 16×16 optical switch matrixes and their routing algorithm are analyzed by using the principle invented by Euler in Knigsberg Bridge Problem.

介绍了使用双面反射镜的2×2， 4×4光开关的集成光路设计和工作原理；采用Benes网络，以2×2和4×4光开关为基本单元的N×N光开关器件的整体结构，并根据&一笔画&原理，分析了4×4， 8×8和16×16光开关矩阵的可重排无阻塞特性和光开关矩阵的光路选择算法。

It can fufils the following functions of electrical cipper lock:wirless control,switch and alarm.According to the practical demands,the system design has a alarming system,a switch of coffer door,a aireless controller,and two group of revisable code (authorized code and common code).

保险箱是人们生活中的常用物品，古老的保险箱是用钥匙开启的，由于钥匙很容易被复制而逐渐遭淘汰；后来采用旋转式机械锁，操作较为繁琐；如今密码保险箱都是采用固定数字键盘式的，甚至采用遥控器进行操作。

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。