带电的

Unsafe acts can typically be recognized as failure to de-energize electric equipment for maintenance or derepairs, intentional use of obviously defective and/or unsafe tools, or the use of tools or equipment too close to energized parts.

典型的不安全操作的例子有：在保养或维修时不断开电气设备的典型的不安全操作的例子有：电源，有意使用明显有故障和或不安全的工具，或使用的工具电源，有意使用明显有故障和或不安全的工具，或使用的工具(设备离带电部件太近。

The oil sewage disposed process is a complex disposal technique. The disposal process is more difficult for the change of PH Flux temperature of raw water and the other polluted quality. At present the disposed water by the system of oil of sewage is unstable and high cost. Now the method for the oil of sewage have physics chemistry physical chemistry and biology etc. In the every disposed method has its own specially, Basis of the oil sewage condition of power plant. The text use chemic method. Another word is method of Flocculation-deposition. Injecting Dosage into sewage. Making small suspends grain and the electrophorus colloid gather into bigger colloid and deposit. Separated it from water and purify the oil sewage. Make disposed oil water up to grade.

含油污水处理工艺是一个复杂的处理过程，在处理过程中由于受到原水浊度、PH值、配水流量、原水温度和其他水质污染等因素的影响，处理难度相当大，现时的含油污水处理系统普遍存在处理后的水质不稳定和处理成本高等问题，国内外含油污水处理采用的方法有物理法、化学法、物理化学法和生物法等，每种处理方法都有自己的特点，结合电厂含油污水的情况，本文主要采用化学法，具体来说是采用絮凝沉淀的方法，通过向废水中投加混凝剂，使细小的悬浮颗粒和带电胶体微粒聚集成较大颗粒而沉淀，使其与水分离，使含油污水得到净化，使处理后的废水各项指标达到排放标准。

The contribution of electrostatic interaction to the transfer volumes is predominant. The reduction in the electrostriction with increasing the concentration of salts was confirmed by the decreased hydration number.

氨基酸两性离子端基和阴阳离子间的静电作用对迁移体积的贡献是主要的，静电作用削弱了两性离子带电中心对周围水分子的电致收缩效应，造成氨基酸的理论水化数随盐溶液浓度的增加而减小。

The unusually huge positive MR for normal fields were analyzed quantitatively with a two-band carriers galvanomagnetic effect on the ungapped residual Fermi surfaces, in which the concentration of the carriers is modified by an applied magnetic field.

分析表明：三种样品在H//c时巨大的磁阻行为不能用单一的磁场改善费米面套叠的模型或半经典的电磁效应模型来解释。我们尝试提出了综合两带电磁效应和磁场增强Perierls能隙效应的模型。

Further application of the partially perturbative density functional theory to MX2-NX-H2O solution indicates that the present theory is better than the Poisson-Boltzmann equation and can be used to predict the structures and ion-partitioning of high-valent ions in charged nanopores.

对混合电解质溶液MX2-NX-H2O的结果同样表明本文的部分微扰的密度泛函理论要好于传统的Poisson-Boltzmann方程，且能够预测高价离子在带电纳米孔内的结构与分配。

The results of research showed that compound ferrous flocculant has simple preparation and not any second pollution matter is produced to the environment, it has big and stout floes formation and fast speed sedimentation while dealing with waste water, it is positively charged according to the electrophoresis, it belongs to cationic flocculant, can gives better coagulation results in turbidity removal, color removal, the maximum removal rate of turbidity and color are 95.4% and more than 81.7%, respectively. There are interactions between polysilicic acid and hydrolyzed ferrous species, the compound ferrous with appropriate Si/Fe not only but also can lower the water treatment cost. The compound ferrous removes colloid particles in water by charge oxidation-reduction, neutralization and furl mechanism.

研究结果表明：复合亚铁制备工艺简便，无二次污染；处理水样时产生的矾花大，密实、沉降速度快；复合亚铁带电性为正，为阳离子型絮凝剂；复合亚铁具有较好的除浊、脱色能力，除浊率及脱色率最高分别可达95.4％及81.7％；在复合亚铁中，聚硅酸与亚铁的水解产物间存在着相互作用，合适的硅铁摩尔比有利于提高混凝效果，而且还可以降低投药成本；复合亚铁是通过氧化还原、吸附电中和及卷扫三种作用机理起混凝作用的。

The spacing between uninsulated live parts of different circuits involving different voltages shall be not less than that required for the circuit of the higher voltage.

不同电路中的不同电压下的未加绝缘的带电部件之间的间隔应不小于较高电压电路的间隔要求。

ABSTRACT Power electronics devices are developed rapidly. There are some factors which influence the protective properties of the devices, including such as electrical characteristics of protection materials, the interface conditions of protective materials-pn junction, the surface effective charge density, the polarizable or unpolarizable properties of organic protective materials, etc.

电力半导体器件是近期发展起来的一类功率电子器件，其表面保护与其它电气元件不同，一方面要考虑器件表面绝缘保护材料的电性能和含杂等因素；另一方面，器件的表面钝化保护材料与器件接触后，器件的界面情况、材料与器件接触带电情况、以及材料所含官能团的极性等情况，也是影响器件性能的主要因素。

Another point to note that the liquid crystal display power consumption is relatively small, but after the liquid crystal display or a high voltage transformer of; to pay special attention to security, not to open the live display of the rear cover.

还有一点要注意，液晶显示器的功耗比较小，但液晶显示器后的变压器的电压还是很高的；要特别注意安全，不要在带电情况下打开显示器的后盖。

NASA is preparing to test a new space sail this summer that uses sunlight to provide this acceleration, whereas a scientist at the Finnish Meteorological Institute is refining a design for a different type of space sail that would have spacecraft surfing the solar wind, a continuous stream of charged particles that emanates from the sun, at speeds nearly twice that of Voyager 1 (18.6 miles, or 30 kilometers, per second).

今夏，NASA将进行一项新的太阳帆实验，利用太阳光进行加速。在芬兰气象研究所的一位科学家正在对各种类型的太阳帆进行改良。在太阳风，也就是从太阳发射出的带电粒子流的&吹拂&下，太阳帆将给航天器带来比旅行者1号近乎快1倍的速度(每秒18.6英里/30公里)。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。