静电

Based on the basic principle of electrostatic precipitator, the paper introduces the application of PLC in electrostatic precipitator monitor system.

简介 根据静电除尘的基本原理，介绍了PLC在静电除尘监控系统的应用，对该系统的结构、功能等方面作了详细的说明，重点阐述了振打电机和保温箱加热控制程序的设计。

We proposed a novel micromachined vibratory gyroscope with fence structure. The electrostatic analysis of the gyroscope with fence structure shows that the drives with fence structure can be used to drive and sense motion of the proof mass in the plane of the devices.

对陀螺静电驱动的分析表明，具有栅结构的微机械陀螺，可以运用切向静电力驱动敏感质量块振动，并利用电容面积变化引起电容改变来检测敏感质量块的运动。

Is a professional engaged in Static and purification of product development, production and marketing of high-tech enterprises.

广州沃特防静电科技有限公司是一家专业从事防静电产品及净化产品的研发、生产和销售的高新技术企业。

Eliminating electrostatic method is to increase the humidity or use static quenching agent.

打消静电的办法是补充境况干度或搁置静电打消剂。

Use anlistatig (also known as static quenching agent, in addition to the electric agent).

拔取抗静电剂（又称作静电打消剂、不兴电剂）。

This dissertation involves the study of the growth dynamics of colloidal particles under unequilibrium and irreversibility condition. Firstly, it is of interest to investigate whether the ideal diffusion or reaction-limited aggregation universal behavior can be observed for the initially polydisperse practical system of basic yttrium carbonate as well. The fractal structure of basic yttrium carbonate aggregate cluster was observed using transmission eletron microscopy. The aggregation kinetics of basic yttrium carbonate colloids was studed using dynamic 1ight-scattering techniques. At 1.00mol/l NaCl solution the fast diffusion-limited aggregation behavior was observed with an increase in the aggregate size over time described by a power law. The aggregates are characterized by a fractal dimension D=1.82. The disordered and ramified cluster is consisted of primary colloidal particles and tenuous and more open. These are in good agreement with those observed for other colloidal system such as colloidal gold (1.86), silica (1.85) and polystyrene latex (1.82) in diffusion-limited aggregation from the static and dynamic light scattering by Lin. Therefore ideal diffusion-limited aggregation behavior can be observed in practical polydisperse system as well. Smoluchwski and fractal theories were used to obtain the aggregation rate constant for initially polydisperse system for the first time.

本论文研究胶粒的非平衡不可逆聚集动态学，分为两个部分，第一部分是通过实验研究一个新的初始多分散的碱式碳酸钇胶粒实际体系中，聚集标度性质的普适性，即使用透射电子显微技术观测聚集粒子簇的分形结构，使用动态激光光散射研究碱式碳酸钇胶粒的聚集动力学，胶粒带电而产生静电排斥作用使得碱式碳酸钇胶粒处于稳定状态，当加入电解质NaCl溶液时，碱式碳酸钇胶粒间的Debye-Hückel屏蔽距离缩短，从而降低静电排斥能垒，引起胶粒发生不可逆聚集，加入电解质NaCl的浓度为1.00mol/l时，碱式碳酸钇胶粒进行快速聚集，经历扩散控制聚集机理，形成结构疏松、更为开放的分形聚集粒子簇，其分形维数为1.82，碱式碳酸钇胶粒聚集增长动力学遵循幂函数增长规律，与Lin等使用静态激光光散射和动态激光光散射测量硅胶(1.85)、金胶(1.86)和聚苯乙烯胶乳(1.82)在扩散控制聚集状态形成聚集粒子簇的分形维数值以及粒子簇聚集增长的动力学规律相一致，表明胶粒聚集标度性质的普适性质在初始多分散的实际体系中也是存在的，首次由动态激光光散射的实验数据得到初始多分散胶粒分形粒子簇的聚集速率常数，并且其值与Smoluchowski聚集速率理论预期相符。

Hereinto, Tyr-Fal was prepared from L-tyrosine and formaldehyde under alkaline conditions.Firstly, a new multi-functional film with well-defined layered structure was fabricated from Tyr-Fal and PEI via LbL method. Experiment revealed that this Tyr-Fal/PEI multilayer film emit yellow fluorescence under UV radiation. The ability of the Tyr-Fal/PEI multilayer film for adsorbing rosaniline improved after UV-exposed, which can be used in preparing micropattern.

然后以Tyr-Fal为结构单元，通过静电力自组装构筑了两种功能性的酪氨酸基多层膜：(1)利用Tyr-Fal与聚乙烯亚胺间的静电力构筑了结构稳定、有序、能在紫外光照射下发出耀眼黄色荧光的聚乙烯亚胺/酪氨酸缩甲醛超薄膜。

The effect of high-voltage electrostatic field on Saccharomyces cerevisiae was studied in the paper.

研究了高压静电场对酿酒酵母菌的作用，实验结果表明，高压静电场对酿酒酵母菌细胞的生长速率有影响。

The results of the experiment showed that the cell growth rate of saccharomyces cerevisiae was influenced by high-voltage electrostatic field.

研究了高压静电场对酿酒酵母菌的作用，实验结果表明，高压静电场对酿酒酵母菌细胞的生长速率有影响。

Static Northern Branch is Singapore single proprietorship in order to provide the static protects products for electronic companies in the Northern of China.

大多数电子企业都面临静电危害问题，斯德克北方分公司是为中国北方电子类企业提供静电防护产品的新加坡独资企业。

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。