性能说明

Using a simplistic performance model, it is demonstrated that common analog component variations may in fact limit SELT performance.

通过采用一个简化了的性能模型来说明常见的模拟器件差异有可能限制SELT的性能。

Tianjin's first, natural silk has been (cis XinYuan sericultural be used with the explanation) of natural silk fiber performance and biochemical properties of human health care in any other textile fibers are unmatched.

津门第一家、天然蚕丝被（顺鑫源蚕丝被使用与说明）天然蚕丝纤维的生物化学性能和人体卫生保健性能是其他任何纺织纤维所无法比拟的。

This paper describes a quasi-linearization method for computing the anti-rolling behaviour of ships for the condition of the fin s saturation. In the evaluation of the lift of the fin s the interaction effects between the fin s and bilge keels, and between the fin$$...

本文给出减摇鳍装置工作在鳍角超过饱和点情况下的横摇性能计算方法，并分析了两艘装减摇鳍的船在波浪中的试验结果同理论计算结果的对比，通过理论与实际的比较说明这一方法在选择减摇鳍尺寸以及本装置在船上的布置将是有意义的，并可用来预报装减摇鳍的船舶在不规则海浪中的横摇运动性能。

And then the author explained that the worry was totally unnecessary by comparing the performance of vertical mill cement and ball mill cement produced by three foreign cement corporations and as well as the related concrete.

基于此，作者进行了国外三家水泥企业立磨水泥和球磨水泥的性能对比及其配置的混凝土性能对比，说明此种担忧是完全不必要的。

Temperature of the indoor air and the internal surface of the enclosure wall more stable, could improve the indoor

性能的监测，对其外保温墙体保温应用效果进行分析，说明该复合墙体的热工性能能够使住宅室内气温与墙

Temperature of the indoor air and the internal surface of the enclosure wall more stable, cou ld improve the indoor

性能的监测，对其外保温墙体保温应用效果进行分析，说明该复合墙体的热工性能能够使住宅室内气温与墙

The premary tests show that three of them can obviously improve the mechanical properties of soft PVC/L-CaCO3 materials;however, they almost heve no effect on PP/L-CaCO3 blends. This suggests that the coupling effect of the aluminates be not only re...

初步试验表明，有3种铝酸酯可明显提高软质PVC／L－CaCO_3共混物的力学性能，但4种铝酸酯对PP／L－CaCO_3共混物的力学性能均无改善，说明铝酸酯的偶联作用不但与它们的分子结构有关，而且和偶联的对象有关。

Main specifications of Sinker G-type and the active thread carriage on the production and the product is analyzed.Conclusion is made that using this knitting accessories can not only improve production rate but also produce high quality product.

文摘：主要论述了G型沉降片和积极式输线器的主要性能特征，分析了它们对针织生产及针织品性能的影响，说明采用这些针织器材，不但能够提高生产效率，而且能够生产高性能、高品质的针织品。

The result indicates the wheels dont lock on every road surface, as shows the ability of avoiding the wheel locking. The values of slide ratio approach and revolve round the best slide ratio constantly, which indicates this method utilizes the character of pavement thoroughly, and the braking efficiency is excellent.

结果表明在各种路面车轮几乎没有抱死，显示了自寻优避免车轮抱死的能力；滑移率的值基本上一直接近并围绕最佳滑移率变化，说明该方法充分利用了路面性能，制动性能较好；制动力矩及制动力随着路面条件的变化自动做出相应调整，实现了路面自动识别功能。

Firstly, the realizable ways of signal detection and sample、 power circuit and the application of low-consumption model of MSP430 are discussed, by which the required function of current protection and voltage protection can be realized. Secondly, different protection algorithm based on micro-computer are discussed in this article, and from the virtues and defects of Fourier algorithm, an improved algorithm is put forward, and the importance of the improved algorithm is displaced. Thirdly, according to the national standard of GB/T18858 .3-2002, the principle of networklization of intelligence trip relay and how to realize it are mentioned. Lastly, using the current conditions, the test of precision is done. The experimental date present that the system is working well and can realize the real-time function of on-line detection.

首先在硬件设计上，对于信号检测、处理、电源电路、MSP430系列单片机的低功耗方式应用以及人机接口电路等问题提出了实现方法，基本实现了大范围电流、电压信号实时监控等功能；其次，本文还对当前各种微机保护算法进行了介绍，分析了傅立叶算法在实现智能脱扣器保护功能中的优缺点，并针对傅立叶算法中计算偏于复杂的问题对该算法进行了改进，提出了基于FFT的改进算法，通过算法的分析和比较，对改进算法的性能给出了评价；然后结合我国现场总线国家标准GB/T18858.3-2002讨论了DeviceNet现场总线在实现脱扣器网络化的原理，实现方法，论述了通讯接口电路的设计；最后利用现有条件，对装置进行了性能测试，试验数据说明系统工作状态较好，可以满足低压配电网自动化对低压脱扣器的各项要求。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。