流电

The single edge-triggered flip-flop uses low swing voltage delay chain generating the operation transparency window for reduces the power consumption.

此单缘触发正反器使用了低电压的时脉震荡延迟电路，来产生操作的触发波形和电晶体叠加技术，来达到减低漏电流的低功耗设计。

Thus, in the last part of thesis, functionalized nanoparticles that are capable of selectively concentrating calcium ions from complex samples were employed for the sample treatment prior to electrodeless/sheathless ESI MS analysis.

本论文最后一部份是设计了一个实验，利用具有功能性的磁性铁奈米粒子先专一浓缩分离样品中的目标物-钙离子，再配合本论文中所设计的无鞘流界面进行电喷洒质谱分析。

After 180 minutes electrodialysis without aerating when electric current is constant, the value of R of these two kinds of membrane were 4.95×10^(-7) molml^(-1)cm^(-2), 3.76×10^(-6) molml^(-1)cm^(-2) respectively.

在恒流条件下，不曝气时电渗析的效果反而好，180min时，曝气和不曝气条件下疏水氟膜的R值分别为3.24×10^(-6)molml^(-1)cm^(-2)和3.76×10^(-6)molml^(-1)cm^(-2)。

The success rate of porous conductive membrane preparation on fused silica capillary was greatly improved by control of voltage bias and electroosmosis effect.

通过控制电压偏置方向，利用电渗流效应使毛细管多孔导电膜的刻蚀成功率得到显著提高。

FASS(field amplified sample stacking) is a technique for oncolumn enrichment in capillary zone electrophoresis. The distribution of solute in column during injection can be divided into two parts: the stack zone in running buffer and the sample solution zone imported by electroosmosis.

直接柱头场效应进样是一种毛细管区带电泳柱内富集，其进样过程中样品在柱内的分布可分为两部分，即在运行缓冲溶液中的堆积区段和由电渗流引入的样品溶液区段。

This thesis calculates emphases the excitor circult of AC excitor .but the calculate of excitor circult must solve two problem: how to caculate the output AC phasic potential, phasic electric current and the capacity of AC excitor basing on the main generator direct current excitating voltage and direct current excitation current ;how to caculate the armature feedback, power factor and required ampere-turn of AC exciter.

本文重点对交流励磁机的磁路进行计算，但磁路计算先要解决两个问题：如何根据主发电机给定的直流励磁电压和直流励磁电流计算出交流励磁机的输出交流相电势，相电流及交流励磁机容量；如何计算交流励磁机的电枢反应，功率因数及其所需的安匝数。

Then introduce the principle of work and the construction characteristic. This thesis calculates emphases the excitor circult of AC excitor .but the calculate of excitor circult must solve two problem: how to caculate the output AC phasic potential, phasic electric current and the capacity of AC excitor basing on the main generator direct current excitating voltage and direct current excitation current ;how to caculate the armature feedback, power factor and required ampere-turn of AC exciter.

本文重点对交流励磁机的磁路进行计算，但磁路计算先要解决两个问题：如何根据主发电机给定的直流励磁电压和直流励磁电流计算出交流励磁机的输出交流相电势，相电流及交流励磁机容量；如何计算交流励磁机的电枢反应，功率因数及其所需的安匝数。

This provides the instruction for precise control of the micro fluidic caused by electroosmotic flow.

结论对电渗流驱动微流体的精确操控具有技术参考意义。

Methods: The conventional intracellular recordings were conducted in MNs of spinal cord slices isolated from neonatal rats (8~14 days old). Observed in MNs were the effects of TRH on excitatory postsynaptic potentials evoked by contralateral ventrolateral funiculus stimulation i.e.

应用新生大鼠（8~14d龄）脊髓切片MN细胞内记录技术，TRH灌流给药，观察其对cVLF电刺激诱发的兴奋性突触后电位的影响。

The Academie des Sciences to award a mcdal and a prize of 60,000 francs to whomever by his experiments and discoveries makes a contribution to electricity and galvanism comparable to Franklin's and Volta s.

伦巴第。拿破仑，另外，保证相似的发明的继续，审定科学des那些Academie判给mcdal 和奖的60，000法郎的对谁由他的实验和发现对电和流电学作贡献

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。