查询词典 capacitance

Water layer height ; oil-water two-phase flow ; single-wire capacitance probe ; flow pattern（identification

水相高度；机油-水两相流；单丝电容探针；流型识别

A new single-wire capacitance probe with a high sensitivity of 1.52 pF/mm was used to measure water layer height in oil-water two-phase flows in horizontal pipes.

利用一种单丝电容探针，对水平管内机油-水两相流的水相高度进行测量。实验中油、水相折算速度分别为0~0.2 m/s和0~0.8 m/s，覆盖了水为连续相的全部流态：包括波状分层流、三层流、水包油/水和水包油4种流型。

A capacitance interference model of three-pulse alternating current power supply on signal wire is established.

建立了矿井电器三相交流电对测控信号线的电容性干扰模型，用复数运算法计算了稳态情况下的干扰电压，分析了布线位置对干扰的影响，并将结果推广到尖峰脉冲群下的供电线路，得出的微机测控信号线布线位置与干扰电压的关系对设计测控微机提供了基础。

Guarding will also reduce the effect of shunt capacitance in the measurement circuit.

保护技术还能降低测量电路中分流电容的影响。

At first the current sampling values pass through virtual digital CVTs. And then the voltage and current sampling values are processed by a low pass filter. According to the instantaneous value of transmission line voltage, the current instantaneous values of shunt reactors and P equivalent circuit capacitance can be calculated. After removing these two kinds of current, sampling value differential protection based on all components and fault component can be applied.

由线路电压瞬时值分别实时计算出流入并联电抗器和流入线路Π型等值电路两侧电容的电流瞬时值，再从线路每侧电流除去这两部分电流，用得到的新电流瞬时值作常规采样值差动和故障分量采样值差动保护计算。

After electrochemical oxidation of the Ru nanoparticl.es to ruthenium oxide nanoparticles, the resulting RuO_x/C nanocomposite could be used as an electrochemical supercapacitor material to increase the specific capacitance of carbon (XC-72) from 31 F/g to

Ru/C纳米复合在电化学氧化后可以作为电化学超级电容器的电极材料，循环伏安实验表明其比电容为144 F/g，而未负载纳米钌的 XC-72碳的比电容为31 F/g。

The next step from now will be to double tank capacitance, construct a synchronous rotary spark gap , and put it all on its power box with a separate variac.

从现在下一步将增加一倍坦克电容，建设同步旋转火花隙，并把它的电源箱这一切与一个单独的调压。

For the final version of the twin coil a synchronous rotary spark gap is being assembled, which will allow the tank capacitance to be increased and will provide the maximum possible efficiency.

为双线圈一同步旋转火花隙正在组装，这将使坦克电容增加最终版本，并提供最大可能的效率。

The relationship between output voltage and capacitance in switched-capacitor DC-DC converter was investigated,and the reasons for output voltage ripple in the converter were analyzed.

研究了开关电容DC-DC变换器输出电压与电容的关系，分析了变换器输出电压波纹产生的原因。

The capacitance's influence on the ripple current and the power loss of the capacito...

基于所建立的数学模型分析了容值变化对纹波电流和电容损耗的影响，进一步完善了滤波电容的选取依据。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。