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1.The I-V properties of DSC are analyzed through the equivalent circuit in direct current mode. The influences of series resistance (Rs) and the shunt resistance (Rsh) on the performance of DSCs are qualitative discussed.
对染料敏化太阳能电池直流条件下的等效电路进行伏安特性分析,定性地讨论了串联电阻Rs和并联电阻Rsh对电池性能的影响;收藏指正
2.The effects of MBE growth parameters on laser performance were studied. They were mainly the effects of ratio of Ⅴ/Ⅲ BEP,growth temperature of QW,growth rate and dop-ing concentration on laser wavelength,threshold current density,differentialquantum efficiency and series resistance,When the device structures andgrowth condition of MBE materials were optimized,the excellent results oflaser device were obtained.
还研究了材料生长参数对器件性能的影响,主要包括:Ⅴ/Ⅲ束流比,量子阱结构的生长温度T_g(QW),生长速率和掺杂浓度对激光器波长、阈值电流密度、微分量子效率和器件串联电阻的影响。收藏指正
3.Casting Magnesium Alloy of Mg Nd Zn Zr Series with Heat Resistance and High Strength
Mg-Nd-Zn-Zr耐热高强铸造镁合金收藏指正
4.Backflow preventer manufactured from 300 Series stainless steel for corrosion resistance.
防回流阀采用耐腐蚀的300系列不锈钢制造。收藏指正
5.A dc-motor load (the other application of these converter) can be represented by a dc voltage in series with the motor winding resistance and inductance.
直流电动机负载则可以表示为一个直流电压与一个电感和电阻串联。收藏指正
6.Time Series Analysis of Transport Processes and Estimation of Transfer Resistance Within and Above a Crop Canopy
作物冠层传输过程中的时间序列分析与阻力估算收藏指正
7.WAVE PATTERN RESISTANCE OF MODEL OF SERIES 60, Cb=0.60
系列60,Cb=0.60船模波形阻力收藏指正
8.Series ceramic sanitary ware products on the corrosion resistance using non-radioactive zirconium A-glaze, high temperatures over 1,200 degrees, fired, Glass products are completely dense, high strength, wear resistance and corrosion resistance, good bacteria difficult to generation, dual water-saving 3 liters / 6 liters meet international standards.
采用耐酸碱的无放射性双A锆釉,在1200多度高温下烧制,产品完全致密玻化,强度高,耐磨性和耐酸碱性好,细菌不易生成,双节水3升/6升,符合国际标准。收藏指正
9.Study of the Coefficient of Resistance and Residual Resistance Factor of Hydrophobically Associating Polymer in Series Core
缔合聚合物在串联岩芯中的阻力系数和残余阻力系数研究收藏指正
10.As an addition agent of well drilling slurry, potassium humate have a series of excellent properties such as collapseproof、lower waterloss、resistance to high temperature、dilution、adjustment of flow-ability of slury.
腐植酸钾作为钻井泥浆处理剂具有防塌、降失水、抗高温、稀释、调节泥浆流变性等一系列优良性能。收藏指正
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