System performance is evaluated by bit error rate (BER).
系统的性能由比特错误率(BER)来衡量。
Finally the system performance is evaluated by simulation.
最后，给出系统性能的计算机模拟结果。
A list of traits is evaluated by a five-point rating scale.
一张单子上列出所有属性，利用五分评价尺度来对绩效进行评价。
The transmission system function is evaluated by eye diagram.
利用眼图对传输系统的性能进行了评价。
Migrant worker's Health Related Quality of Life is evaluated by NHP.
NHP量表评价农民工人群的健康相关生命质量。
Pressure in the ion trap is evaluated by establishing gas flow model.
离子阱区的压力是通过建立区域气体流动模型计算得到。
The quality of survey instrument is evaluated by accuracy or precision.
衡量测绘仪器品质高低的指标为测绘仪器的准确度或精度。
Each characteristic is evaluated by its degree of influence on the system.
每一个特点是评价其对系统的影响程度。
In theoretical analysis, the maximum deceleration is evaluated by mapping.
在理论分析中，最大减速度采用作图分析方法求得。
Basically, the quality of tea is evaluated by the tea experts through senses.
在国内外，对茶叶品质的评价大多数是由评茶师通过感官评定的。
The effectiveness of this method is evaluated by the monitoring data from Beijing.
通过北京地区的工程实测资料验证了本方法的有效性。
Because match range is evaluated by selves, it can be adapted to the change of self data.
由于最大、最小自我亲和力是通过同“自我”比较而得到的，匹配区域能自动跟随“自我”的改变而改变。
The performance of the proposed controller is evaluated by simulation of call admission control.
以呼叫管理控制为例，评估这种神经网络控制器的性能，并给出了模拟结果。
The market share or the choice probability is evaluated by using the approaches from the GEV theorem.
该模型满足GEV定理，给出了市场占有率、即产品选择概率的估计、评价和分析方法。
The performance of filter suppressing interference is evaluated by the SNR improvement that it can get.
干扰抑制滤波器的性能通过所获得SNR增益来评估。
In this paper, the reliability of a fault-tolerance computer system is evaluated by Markov status graph.
应用马尔科夫状态图法，对一个实际的硬件式可修容错计算机系统进行了可靠性评估。
The thermal radiation effect depends on the shape of specific surface, and is evaluated by view factors.
辐射换热效果与具体辐射表面形状有关，常用辐射换热因子来衡量。
After processing apple image, the number of pixels has been counted, and then the apple rating is evaluated by it.
然后对苹果图像进行处理，统计图像中的苹果象素总量，并以此为依据确定苹果的大小级别。
Finally, reliability index of the approximation is evaluated by geometric method in structural reliability analysis.
最后用结构可靠度分析中的几何法来计算可靠度指标。
Practical divergent Angle is evaluated by the derivative of the standard wafer's grazing-exit X-ray fluorescence curve.
用标准晶片掠出射x射线荧光曲线的微分评测了实际角发散度的大小。
At last the PLC system combining an application of PLC is tested, and its performance is evaluated by PLC network extent.
最后结合具体的plc应用系统，对该plc做整机测试，以及进行PLC网络扩展试验，对其性能进行评估。
Usually, corrosion resistance of weathering steels is evaluated by the weight-loss method in an accelerated corrosion test.
通常利用加速腐蚀试验采用失重法表征耐候钢的耐大气腐蚀性能。
The magnetic field distribution of one apparatus is evaluated by finite element method to well coincide with the measurements.
采用有限元方法对一套装置的磁场进行了计算，磁翅果与测量值吻合较好。
Aerodynamic sensitivity for subsonic lifting-surface with arbitrary curved leading edge is evaluated by kernal function method.
具有任意曲线前缘的亚音速升力面的气动敏感性导数由核函数法给出。
Finally, the corrosion resistance of samples is evaluated by neuter salt-spray tests and corrosion products are confirmed by XRD.
用中性盐雾腐蚀试验来评价复合材料的耐蚀性，并用XRD检测了腐蚀产物。
In the end, the safety property of the bridge is evaluated by comprehensive analysis of the testing, computing and empirical data.
通过对测试结果、数值计算结果和经验数据的对比分析研究，对桥梁的安全性能进行了评价。
The report is evaluated by the responsible certification officer. Sometimes, additional questions have to be clarified with the inspector.
负责认证的官员将对报告进行评估。有时检查员需要对在评估过程中出现的问题进行解释澄清。
As a case, the environmental value of Baota district in Yanan city is evaluated by three sorts of method, benefit, cost and market investigation.
利用收益途径、成本途径和市场调查途径三类方法，以延安市宝塔区为例进行了环境价值的评估。
The performance of logistics center is evaluated by fuzzy comprehensive appraisal in TPL-LC model about Kunming Railway Bureau freight transportation.
运用模糊综合评价法，评价了昆明铁路局货运TPL-LC模式物流中心的绩效。
The performance of logistics center is evaluated by fuzzy comprehensive appraisal in TPL-LC model about Kunming Railway Bureau freight transportation.
运用模糊综合评价法，评价了昆明铁路局货运TPL-LC模式物流中心的绩效。
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