静电的

Due to the electrostatic interaction, the positively charged lysozymes can easily assemble onto the negatively charged DNA molecules as dense or sporadic patterns under different experiment condition, and the resulted structures were mainly characterized by atomic force microscopy which is a modern technique.

利用静电相互作用，将带正电的溶菌酶分子疏密可调地组装到了带负电的质粒DNA分子上，通过原子力显微镜等现代技术对溶菌酶在DNA模板上的组装情况进行了研究。

According to molecular orbital theory, the main bonding orbitals of 3d transitionmetal monoxides MO are 9σ, 1δand 4πmolecular orbitals.

过渡金属氧化物与稀有气体原子间除了静电相互作用以外，通常还包含路易斯酸碱相互作用，即稀有气体原子作为路易斯碱可以提供电子给金属氧化物中基于金属中心的空的或部分占据的分子轨道。

In this paper, shearing machine and hammer grinder were combined to pulverize the waste boards, the metal and nonmetal on the PCBs and PWBs can be liberated availably, Then a roll-type corona-electrostatic high-voltage separator are applied to separate the metal and nonmetal, at the same time, A electrostatic separators/sizers is used to separate the mixed metals.

因此，本文采用剪切式旋转破碎机和冲击式旋转磨碎机进行两级破碎，达到金属-非金属充分解离的程度，然后应用辊式电晕-静电复合电场高压电选机，对已破碎的废弃电路板进行金属颗粒与非金属颗粒分选，同时对金属之间的分选进行理论分析和实验研究。

Standard clean room processing was used to prepare the paddle sample. The experiment can be operated by using the electrostatic deflection on the "paddle"cantilever beam and then measure the deposited thin metal film materials on top of it. The optical interference technique was used to measure the deflection of beam with the force.

此微桨型试件是藉由标准的黄光制作流程所完成，悬臂梁设计成梯形主要是为了提供均匀平面应力，以避免传统平行梁应力分布不均匀的缺点，实验时沉积金属薄膜材料於微桨型试件上后，再使用静电力驱动微桨型结构使其产生偏移量，并且搭配光学干涉仪器，用於量测试件受到外力作用下之平面偏移的数据。

Result showed that MMTs/PET composites had the rapidest crystallization rate, and nano TiO 2/PET composites have similar crystallization behavior to that of nano SiO 2/PET.

近年来，PET的改性已成为其应用领域的一个热点问题，其目的是使PET应用于更广泛的领域，例如，薄膜、包装瓶、抗静电PET、远红外反射PET等。

Since its establishment,the comany has spared no dfforts in the development of environment-friedly green products and upgrading the technological contents in the products.By now,it has developed the four series of products of DM high-strength water and fire proof inorganic ceiling;DMpaper-fibre free gypsum board and DM dldctrostatic spray alun\minium alloy board and keel plate,with nearly a hundred varieties.Moreover,it accepts orders from clients to produce various boards to meet their special requirements.Its products serve as idela interior decoration manterials.

自兴业以来，公司致力于绿色环保产品的研制和开发，不遗余力地提升产品的科技含量，目前已形成 DM 高强防水、防火硅钙天花板； DM 高强防水、防火无机天花板； DM 铝幕墙板； DM 静电喷塑铝合金板及龙骨四大系列产品，近百个花色品种，并可根据用户需求生产各种类型板材，是理想的室内装饰材料。

Through modifying proportions of potassium nitrate, sulfur, phenolophthalein and potassium hydrate, formula of charcoal-free black powder is optimized by replacing charcoal with reactant of phenolphthalein and potassium hydrate.

以酚酞和氢氧化钾的反应物替代木炭，通过调整硝酸钾、硫磺、酚酞及氢氧化钾的混合比例对无木炭黑火药配方进行优化设计，对比研究了普通黑火药与无木炭黑火药在机械感度、静电火花感度、热分解过程及输出特性等方面的差异。

Pursuit of enterprise management philosophy, professional production of a full range of equipment in addition to static electricity, the main products are: desktop-ion air-cooled condenser, horizontal ion fan, hanging fan ion, ion wind gun, ion Wind mouth stick products such as static electricity.

公司秉承：&客户的要求，就是我们的追求&的企业经营理念，专业生产出全系列除静电设备，主要产品有：台式离子风机、卧式离子风机、悬挂式离子风机、离子风枪、离子风嘴、静电棒等产品。

Is located in Nanjing Qinhuai District Orchard Industrial Park, covers an area of 30,000 square meters, with standard workshop 15,000 square meters, with various types of logistics warehousing products and various metal products production equipment, from hot and cold roll plate slitting, General Section Rolling Mill, high-precision rolling mill dedicated shelf, CNC punching machine to mold development, gold plate, welding, electrostatic powder spray, such as the automatic production lines, to form a complete production system.

百特金属制品有限公司位于南京市秦淮区果园工业园，占地面积3万平方米，具有标准厂房1.5万平方米，拥有各类物流仓储产品和各类金属制品的生产设备，从冷热卷板的纵剪、通用型材轧机、高精度专用货架轧机、数控冲压机床到模具开发、扳金、焊接、静电粉末自动喷塑等多条生产线，形成一套完整的生产体系。

Electrostatic potential and velocity of water molecules across the channel are also calculated in continuum theory for comparison.

模拟结果显示，双电层内的静电势大体上成线性下降，偏离了连续性理论的预测曲线；分子动力学方法所得到的流速值要比与连续性理论预测结果低50%。

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。