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- Normal Stress Intensity Factor Ratio Criterion. 此准则是一种综合考虑了正应力强度因子和剪应力强度因子对裂纹起裂。
- The experimental results show that the frequency bandwidth is 22.4% for a 3-dB axial ratio criterion and is 33.85% for a VSWR<2 criterion at the central frequency 10 GHz. 获得的实测结果为:中心频率为10GHz;电压驻波比小于2的带宽为33.;85%25;圆极化轴比小于3dB的带宽为22
- The strain energy density ratio criterion for predicting cracking direction in composite materials is proposed. The Tsai-Hill criterion and Norris criterion of composite materials are extended to predict the cracking direction in compsites. 本文提出预测复合材料中裂纹方向的比应变能密度准则;并将Tsai-Hill与Norris准则扩展来预测复合材料中的开裂方向.
- At last, new failure thickness reduction ratio criterion is used to determine the forming limit of St14 steel based on the numerical system, and the prediction are compared with experimental FLD. 最后，在数值模拟中应用不同形式和参数组合的厚度减薄率判据进行成形极限图预测，并与实验结果进行了比较。
- Maximum signal-to-noise ratio criterion 最大信杂比准则
- The ratio of students to teachers is 35:1. 学生和老师的比率是三十五比一。
- The ratio of schoolboys to schoolgirls is 2 to 1. 男学生和女学生的比例是2比1。
- Men outnumber women here in the ratio of three to one. 此地男子数量以三比一超过女子。
- The first or last term of a ratio or a series. 首项，末项比率或数列中第一个或最后一个项
- The Point Target Recognition Techniques Based on the Maximum Likelihood Ratio Criterion 基于最大似然比准则的点目标识别技术
- A New Rule for Portfolio Performance Evaluation: Generalized Sharpe Ratio Criterion 基金绩效评估的新准则:推广的夏普准则
- An experiment was made to check up on the reliability of certain criteria. 已经进行了一项实验以检查某些标准的可靠性。
- NORMAL STRESS INTENSITY FACTOR RATIO CRITERION FOR MIXED MODE FRACTURE OF FIBER COMPOSITES 纤维复合材料复合型断裂正应力强度因子比准则
- A STUDY ON THE DIRECTION OF FATIGUE CRACKGROWTH IN LAMINATED COMPOSITES USING THE MAXIMUM NORMAL STRESS RATIO CRITERION 用最大正应力法则确定层状复合材料中疲劳裂纹的扩展方向
- What are the criteria for deciding (ie How do we decide) who gets the prize? 评定获奖者以什麽作标准?
- This is my motto is that I act the criteria! 这是我的座右铭,是我行为的准则!
- The criteria of this social life are brutal. 这种社交生活中标尺是残酷无情的。
- Objective To develop quality criteria of flu tea. 摘要目的建立流感茶的质量标准。
- After-tax profit margin is the ratio of net income to net sales. 税後利润率指净收入与净销售之比。
- The ratio of men to women was two to one. 男女的比例是二比一。
