您要查找的是不是：
- The use of the four wire method and the photoelectric segregation technology raises the test precision and disturbance resistibility. 采用四线法和光隔技术，提高了测试精度和系统的抗干扰能力。
- Four wires method 四线法
- A circuit arrangement for deriving a phantom circuit. In four wire circuits, the two wires associated with the "GO" channel form one "side circuit", and those associated with the "return" channel form another. 用来派生一个幻象电路的电路结构。在四线电路中，与“去程”通道相关联的两线就形成了一个“半边电路”, 而与“回程”通道相关联的两线构成了另一个“半边电路”。
- The cable consists of four wires: two for data, one for power (+5 volts), and one for ground. 电缆由四电线所组成: 二为数据, 一为力量 (+5 伏特), 和他为地面。
- The transient hot wire method is used to measure the thermal conductivities of CuO nanofluids at the different ovlume fraction and temperature. 介绍了运用瞬态热线法测定不同体积份额、不同温度下水-氧化铜纳米流体的热导率。
- A two wire SYSTEM then requires two twisted pair, and a four wire SYSTEM requires three twisted pair. 一个二线制系统两个双绞双绞线对，一个四线制系统需要三个双绞线对。
- INTEREST: 10000 PCS OF THREE PHASE FOUR WIRE LOW VOLTAGE KILO WATT HOUR METER (10/40) A. 我公司求购三相低压电表，有意者请与我们联系！
- This paper expounded how to clear the fault for hoist control system with the other wire method, so that an effective way was provided for some trouble shooting for hoist. 具体阐述了如何用它线法排除提升机控制系统的故障，从而为提升机控制系统某些故障的排除提供了有效途径。
- It is widely interested how to construct an active power filter to suppress the harmonics in three phase four wire system. 三相四线制系统中如何使用有源电力滤波器来抑制线路中的谐波，这一问题越来越被人们所重视。
- In four wire circuits, the two wires associated with the"GO" channel form one"side circuit", and those associated with the"return" channel form another. 在四线电路中，与“去程”通道相关联的两线就形成了一个“半边电路”，而与“回程”通道相关联的两线构成了另一个“半边电路”。
- The specifications of the device meet the standard GB4074. 20-91, so it gives a new means to practise continuity covering test under high voltage for enamelled wires method in our country. 该试验仪的各项技术指标符合GB4074.;20-91标准;为在我国推行漆包线高压漆膜连续性试验方法提供了一种新的装置
- Because his motor required two alternating currents and four wires, it could not be merely dropped into existing single-phase AC systems; one would need to install additional wires to the network. 因为他的马达需要两道交流电与四条导线，所以没法直接用在现有的单相AC系统；电力网上还得再加装导线。
- A circuit arrangement for deriving a phantom circuit. In four wire circuits,the two wires associated with the"GO" channel form one"side circuit",and those associated with the"return" channel form another. 用来派生一个幻象电路的电路结构。在四线电路中，与“去程”通道相关联的两线就形成了一个“半边电路”，而与“回程”通道相关联的两线构成了另一个“半边电路”。
- A circuit arrangement for deriving a phantom circuit. In four wire circuits, the two wires associated with the"GO" channel form one"side circuit", and those associated with the"return" channel form another. 用来派生一个幻象电路的电路结构。在四线电路中，与“去程”通道相关联的两线就形成了一个“半边电路”，而与“回程”通道相关联的两线构成了另一个“半边电路”。
- The circuit diagram and wiring method of the apparatus are given out,which make it be able to do connection signal apparatus. 给出该装置的线路图和安装方法,使自制信号联络装置成为可能,按图购料连接,即可制成该装置。
- Wiring method has formal rule( tight control) inside IBM(lenovo), it can be applied only for non critical circuit,, such as reset , pull-up. 在IBM（联想），采用黄线有着正式的要求（严格的控制），仅仅只能被应用于非关键芯片，例如复位、上拉、跳转，等等。
- This paper analyses the reason that neutral current is not zero when linear three phase system load connects to three phase four wire system source in Y connection. The resolution is also given. 分析了线性三相对称负载Y联接在对称三相四线制电源时 ;中线电流不为零的原因 ;并给出了解决的方法 .
- Analyze a wrong wiring method of the double-transformation-ratio tapping current transformer,which is the short circuit grounding without the tap and end. 本文对抽头式双变比电流互感器的一种误差接线:其不用抽头与尾端一起短路接线的方式进行了分析。
- stretched wire method of aligning 拉线找中法
- It is clear to all of us that two plus two is four. 二加二等于四对我们大家都很清楚。
- 今日热词
-
- 深远海浮式风电平台 - deep-sea floating wind power platform
-
- 京雄高速公路 - Beijing-Xiongan expressway
-
- 农业及相关产业增加值 - the added value of agriculture and related industries
