查询词典 DC

This dc specification does not include the effects of ripple voltage or LINE transients.

该DC特性不考虑电压振铃或电压瞬变所发生的效应。

Our study suggests that this simple and convenient DC-EPG technique might have great potential as a reliable tool to predict the resistance of tea cultivars to the tea leafhoppers.

该顺序与田间查得的9个品种茶树上假眼小绿叶蝉种群密度由小到大的顺序一致，表明DC-EPG方法简捷、可信度高，可作为检测茶树品种对叶蝉抗性的有效手段之一。

The following recommendation for you to take photographs of several rivals DC, stylish and portable camera for all cattle drive to appreciate, but also for those who are ready to buy camera phones in the next few days to be a reference to a friend.

下面小编就为各位推荐的几款拍照堪比DC，时尚又便携的拍照牛机以供大家欣赏，同时也为那些准备在近日购买拍照手机的朋友做个参考。

I keep a basket hanging from my handlebars, so I ran the wire along the length of the center bar of the bike such that the DC plug-in ended up in the basket, where the phone stays while I'm riding.

我把一篮子吊我的车把，所以我跑沿的，这样的DC插头，在截至篮子，那里的手机仍将保持在我骑了自行车中心杆长度线。

Ellis was integral to the lobby effort in Washington, DC, to fund the Geothermal Heat Pump Consortium.

埃利斯是不可或缺的DC，在华盛顿的游说努力，以基金的地热热泵协会。

METHODS: All patients attending the diabetes foot clinic with an ulcer had been assessed for foot ulcer risk using the SCI-DC risk calculator, which categorises patients into low, moderate or high-risk of ulceration.

所有来糖尿病病足诊所的溃疡患者，被利用SCI-DC计算图表来评估溃疡风险，这些患者被分类为低，中度或高风险性溃疡。

Dynamic large-signal, DC, and small-signal circuit models including parasitic resistances and current ripples of nonideal synchronous rectifier buck converter operating in CCM are established. Closed-loop modeling of nonideal synchronous rectifier buck converter for voltage-mode control is studied. Transfer functions are obtained. Effects of parasitic components on control loop design of the converter are explored. Systematic simulation analysis is performed. All the results show that it is necessary to include parasitic components of converters into equivalent models.

首次建立了考虑寄生电阻和电流纹波的同步整流 Buck 变换器在连续工作模式下的大信号平均模型、DC 和小信号电路模型，研究了电压控制的闭环建模，导出了传递函数，剖析了变换器的寄生参数对其控制电路设计的影响，进行了小信号特性的仿真研究，进一步阐明了考虑变换器的寄生参数建模的必要性。

Firstly, we construct the system DC of conditionals with double consequents, give some results of its proof theory.

首先，我们构造双结果条件句系统DC，给出一些证明论结果。

The main task of the thesis is to fabricate high temperature dc-SQUID magnetometers and gradiometers.

本文的主要工作是制备和研究高温超导dc-SQUID磁强计和梯度计器件，一方面提高了器件的灵敏度，器件的有效面积较原来提高了四倍；另一方面实现了无。。。

The main task of the thesis is to fabricate high temperature dc-SQUID magnetometers and gradiometers. To enhance the resolution of the devices and realize the performance in unshielded are the purposes.

本文的主要工作是制备和研究高温超导dc-SQUID磁强计和梯度计器件，一方面提高了器件的灵敏度，器件的有效面积较原来提高了四倍；另一方面实现了无屏蔽条件下工作。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。