查询词典 current

There is a week and southwestward current under the Ryukyu Current.

这表明琉球海流的流量在2000年季节变化很大。

This thesis is divided into four parts, first part one has explained the background of the research, puts forward to the problem of the thesis, thinking and method; The second part two has introduced the overview of northwest under developed area, and analyzed the characteristic of local university"s scientific research of northwest under developed area and the demand of young teachers; The third part, according to the current situation motivation of scientific research the young teachers of local university in Gansu as the individual case, carrying on comparative analysis to local university"s young teacher"s scientific research in Gansu Province; The forth part has combined the typical case - the current situation of Gansu Province, put forward the measures to the northwest under developed area that concerning the scientific research motivation for young teachers: Intensity of research funding of the young teachers should be moderate; Young teacher"s assessment of results should not give priority to symbolic achievements and patent for invention; the structure of graduation school the young teacher of local university should be optimized; It is necessary to strengthen the training of the scientific research of the young teachers;It is necessary to set up the teachers sabbatical leave system and improve the system of floating of teachers of local universities.

因此，本研究选择了甘肃地方高校青年教师的科研激励问题作为论文的个案，力图对西北欠发达地区地方高校青年教师的科研激励问题提出对策性建议。本研究共分为四部分，第一部分阐述了研究背景，梳理了相关的文献资料，提出研究的问题，思路和方法；第二部分首先介绍了西北欠发达地区概况，并对西北欠发达地区地方高校科研的特点及青年教师的需求特征进行了分析；第三部分由于甘肃地方高校青年教师科研激励现状在西北欠发达地区地方高校中具有典型性和代表性，以甘肃省地方高校青年教师科研激励现状为个案，对甘肃省地方高校青年教师科研激励措施进行了比较分析；第四部分结合个案——甘肃省地方高校青年教师科研激励的现状，提出西北欠发达地区地方高校青年教师科研激励问题的对策性思考：科研资助强度应适中；成果鉴定不宜以标志性成果和发明专利为主；优化地方高校青年教师学缘结构；加强地方高校青年教师的科研培训；建立学术假制度以及完善地方高校人才流动制度。

Focusing on the normal inverter's dynamic characteristics which can not satisfy the requirement of reducing current quickly before the time of rupturing of the bridge, a new current wave controlling method for short circuit transfer CO 2 welding using satiable inductor is put forward in this paper.

本文针对普通CO2焊逆变电源的动态性能不能满足短路过渡CO2焊波控方法的要求，焊接电源难以实现在液桥爆断前迅速减小电流的问题，提出了一种在波控方法中采用可饱和电感作为CO2逆变焊机续流电感的方案。

A new algorithm based on artificial neural network is developed to eliminate and compensate the current transforming error caused by current transformer saturation.

提出一种基于人工神经网络的消除和补偿电流互感器饱和对传变一次电流影响的算法。

The effects of surface charge and bulk traps on current collapse, saturation current and knee voltage are investigated, and their relationships have been determined.

通过分析表面电荷与体陷阱对电流坍塌效应、饱和电流和膝点电压的影响，初步确定了其变化关系。

Saturation Current, the current when the inductance becomes 20% lower than its initial value.

饱和电流，加Isat 时，电感值相对公称值下降≤20%。

Also see Incremental Current and Saturation Current.

亦参阅增量电流及饱和电流

In addition, making use of the complete calculation of internal faults, some merits, such as scientifically setting the new scalar product restraint differential protection, exactly selecting the type of current transformer for zero-sequence current transverse differential protection and accurately understanding the backup impedance protection, are acquired at the same time. And these achievements contribute to the realization of the above quantitative design.

另外，通过全面的内部故障仿真计算，实现了新型差动保护方案动作特性的科学整定、零序电流型横差保护用TA的准确选型以及对后备阻抗保护性能的正确认识等，而这些工作的完成又是定量化设计成果得以实现的有力保证。

Experiment through a water work model to the figure which turn on water tower from the hydraulics angle, from the hydraulics angle to the figure structure which turn on water tower and turn on water hole carry on a verification with excellent turn, emphasize research to turn on water tower dissimilarity under the size circumstance of the figure structure of enter the water bore water current flow Tai and release excessive water ability, water current to press a strong circumstance towards turn on water tower tower wall, scaleboard creation of pound at, and put forward more and so releasing excessive water circulate to adjust one degree way.

从水力学角度对放水塔的体形通过水工模型试验，从水力学角度对放水塔、放水洞的体形结构进行验证和优化，着重研究放水塔不同体形结构尺寸情况下的进水孔水流流态、泄洪能力、水流对放水塔塔壁、底板产生的冲击压强情况，并提出较好的泄洪运行调度方式。

The current research of suppressing secondary arc current in the world is introduced.

笔者阐述了抑制潜供电流的意义和国内外的研究现状。

"Second Life is remarkably easy to work with, and is very popular,"

"第二次生命是显着容易的工作，并且很受欢迎，"

For example, we usually assume that materials are homogeneous and isotropic and free of internal defects or flaws.

为了得到适合有限元分析的模型，我们必须经过如图2所示的简化步骤。