查询词典 DC

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。

If Ms Darling-Hammond represented one end of the debate, at the other extreme were Joel Klein and Michelle Rhee, chancellors of the school systems of New York and Washington, DC, respectively.

如果达玲？哈蒙德代表了这场争论的一方，那争论的另一方是纽约的教育主管乔-克林和华盛顿的教育主管米歇尔？

If Ms Darling-Hammond represented one end of the debate, at the other extreme were Joel Klein and Michelle Rhee, chancellors of the school systems of New York and Washington, DC, respectively.

如果达玲·哈蒙德代表了这场争论的一方，那争论的另一方是纽约的教育主管乔-克林和华盛顿的教育主管米歇尔·里希。

June 10 - 11: A protest, teach-in and lobby in Washington, DC.

0- 11 ：抗议，教导式，并进行游说，在华盛顿特区。

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。

In addition, Panasonic is also announcing the LUMIX G VARIO 45-200mm/F4.0-5.6/MEGA OIS lens and a wide-variety of accessories, including External Flash DMW-FL220(GN22); PL Filter: DMW-LPL52; Mount Adapter: DMW-MA1; Battery Pack: DMW-BLB13; DC Cable: DMW-DCC3; Soft Case: DMW-CG1; Soft Bag: DMW-BAG1; Shoulder Strap DMW-SSTG1-A/C/R; Shoulder Strap DMW-SSTG2-W; Shoulder Strap DMW-SSTG3-T.

此外，松下还推出了Lumix相机摹卡尔45-200mm/F4.0-5.6/MEGA光学防抖镜头，包括外部闪光地区小型- FL220（GN22）广泛的各种配件； PL滤镜：小型工程- LPL52；山适配器：小型工程- MA1，电池组：小型工程，BLB13，直流电源线：小型工程，DCC3，软袋：小型工程，化监，软袋：小型工程，BAG1；肩带DMW-SSTG1-A/C/R；肩带小型工程，SSTG2 -瓦；肩带地区小型- SSTG3 - T的。

In this experiment, we finally found that the DC reliability parameters are lack and can not fit and present the RF reliability degradations.

并且在实验的过程中，我们发现一般直流劣化的参数并不足以提供和代表高频操作下规格劣化的指标。

Furthermore, its working characteristics are studied experimentally and compared with those excited by the only DC glow discharge. Under the action of transverse silent discharge, the laser power, the gas-filled pressure and the fraction of N2in the laser are increased obviously, the laser efficiency is increased, too.

实验表明，由于横向无声放电的作用使这种激光器的激光功率、工作气压和工作气体中氮的比例有明显的提高，激光效率也有所提高，而且放电电流能兼顾最大激光输出功率和最佳效率。

According to the gap in the field,the effect of mutative skin temperature on objects' millimeter wave radiation temperature is studied. The radiation temperatures of various objects with different skin temperatures are measured by 3 mm DC Dicke radiometer.The result shows the change rules of radiation temperatures of objects with different emissivities are distinct.And the effect is more obvious as the higher emissivity.Based on measured data, temperature variation coefficients of various objects are calculated by the least square method.

针对目标表面温度实时变化引起毫米波辐射变化的规律尚未被研究的现状，使用3 mm直流Dicke式辐射计对不同表面温度条件下的目标辐射温度进行了测量，发现使用不同发射率材料的目标的辐射温度随表面温度变化的规律明显不同，材料发射率越高，目标辐射温度受表面温度的影响越大。

Finally it offers the analysis of the fault-tolerance system as well as its test verification.

这样，运行于空间环境中的系统的设计目标就是在保证系统实时性

However, it is still difficult to find out the real reason of the increase of the keratinized gingiva during the orthodontic extrusion whether it is due to the proliferation of the gingival tissue or to its elastic nature, that is because the proliferation of the fibroblasts as well as the connective tissue changes in volume and the intra-fibers spaces were all immeasurable in most of the studies.

然而，仍然难以找到真正的原因增加的角化牙龈在正畸挤压它是否是由于扩散的牙龈组织或其弹性性质，这是因为增殖的成纤维细胞以及作为结缔组织的变化量和内部纤维空格都是不可估量的，大多数的研究。