查询词典 amplification factor

According to the Two-Factor Theory, the low-level loyalty is based on the hygiene factor and the high-level loyalty is founded on the motivation factor.

通过完善和严格员工进入、停留和离开企业的各项制度，提高员工离开企业的成本，可以培养和提高员工的低层次忠诚。

Based on one-cycle control having such merits as anti-perturbation of source, fast dynamic response, robustness, constant frequency, but when converter works in light load its power factor becomes very poor. The modified OCC was proposed, adopting feed-forward compensation control improves influence of power factor at light load, further study adopting independence saw tooth wave completely eliminate influence of power factor at light load.

基于单周期控制有源前端变换器具有抗电源扰动能力强、动态响应快、鲁棒性强、恒频控制等优点，但在轻载时变换器的功率因数变差，提出了改进OCC策略，采用前馈补偿控制改善轻载时对功率因数的影响，进一步研究采用独立的锯齿波电路完全消除轻载时对功率因数的影响，建立改进OCCAFE变换器的数学模型。

The Chinese government should abolish the ban of imports of clotting factors, and should immediately import a large volume of clotting factor products. This will give Chinese haemophiliacs more options, and complement the shortage of domestic clotting factor production. In 1986, the Ministry of Health issued a circular to prohibit the import of Factor VIII and similar blood products to prevent the inflow of HIV/AIDS and other diseases.

我国政府应解除禁止进口国外凝血因子的政策，尽快引进国外的凝血因子制品，为血友病患者提供更多的选择余地，以弥补国内凝血因子产品供不应求的情况。1986年1月30日，卫生部发布《关于禁止进口Ⅷ因子等血液制品的通告》目的是阻止进口血液制品将艾滋病等传染病带入中国。

The studentself"s factor includes: the obstacle of selfconsciousness and the negative cnaracter feature; the family factor includes: educational way, family formation, family income, parents" quality and the standard of education etc; the school factor includes: the teachers" influence, the classmates" function etc.

学生主体因素包括&自我知觉障碍&和&消极人格特征&；家庭因素包括家庭教养方式、家庭结构、家庭经济收入、父母的素养和受教育水平等；学校因素包括教师的影响、同伴的作用等。

Simulations of gain and aberrance are done to study the amplification of pulse signal with a frequency of 0.25MHZ.

对频率为0.25MHZ的脉冲信号放大进行了仿真，分析了其增益和脉冲畸变随放大参量的变化情况。

The engine control adopt the position close-loop to control, the unit include mainly : controller, power amplification and accelerograph implement drive device,etc.

对于发动机控制，采用了位置闭环控制。发动机电控单元主要包括：微控制器、功率放大和油门执行器驱动电路等。

A scheme of double-channel amplification was brought up, and both hardware and software solutions according to the specific condition of PCI2008A DAQ board adopted in the system were provided. The experimental result indicated that adopting this scheme, the system has been raised an accuracy grade.

提出了一种双通道放大的前端处理方法，并针对系统采用的PCI2008A型采集卡的具体情况，给出了具体的硬件和软件解决方案，实验结果显示采用该方案后，系统精度提高了一个等级。

a kind of design project of multifunction electric power quality gauged instrument based on virtual instrument is put forward in this article.this system integrates virtual instrument programming and power electronics together,to realize diverse signals of current electric power quality field allin one.the integrated signal generator unit which carries out the collection of high speed digital data,d/ a conversion and analog output in four channels,unsymmetrical synchro control fifo etc.by fpga are introduced,the flow of electric power system various signal which generates by vc programming is elaborated,and the structural design of signal amplification unit is analysed.the experiment text result shows that this gauged instrument has attained current advanced high grade of accuracy and it will accelerate the steps of electric power quality calibration because of its accuracy and versatility.

摘 要：提出一种基于虚拟仪器技术的多功能电能质量标定仪的设计方案，采用虚拟仪器编程技术和电力电子技术相结合实现集目前电能质量领域的多样信号于一体。介绍采用fpga实现高速数字量采集、d/a转换及4通道模拟量输出、非对称同步控制fifo等的集成信号发生单元，阐述利用vc编程实现的电力系统多样信号的产生流程，分析信号放大单元的结构设计。实验测试结果表明该标定仪达到目前先进的高精度等级，由于其准确性和多功能性将加快电能质量标定的步伐。

In this case, amplification and compensation circuit should be added to the device.

这时应该在一定的距离上加装中继盒以放大整形控制信号。

The experiment material is apricot and almond in this paper,passed TTC method to carried on examination the agnate pollen of vitality before pollination;after the investigation fruit set percentage,using of DPSv3.01 analyzed the date;the pollen tube behavior and bourgeon were observed by means of flurescence microscopy;the orthogonal design was used to optimize SSR amplification system of apricot hybrids in five factors at four levels respectively;making use of the new SSR-PCR system analyse the 50s hybrids.

本文以仁用杏及扁桃为试验材料，通过TTC染色法对授粉前父本花粉的活力进行了测定，运用DPSv3.01专业版数据处理系统软件对授粉后坐果率的调查数据进行了分析；利用荧光显微技术对花粉在柱头的萌发情况及花粉管的生长状况进行了动态观察；采用正交设计对仁用杏杂交苗SSR-PCR反应的5因素4水平进行试验；在新体系的基础上对50个杂交苗进行了分析。

There had been a moment during the breakfast meeting, though, after the backslapping and the small talk and when all of us were seated, with Vice President Cheney eating his eggs Benedict impassively and Karl Rove at the far end of the table discreetly checking his BlackBerry, that I witnessed a different side of the man.

那次早餐会期间，在表示过关心和寒暄以后，我们所有人坐了下来，我注意观察了一下，副总统切尼面无表情地吃着班尼迪克蛋（Eggs benedict，源自美国，以英式松饼、火腿、水煮蛋以及荷兰酱组合而成），卡尔。罗夫在餐桌的远端谨慎地经常查看他的黑莓手机，我目睹了他所不为人知的一面。

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