查询词典 evaluating

By evaluating the stability parameters such as the upper wall thickness,solidness and the strength of the mine props,etc,dangerous area of the goafs are predicted. Practical and economic protection measures are proposed ...

针对采空区的顶板厚度、稳固性、矿柱强度等稳定性参数，预测了采空区危险地段，建议对采空区采取监测、封闭、排水、充填、联合支护等既安全又经济可行的防治措施。

Reliability evaluation of existing structures is shown from the angle of artificial neural network. The influencing factors and deformation characteristics of buildings above goafs are summarized based on the code of coal pillar design and pressed coal mining for buildings, water-bodies, railroads and main mine roadway. The model of neural network is build to solve the problems about complex influencing factors and long evaluating time of building evaluation. BP network model compared with traditional way has strong practicability and extension value.

本文从人工神经网络的角度着手，基于国家煤炭工业《建筑物、水体、铁路及主要井巷煤柱留设与压煤开采规程》，分析了采动区建筑结构的影响因素和变形特性，运用已有的采动区建筑物可靠性评估实例，建立了BP人工神经网络可靠性评估模型，对采动区在役结构可靠性进行了评估，较好地解决了采动区建筑物可靠性评估影响因素复杂和耗时长的问题。

He looks forward to intelligent \"digital assistants\" that can act as all-around gophers, finding what we want, evaluating it, summarizing it, and presenting it to us in the most efficient way. \

他期盼着有那么一种智能的\&数字助理\&，它可以如无处不去的钻地鼠那样，找到我想要的信息，对其进行评估、提炼，然后以最为有效的方式呈现给我们。\

He looks forward to intelligent "digital assistants" that can act as all-around [url=http://dev.csdn.net/#Note0099]gophers, finding what we want, evaluating it, summarizing it, and presenting it to us in the most efficient way.

他期盼着有那么一种智能的&数字助理&，它可以如无处不去的钻地鼠那样，找到我想要的信息，对其进行评估、提炼，然后以最为有效的方式呈现给我们。

In recent years, lightning stroke is one of the important causes of the accidents that occur on transmission lines. With the increase of voltage grade of transmission line, the proportion of outages because of shielding failure also increases. Therefore, exactly evaluating lightning-withstanding level and shielding failure flashover rate of transmission line, is especially important for system service and stable operation.

雷击是引起线路故障的重要原因之一，随着电压等级的升高，由于绕击而引起的线路跳闸事故所占的比例也越来越大，因此准确评价线路的绕击耐雷性能对于电力系统的安全稳定运行有着重要的意义。

Using factor analysis and system clustering method, the urban greenings of capital, regional and county cities in West China are evaluated. The evaluating results can provide references for urban green space and ecological environment development.

本文运用因子分析和系统聚类多元统计方法，对西部城市分省会城市、地级市和县级市分别对城市园林绿化现状进行了评价，评价结果可为我国西部地区城市绿色空间和生态环境建设提供参考。

The mean annual ground temperature and ice content of the permafrost are chosen as two important parameters for evaluating the engineering geology stability in permafrost regions.

在冻土工程地质稳定性评价和分区中，选择多年冻土年平均地温和含冰量二个主要指标进行评价和分区。

Thus a reliable , simple and convenient technique is on hand for evaluating quantitatively the level of detecti...

从而为定量评价目标的探测水平提供了一种简便可靠的方法。

Methods: Twenty-four rabbits were randomly divided into three groups:① the control group(group C, n=8): received sternotomy only and no ischemia;② the ischemia/reperfusion group(group I/R, n=8): the left lungs of rabbits were rendered ischemia by ligating the left pulmonary hili for 60 minutes followed by 60 minutes reperfusion;③ the edaravone group(group E, n=8): the left lungs were rendered ischemia for 60 minutes followed by 60 minutes reperfusion, and 10 mg/kg edaravone was administered intravenously 5 minutes prior to ischemia. Blood MDA and SOD were measured. Protein concentrations, WBC count, and PMN percentage in broncho-alveolar lavage fluid were determined. Samples of left lung tissue were sent for determining the left lung dry-to-wet weight ratio and evaluating the pathologic changes.

采用兔肺原位热缺血再灌注损伤模型进行研究。24只大白兔随机分为三组：①对照组(C组， n=8)，开胸后不阻断肺门，静脉缓慢推注生理盐水5ml/kg；②缺血再灌注组(I/R组， n=8)，左肺接受60min的缺血，然后接受60min再灌注，于缺血前5min静脉缓慢推注生理盐水5ml/kg；③依达拉奉干预组(E组， n=8)，于缺血前5min静脉缓慢推注依达拉奉10mg/kg（5ml/kg），左肺接受60min的缺血，然后接受60min再灌注。120min实验结束时，留取各组动物血液标本，测定血浆丙二醛含量及超氧化物歧化酶活性；收集支气管肺泡灌洗液，检测支气管肺泡灌洗液中白细胞计数、中性粒细胞百分比及肺通透性指数；留取肺组织标本，测定肺组织湿、干重量，计算干／湿重比及行肺组织病理检查。

Objective To explore the effect of secobarbital and triazolam on heart rate variability and the possibility of using it as an index and physiological evidence for evaluating the efficiency of hypnotics.

目的 探讨服用催眠药对健康人心率变异性的影响，为使用 HRV评定此类催眠药的催眠效果提供方法和生理依据。

Use nationalization degree and the relationship that commercialize degree, condition of calculable market economy plays scope of optimal and state-owned economy.

利用国有化程度与市场化程度的关系，可计算市场经济条件下最佳国有经济规模。

The kinds of extractant also effected desulfurization rate .

萃取剂对脱硫率的影响也很大，乙二胺的萃取效果优于甲醇的。