交叉步

在交叉步进应力加速寿命试验中，假定在各组应力下产品的寿命分布为指数分布，对于定数截尾样本，求加速方程中系数的线性无偏估计（BLUE）。

In the alternate stepwise stress accelerated life test , Under type ⅱ censoring of data from Exponential distribution , we give the linear unbiased estimates ( BLUE ) of the coefficients in acceleration equation .

优秀男子排球运动员交叉步技术的研究

The Study of Cross-step Technology of Excellent Man 's Volleyball Players

基于正态分布的双应力交叉步阶试验仿真研究

Simulation of Double Crossed Step-stress Testing Based on Normal Distribution

篮球持球交叉步突破走步的成因及纠正方法

On the Formations of Walking with the Ball in Breakthrough of Cross-steps as Well as the Ways of Correction

首先针对高可靠、长寿命电子装备的可靠性评估问题，提出一种新的试验方法&双应力交叉步阶试验。

In this article , the writer analyzes time conversion and method of inverse monent on double alternative step-stress accelerated life test for Weibull distribution .

只需看看那些在北京室外球场上穿着耐克、玩着交叉步运球的孩子们，（就会发现）篮球在中国如此火热，而这些几乎都可以归功于姚明。

Hoops is hot in China just witness the Nike-clad kids on the Beijing blacktops , showing off their crossover dribble largely because of him .

研究结果表明，增补的时相，交叉步腾空时间、双支撑持续时间与标枪成绩的关联度较高。

The result proved that the time supplemented , the jumping time of cross steps , sustaining time of double support was highly related to the final results .

并步与滑步、跨步与跨跳步、交叉步运用最多，占各种移动步法的比例分别为35%、29.7%和19.7%。

Combining , sliding , striding and crossing steps are mostly used . The rates of various moving steps are 35 % , 29.7 % and 19.7 % .

本文以影响右侧交叉步移动拦网速度为研究主题，以运动学、表面肌电为主要评价标准，以动力学为辅助。

This paper take the affecting the Moving Blocking Speed of Right Side Cross-Step as the study of the theme , take the kinematics , surface EMG as the main evaluation criteria for the auxiliary dynamics .

在标枪投掷技术中，左腿在交叉步及最后用力的衔接中起到引导、制动和支撑的作用。

This article probes into the left leg movement and its significance in the close link of cross steps and final force for the purpose of fully understanding the role of left leg in the javelin throw .

在标枪项目的研究领域，对交叉步结束后右腿用力形式和右脚支撑技术的研究，是国内学术界长期以来关注的焦点问题。

In the javelin throw research field , the research of the right leg exerting oneself form and right foot supporting after crossing step , is the focus question that the javelin circle pays close attention for a long time .

在你下山的时候，不要走交叉步，因为如果你像这样走路，一抬脚，你就会失去平衡，或者说有失去平衡的可能。

And then as you 're walking down , you don 't want to cross over , because if you walk like this , as soon as your foot goes up , you 're gonna lose your balance , or potentially lose your balance .