分析设备

The reasons of low voltage in the electrical network, and harm to the electrical equipments are analyzed.

分析了电网中出现低电压的原因以及低电压运行对线路电气设备的危害，有针对性地提出了预防低电压运行的各种措施。

When 10（20）kV electrical source side neutral point adopts low-resistance grounding system,the existing problems of the high-voltage equipment protective grounding and low-voltage neutral point system grounding divided network settings in the distribution substations are analyzed.

摘要对 10（20）kV电源侧中性点采用小电阻接地系统的配电变电所中，高压设备的保护接地和低压中性点系统接地分网设置存在的问题进行了分析。

Sixth, from feature of TNPM, the thesis provides machination for execution of TNPM, and discuss that the key steps for carrying out TNPM, analyses the items need paying attention to of TNPM in the operation of XinJiang Well Testing Company plant management mechanism, and make machination in detail to steps of carrying out TNPM, meanwhile make integrate demonstration to reasonable advice, encouragement and assessing performance of TNPM.

第六，根据TNPM的特点，就TNPM的实施进行策划，论述了TNPM成功推行的关键要点，分析了TNPM在试油公司设备管理中的注意事项，对TNPM的组织和推进的步骤进行了详尽的规划，同时对TNPM的合理化建议、员工激励和绩效评估等内容进行了充分的论证。

This paper expounds the present situation of track-biting of road w heel of stocker that is the main equipment in the material yard of China Aluminu m Company Shanxi Branch, introduces its harms, and makes analysis on the causes of track-biting, and puts forward some methods for repairing and adjusting.

阐述了中铝山西分公司原料堆场的主体设备———混匀堆料机行走轮啃轨现状及造成的危害，并对啃轨产生的原因进行了分析，提出了修理、调整的方法。

On the basis of analytical study of the malfunction factors.

本文在对汽水系统分析研究的基础上，利用仿真平台Simpanel建立了该系统设备的动态数学模型，组成了通用的模块类库。

Aiming at mangling of electron equipment due to transient over voltage from thunder and operation between 4 and 3+1 source defend thunder equipment s is discussed.

针对雷电和操作过电压所引起瞬间过电压对电子设备系统的损坏，探讨加装电源防雷器时采用四模块和3+1模块时的性能，并进行比较和分析。

The working principle and performance characteristic of the time-of-flight mass spectrometer have been introduced in this paper.

本文介绍了飞行时间质谱的工作原理和性能特点，也描述了该在线气体分析系统的组成、安装布局、与其它转炉生产设备的衔接以及在现场达到的性能指标。

The operating principle and performance of time-of-flight mass spectrometer were introduced.

介绍了飞行时间质谱仪的工作原理及性能特点、莱钢4号转炉应用的飞行时间质谱炉气在线分析系统的组成、安装布局及其同其他生产设备间的相互衔接，以及在现场达到的性能指标。

In view of the characteristic of stone mastic asphalt mortar,the test principle of soil's shear strength is applied to the test of SMA mortar,and two kinds of test,the cone penetration test and the low-temperature creep test,are investigated.

文章在分析国内外现有实验设备的基础上，结合SMA沥青胶浆的特点，提出了基于测定土的抗剪强度的锥入度试验与低温蠕变试验的方法。

It has attracted more and more attentions to develop software of condition monitoring and signal analysis for different mechanical equipment with high efficiency and flexibility.

如何针对不同的机械设备，更快速、更灵活地开发更有效的在线状态监测与信号分析系统软件得到了广泛的关注。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。