In our country, concrete nondestructive tests are widely applied to estimate structural concrete strength because they have the characteristics of simple, easy for operating and lower cost.
在我国，混凝土无损检测以其简单、易行、经济等优点被广泛应用于结构混凝土强度评定。
Fracture mechanics is adopted to estimate the fatigue life of structural members, and among the rest, crack growth rate formula is studied.
本文采用断裂力学方法来估算结构构件的疲劳寿命，这其中主要围绕裂纹扩展速率表达式展开研究。
After 4, 8 and 12 weeks of medication, neural conductive velocity (NCV) of sciatic nerve and neural axon count (NAC) were measured to estimate the functional and structural recovery of the nerve.
经过造模给药后4、8、12周行坐骨神经传导速度(NCV)和神经轴突计数(NAC)测定作为观测指标，判断神经功能与结构的修复情况。
Analysis of structural dynamic performance and response is the foundation to estimate fatigue life.
薄壁结构的动力特性及动态响应分析是声疲劳分析以及寿命估算的基础。
Also conventional TDR methods can be used for monitoring purposes in dikes or DAMS in order to estimate the effectiveness of structural elements like the upstream sealing.
同样，传统的TDR方法也能达到监控堤防或大坝的目的，评估结构构件的效果，如上游止水设备。
A structural regression model for causal inference is established to estimate the average treatment effect under strongly ignorable treatment assignment.
建立强可忽略处理分配条件下因果推断的结构回归模型，估计平均处理效应。
Using this method engineers are able to estimate the errors of structural natural frequencies caused by random structural parameters in finite element analysis.
用有限元方法分析结构固有频率时，利用这个方法能正确估计由于结构参数的随机性而产生的误差。
The analysis conclusion can be used to estimate the difference of material drying rate at different parts in equipment and to direct the choice of structural and process parameters.
计算结果可以用于估算冻干机内不同部位物料的干燥速率，并可为确定冻干机关键结构工艺参数提供重要的理论参考依据。
For the estimate of motions in waves and structural design of the caisson in the field of ocean engineering, the present paper is of particular significance.
本文对海洋工程中沉井这一结构物在波浪中的运动估算和结构设计提供了有效手段。
With the aid of the method for determining damping ratio in structural dynamic experiment the so called stationarity index is used to estimate the gentleness of the peak's slope.
借助结构动力试验中阻尼比的确定方法，提出用平稳度指数来评价单峰点包线函数平缓程度。
An approximate formula using the lower and upper bound of the first simple bounds for estimate of the failure probability of structural systems is presented in the paper.
提出用一阶简单边界的上、下界来估计结构系统失效概率的近似公式。
Two alternative means will be provided for making an approximate structural cost estimate: one on a square foot of building basis, and another on volumes of structural materials used.
有两种可供选择的方法将用来进行结构造价的近似估价：其一是根据单位平方英尺建筑面积，另一种则是根据所用的结构材料体积进行估价。
The authors make full use of geological structural characteristics of SWRI to estimate the regional distribution of soil moisture in a large area.
利用土壤水资源信息的地质学结构特征，对大面积土壤墒情区域分布预测；
We can use this method to calculate the mean values and standard deviations of the responses, and estimate the stochastic errors of structural characters resulting from the fabrication errors.
利用此法，能计算结构静响应的均值和标准差，估价制造误差引起的结构力学性能的随机性误差。
Distinct structural styles occur in different segments. The analysis of balanced cross section may estimate differential amounts and rates of shortening in different segments.
不同的段具有迥然不同的构造变形样式，平衡剖面分析可以估算出不同段落缩短量和缩短率的明显差异。
The variable part of the parameter vector is projected onto the signal subspace to identify intrinsic structural features of the scene and estimate the RCS.
信号子空间中包含目标边界特征，将参数向量中非直流部分投影到信号子空间，得到场景内目标细节信息，然后据此估计场景各点的雷达反射截面（RCS）。
The variable part of the parameter vector is projected onto the signal subspace to identify intrinsic structural features of the scene and estimate the RCS.
信号子空间中包含目标边界特征，将参数向量中非直流部分投影到信号子空间，得到场景内目标细节信息，然后据此估计场景各点的雷达反射截面（RCS）。
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