流电的

Its electroosmotic flow properties are investigated in a variety of nonaqueous media (methanol and mixtures of methanol and acetonitrile).

利用溶胶凝胶技术改进了二氧化锆涂层毛细管的制备方法，并系统的研究了非水体系中(甲醇以及甲醇和乙腈的混合溶剂)二氧化锆涂层毛细管在不同条件下的电渗流行为。

We theoretically investigated the effects of incorporating Ih, T-type Ca2+ current, sustained inward current, and/or low-voltage-activated L-type Ca2+ channel current on 1 creation of BP cells, 2 robustness of BP activity to electrotonic loads of nonpacemaking cells, and 3 BP cell ability to drive NP cells.

我们从理论上研究了合并Ih， T-型 Ca2+流，持续内向电流，和/或低电压激活的L-型Ca2+通道电流对1产生 BP细胞， 2 BP 活性对非起搏细胞电紧张负荷的稳定性，和 3 BP 细胞驱动 NP细胞的能力的作用。

It can dissolve in the water and oil, and it's easy to regulate. It has all the excellent performances of the traditional polysilioxane product, such as, resisting high and low temperature, anti-ageing, hydrophoby, electrical insulation and low surface tension etc.. In the meanwhile, it has the function of the lubricating, softening, good spreading and emulsification stability offered by polyether chains. And it can be used as PU foam homogenizing agent, textile auxiliary, oil field demulsifier, cosmetic auxiliary, coating leveling agent, detergent, defoaming agent and emulsifier etc.

它兼具水溶、油溶性，且易于调节，既具有传统的硅氧烷类产品的各项优异性能，如耐高、低温、抗老化、疏水、电绝缘、低表面张力等，同时又具有聚醚链段提供的润滑作用、柔软效果、良好的铺展性和乳化稳定性等特殊性质，可作为聚氨酯匀泡剂、纺织助剂、油田破乳剂、化妆品助剂、涂料流平剂、清洁剂、消泡剂、乳化剂等。

It has the injection energy of 3.5MeV and will provide to deliver adose of about lOGy per 2 minutes.

注入系统体现了医院专用装置所要求的简单、经济和高可靠性的特点，它由强度较为合理的铜切割器和电脉冲偏转板所组成，注入能量为3.5MeV并能够在2分钟的时间内，提供剂量达10Gy左右的治疗流强。

From the analysis,it can be found that improper L and R will led to overlarge grounding residual current and voltage in the arc-suppression process,being not helpful.

由分析过程可以得出，电感值和电阻值的大小选择不合适，将会在灭弧过程中产生过大的接地残流或后期过高的过电压水平，不利于电弧的快速熄灭。

As MEMS (Micro Electro-Mechanical Systems) technology progresses rapidly, the synergism between MEMS and biomedical technology becomes closer than ever before. When the uTAS was introduced in the last two decades, many microfluidic chips, microelectrodes, and microreactors are being studied for drug detection, environment detection, gene analysis etc. Due to its small volume, low pollution, low consumable and good portability, uTAS plays a very important role in biomedical, biochemical, environment engineering fields.

随着MEMS(Micro Electro-Mechanical System，微机电系统)制造技术的不断发展，生物医学与其之间的联系越来越紧密，自上世纪90年代初提出uTAS(Micro Total Analysis System，微全分析系统)之后，各种各样的微流控芯片、微反应器、微电极、微分离器等便大量涌现，广泛应用于药物检测、环境监测、基因分析等诸多领域中，并且由于其试剂消耗量少、检测效率高、环境污染小、体积小、易于携带等优点，在生物医学、化学、环境工程等领域受到越来越多的重视。

Depending on intersecting channels and electro osmotic pumping, valveless switching of solvent flow is realized and the injection volume is 30 pL.

还描述了交叉点进样的方法，利用交叉形状的沟道和电场作用下的电渗流实现了溶液的无阀转换，进样体积为30pL

On the base of it, a novel design of MCE chip system is presented.2. Due to the inert to most chemicals, fused silica is chosen as the substrate and fabricated the chip using photolithography, wet etching and bonging technique. The inner side of micro-channel is smooth and straight.

根据微通道电泳芯片原理以及相应的应用要求设计芯片，采用微机械加工技术，选择优质石英为芯片材料制作芯片，并对制作工艺参数进行了优化，完成的芯片微通道内壁光滑，边界平整，完全满足实验要求；对微通道内壁进行修饰处理，有效地减少了内壁对样品的吸附，同时大大降低了电渗流的影响； 3。

Features NPT IGBT technology low saturation voltage low switching losses switching frequency up to 30 kHz square RBSOA, no latch up high short circuit capability positive temperature coefficient for easy parallelling MOS input, voltage controlled ultra fast free wheeling diodes solderable pins for PCB mounting package with copper base plate

不扩散核武器条约IGBT技术特点的低饱和电压低开关损耗开关频率高达30 kHz的方RBSOA，没有闭锁了高短路能力正温度系数，方便parallelling马鞍山输入，电压控制超高速免费续流二极管，用于印刷电路板焊接的引脚与铜底板的安装包

Although the North China rift basin is a Meso-Cenozoic tectonically active area, its activity is weaker than that of younger volcanic arcs or zones with violent tectonic movement.

这也许正是根据现今应县-商河剖面上大地电磁的探测结果看不出来存在通常所说的反映&软流圈&电性特征的&上地幔高导层&的原因。

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。