真空溅射镀膜设备中加热装置在镀膜时常出现打火现象,本文采用金属屏蔽和外壳接地的方法很好地解决了这一问题。
The heating equipment of vacuum sputter coating apparatus always sparks during sputtering, Using metal-screening and surface earth can solve this problem well.
这是一种使用ARFM间接地管理更深层资源的方法。
This provides an indirect way to use ARFM to manage deeper tier resources.
这种方法的优势是可以相当直接地与您的API进行交互,从而实现良好和全面的控制。
The advantage here is that you interact pretty directly with your API, and thus have a lot of control.
他控制通胀的方法,是直接地约束借贷与消费,把人民币与美元挂钩。
What he did to curb inflation was direct restrictions on borrowing and spending, with the RMB anchored to the US dollar.
我们将会看到,在下面讨论构造阶段时,实际上相当直接地采用渐进的方法构建数据仓库。
We'll see that it's actually quite straightforward to build a data warehouse in an evolutionary manner when we discuss the Construction phase below.
这通过业务用例实现来完成,之后将成为创建流程、业务用例,间接地,还有业务目标之间关联的方法。
This is done through the business use case realization, which then becomes the means to create a link between the process, the business use cases and, indirectly, also the business goals.
提出了一种在缺陷接地结构(DGS)中用交指电容代替缝隙电容的方法。
A new method which USES interdigital capacitance instead of slot capacitance in defected ground structure (DGS) was presented.
根据电场计算方法和物理模型建立了空腹式接地装置的计算等效模型。
With the model and electric calculation method, it programmed for the calculation of hollow grounding device resistance.
提出了一种在实验室测量接地网中电流分布的方法。
A method of measuring current distribution in grounding grid in the laboratory is introduced in this paper.
本文提出了利用发出冲击电流信号测量接地阻抗的新方法。
This paper has presented a new method of measuring ground impedance by generating impulse current signal .
重点介绍了基于故障指示器技术的单相接地故障的检测和定位方法。
The detection and location method of single-phase grounding fault based on fault indicator technology was introduced.
文章介绍变压器铁芯多点接地故障的诊断和处理方法。
The characteristics of transformer core multiple grounding fault are analysed, the diagnosis and treatment methods are introduced.
从工程实际出发,通过理论计算,给出了UPS设备接地的一种实际方法。
In this paper, one practical method of UPS equipment ground wire is given through the theoretical calculation.
文章介绍一种将线电流模型和环电流模型相结合计算接地参数数值的方法。
A calculation method which combines the line electric current model with ring electric current model to calculate the grounding parameters is introduced.
零线接地法是一种常见的窃电方法。
Cutting off ground wire is a common stealing electricity method.
提出电源、防护及接地选用的方法。
The methods are proposed for selection of power, protection and earthing.
零序电流保护是一种重要的接地保护方法。
The zero-sequence current protection is an important means of power system ground protection.
基于矩量法,提出了一种新的接地网频域性能分析的数值计算方法。
Based on the method of moment, a new method to analyze the grounding grids fed by harmonic current is presented.
本文根据电路原理和故障诊断原理,提出一种新的接地网腐蚀诊断方法。
A new grounding corrosion diagnosis method based on circuit theory and fault diagnosis theory is introduced in this thesis.
用该方法可以计算接地网的工频电流下的任何参数,如工频接地阻抗、接触电压和跨步电压、网内电位差等。
The methods are able to compute any parameter of grounding grids in power current, such as power ground impedance, touch and step voltage, potential differences within grounding grids and so on.
并通过单点接地、多点接地、混合接地、模拟电路接地、数字电路接地介绍了P CB印刷电路板接地的设计思路、设计方法与技巧。
Adopt single some earth, multipoint earthing, mix earth, simulation circuit earth, digital circuit earth introduce PCB printed circuit board earth mentality of designing, design method, skill.
根据电路原理和故障诊断原理,提出一种新的接地网腐蚀诊断方法。
Based on circuit theory and principles of fault diagnosis, a new method of grounding grid corrosion diagnosis is proposed.
介绍了一种采用计算机辅助测量设备的接地阻抗的方法,叙述了该方法的原理及硬件通道。
The paper introduces a method using the computer as assistant equipment to measure earthed impedance. It depicts the principle and hardware channel of the method.
为了方便接地网故障诊断,探讨了接地网完备测试方案的自动生成方法。
To benefit the corrosion diagnosis of grounding grids, an automatically generated method of test schemes were investigated.
论证电子计算机房接地系统的重要性及各种接地方法。阐述不同接地之间的相互关系和接地装置的安装要求。
It was demonstrated the importance of ground System for computer room, introduced various methods of ground, expounded the correlation of different ground and installing requirements of ground.
对均匀介质中矩形混凝土竖直单根钢筋接地体的基础接地电阻的计算方法进行了研究。
This paper studies a calculation method for earth resistance of a single vertical steel rodin rectangle concrete of uniform dielectric.
给出了不同变电站实用的单相接地选线方法的建议。
Moreover, this paper gives the suggestion of applied earthing selection with the difference of the substation.
结合仪表及控制系统接地的工作原理,根据有关规范,讨论了接地工程的设计方法和一些实际问题。
According to related codes and standards the design method and some practice problems of grounding are discussed, combined with working principle of grounding of instrumentation and control system.
结合仪表及控制系统接地的工作原理,根据有关规范,讨论了接地工程的设计方法和一些实际问题。
According to related codes and standards the design method and some practice problems of grounding are discussed, combined with working principle of grounding of instrumentation and control system.
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