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- Two sets of circuit breakers 二台断路器
- The two sets of traffic lights were out of phase. 那两组交通灯不同步。
- Research workers find it hard to correlate the two sets of figures. 研究人员发现很难使这两组数字互相关连。
- Researchers cannot correlate the two sets of figures. 研究者们看不出这两组数字有什麽联系。
- An organism with more than two sets of chromosomes. 多倍体生物具有两套以上染色体的有机体
- The two sets of figures don't match. 这两组数字不一致。
- There were two sets of fresh tyre tracks outside. 外面有两组新的车辙。
- A: Two sets of this kind of post-cards, please. 请拿两套这种明信片。
- He began to take down the two sets of films. 他开始把两组底片拿了下来。
- Two sets of programmable automatic massage cycle. 二组程式自动按摩循环。
- That two sets of books were separately invoiced. 这两套书分别开了发票。
- The two sets of lightest rack EFP systems of CCTV. 中央电视台的两套最轻量的箱载EFP系统。
- This modle incorporates all inherent features of circuit breakers such as arcing time,chopping current,dielectric recovery. 这个模型融合了燃弧时间、截流,介质恢复强度及断路器的熄弧能力等所有本质特性。
- Cross two sets of traffic lights. 穿过两个红绿灯。
- The burn of circuit breaker closing coils and contactors is a common problem in the switchyard operates. 断路器控制回路的合闸线圈和接触器烧毁现象是变电运行工作中经常遇到的普遍问题。
- The two sets of calculation do not agree. 两套计算出的结果不一至
- And through continuousefforts, a new generation of circuit breaker function integrationhas become increasingly high. 而通过不断的努力，新一代断路器的功能集成度已愈来愈高。
- There are two sets of throttles in the VERT-LEVS. 有两套的垂直节流，列弗。
- And it also gives a method of determining rated parameters of circuit breaker opening time by probability distribution. 最后给出了基于概率分布确定断路器额定分闸时间参数的一种方法。
- In the paper, an arc model based on MHD is built according to the physical interrupting process of circuit breaker. 根据低压断路器开断时电弧的物理过程，建立了以磁流体动力学MHD为基础的电弧模型及以热击穿为主的背后击穿物理模型。
