查询词典 DC

The not little hairdressing instrument on market is to pass through dc of ultrasonic intermediate frequency, try to enhance nutrient material to pass through the ability of corneous layer; How, the effect also not remarkable from beginning to end, use this kind of technology for a long time to also can be brought send pore bulky.

市面上不少的美容仪器都是透过超声波中频直流电，试图增强营养物质穿越角质层的能力；奈何，效果亦始终不显著，长期使用这类技术也会引致毛孔粗大。

Pei, the Chinese-born creator of such landmarks as the Louvre pyramid, the Bank of China tower in Hong Kong and the East Building of the National Gallery of Art in Washington, DC, the simple, stone-faced structure occupies an artificial island facing the palm-fringed corniche of Qatar's capital, Doha.

Pei 设计而成。它简单，石面结构，占据着人工海岛，面临卡塔尔首都多哈棕榈遮荫的峭壁滨海道路。

ObjectiveTo introduce the studies on the chemical structures and biological activities of Alkaloids in Corydalis DC.

目的通过查阅文献，综述紫堇属藏药中生物碱成分及生物活性研究概况。

Alkaloids are the main bioactive constituents in Corydalis DC, and only the chemical, pharmacological and bioactive studies have been done about little plants.

结论生物碱成分是紫堇属藏药中的主要活性成分，但其相关的药理作用、生物活性等方面的研究目前仅限于少数植物。

In many systems for mearsuring temperature,force,strain and weight,Wheatstone bridge DC circuit is widely used to convert coulometer.

在温度、力值、称重、应变等许多测量应用系统中，普遍采用惠斯顿电桥直流电路来实现非电量与电量的转换目的。

We pay endless efforts and harvest program DC electronic load,winding Turn Tester,Transformer Coulometer Series, total 3 series products including more than 20 types.

经过我们的不懈努力，现已拥有程控直流电子负载系列，线圈圈数测试仪系列，变压器电量测试仪系列三大系列，二十多个品种的产品线。

This project first proposes that the coupled interaction between internal and external multiple nonlinear factors existing in the DC electric machine drive system fed by power converter is the essential cause of bringing out the nonlinear- coupled oscillation of system, that first suggests

为解决实际工程应用中的机械振动、建筑结构振动及电气工程中的电气耦合振荡提供了重要理论和关键技术。

In this case, recharge the batteries or use the DC coupler.

在这种情况下，重新给电池充电或使用电源适配器。

But when she found out that DC and DW are brothers, she is at the crossroad....

但是，当她发现了宋和延的兄弟关系，她是在交叉路口上

Experimental design of the circuit - the transistor triggered by a single node of the single-phase half-controlled bridge rectifier circuit, through the step-down, rectifier, output waveform, circuit design including DC motors, Thyristor, single crystal, such as rectifier circuits.

实验设计电路-由单结晶体管触发的单相半控桥式整流电路，通过降压、整流、输出波形，电路设计包括直流电动机，晶闸管，单结晶，整流电路等。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。