Play down a severe slope是什么意思

用法例句

Application of hit/miss transform in separation of standard answer card;

击中/击不中变换在标准答题卡分割中的应用

Border-line rectangle hit-test method and concrete algorithm are described.

本文对数控旋压CAD/CAM系统的图形拾取模块进行探讨,提出边界矩形击中测试的方法,并介绍具体的算法,最后对拾取方法作出了总结。

The momentum and polar angle depended position resolution and hit efficiency in each layer of BES(Ⅱ)muon detector are calibrated by using cosmic ray and hadron samples.

北京谱仪Ⅱ的μ探测器的位置分辨和击中效率与带电粒子的动量和入射位置有关,利用选取的宇宙线样本和强子样本对μ探测器逐层进行了标度,并利用构造的效率比函数在物理分析中有效地识别μ和强子。

The purpose of this paper is developing an improved Markov chain method for vulnerability assessment of an aircraft which has arbitrary overlapping among critical components and probably receives multiple hits in a campaign.

提出了一种适用于计算具有多组余度部件、部件之间任意重叠的飞机多击中易损性评估的马尔可夫链法。

The aircraft vulnerability assessment method was proposed by means of kill tree diagram and state transition matrix,under the conditions of multiple hit and counting quadratic effect,in four instances of the quadratic effects between components of nonredundant to nonredundant,nonredundant to redundant,the redundant to nonredundant,redundant to redundant.

用毁伤树和状态转换矩阵法,分非余度部件对非余度部件、非余度部件对余度部件、余度部件对非余度部件,余度部件对余度部件4种情况,对多击中条件下计入飞机部件二次效应的飞机易损性计算方法进行了讨论,并对毁伤树法和状态转换矩阵法在飞机二次效应计算中的应用进行了研究。

This paper gives a formula to calculate the center of percussion on a man s upper and lowerlimbs in sport activities.

本文推出了人体上（下）肢打击中心的计算公式，并通过计算得到当肘关节或膝关节约呈５０°角屈曲时，其打击中心恰在腕关节或踝关节处，这在某些体育技术的运用中有重要意义。

Algorithm of aircraft hit probability in infrared jamming scenario;

红外干扰下飞机击中概率计算

Based on the relationship among the mass center, impact center, and the length of the pendulum of the plastics impact tester, the pendulum was optimally designed in order to minimize its distortion and loss of friction and higher precision in the swing period.

阐述了塑料冲击试验机摆锤的质心、冲击中心及摆长三者之间存在的相互关系。