查询词典 out of contact

Step 6 shows how the strokes' strength lies inward from the contact spot, as an arc to a tangent, and that head-on contact creates a right angle against the ball's flight line, 6B.

图7G。第6课展示了击球的力量来源于从触球点的内旋，是球切线上的一道弧线，迎头碰撞与球的飞行路线产生正确的角度， 6B。

By applying the difference arithmetic to solve the differential vibration model of the single-degree-of-freedom,the acceleration responses of the vibrated bevel wheel was calculated.The bevel wheel contact fault was simulated by taking it as the impulsion loading in local point.By using techniques of wavelet de-noising and demodulated resonance,gear contact character information was picked up successfully.

从齿轮的单自由度振动模型出发，运用差分算法对模型进行求解，得到斜齿轮的振动加速度响应，将齿面接触型故障等效为在局部点突加一个冲击载荷，对齿轮齿面接触型故障进行了仿真，利用小波降噪和共振解调技术分别对仿真的染噪振动加速度信号进行处理，成功地提取了轮齿接触故障的信息。

In the course of numerical calculation, the influence among asperities, the coupling problems of the variation of temperature and pressure on contact surfaces, the variation problems of the maximum temperature, maximum contact pressure, maximum stress were taken account into.

在数值计算过程中，着重考虑了微凸体之间的相互影响，温度变化与接触区域压力变化的耦合问题，最高温度、最大接触压力以及最大等效应力的变化问题。

The contact pressure and temperature distribute only at the asperities in real contact. The equivalent stresses have been interpreted in light of VonMises and Tresca principle.

粗糙实体上的接触压力和温度场分布均表现出明显的不均匀性，只分布在少数实际接触的微凸体上。

Real contact between two surfaces occurs only at the asperities, which resulted in the fact that the asperities in real contact carry high load and are prone to elasto-plastic deformation.

摩擦副接触表面的接触只发生在极少数微凸体上，导致这些微凸体承受了较大的载荷，极易产生弹塑性变形。

Under the basis of fracture topography analysis, the micro-contact model of asperity and the contact process between two fracture surfaces have been studied.

在裂缝拓扑特性参数分析的基础上，对裂缝接触的微观弹性模型和自然裂缝的实际接触过程进行了深入地分析。

Furthermore, According to the computing characteristics of explicit type of finite element method and contact-impact problems, a contact balance bisection algorithm for domain decomposition is designed and implemented.

根据显式有限元和冲击－接触问题的计算特点，设计并实现了接触均衡的分区算法。

The contact toxicity of two kinds of bitter almond on Musca domestica vicina, Mythirmna separata and Sitophilus zeamais was studied. The result showed that the contact toxicity of bitter almond oil is stronger with the increase of concentration.

含有和去除HCN的苦杏仁精油对家蝇、粘虫以及玉米象的触杀活性结果表明随着浓度的增大，精油对三种试虫的触杀活性增强。

To ensure safety in blasting operation, the project department purchased interphone and blast shelter; concerning such actual situations as bad signal of mobile phone and unwarrantable contact, wireless telephones were installed as a supplementary means of contact respectively in periods of mining preparation and cracking; posters of safety warning were added, so as to ensure safety through improving hardware facilities.

项目部购置了对讲机、避炮棚，保证爆破作业安全，针对手机信号不好联系不能保证的实际情况在采准、破碎分别安装了无线电话做为补充联系手段，增加了安全警示标语，通过完善硬件设施保证安全。

Results also reveal that the contact angle declines continuously with the increase of addition of carbides,and simultaneously the contact angle declines continuously with the increase of the bond energy of ceramic phases.

研究还发现，碳化物的添加使体系接触角持续下降，同时接触角随键能的增加持续下降。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。