查询词典 contact point

Further analysis of the contact interface and a more complete theory are needed to extract a reliable spin polarization message with the point contact Andreev reflection method.

利用点接触反射方法获得可靠的自旋极化信息还有赖于接触界面特征的进一步分析。

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。

Further study of this paper has shown that reason for"camel peak"phenomenon in the adhesion-creep test curves is difference between sliding-and static coefficient of friction and discussed the analytic formulae for line contact as well as one direction slip and special correction Lemk's method for point contact when their change is considered as stage jump function.

通过进一步的理论研究指出造成轮/轨粘着率与弹性滑移率实验曲线呈"驼峰"状的原因是滑动区和粘着区的动、静摩擦系数变化，给出了当它们为阶跃变化时线接触条件下的解析解和对点接触情况的独特的"修正"Lemke算法。

High temperature of contact and junction point causes an accident due to poor contact of knife switch s contact and connector of high voltage switch cabinet and impact of load.

高压开关柜刀闸触头、出线电缆接头往往因接触不良、负荷冲击等因素引起触点和接点温度过高，造成事故发生。

There has been an urgent requirement for high performance fixed-point above the copper freezing point(1084.62℃),in contact thermometry, non-contact thermometry and radiometry for a long term.

摘 要：长期以来，在接触测温学、非接触测温学和辐射度学领域对铜凝固点（1084.62℃）以上高性能温度固定点有着迫切的需求。

In the aspect of transferring relationship of exciting properties in various mounting environment, simply and applicatory transferring formulas about force and velocity are deduced in rigid and resilient mouting styles through a bridge of free velocity of machine feet. Different formulas are obtained in one-point contact, single excitation and multi-point contact, multi-excitation conditions.

在不同安装环境下激励特性的转换关系方面，以设备机脚自由振速为桥梁，针对刚性、弹性安装方式，推导了简单实用的力和速度转换关系，对单点单激励和多点多自由度激励获得了不同的计算公式。

Nevertheless, in these aPproaches the contact intethee are charactered sboly edstiffeess K. and K.' which is not PerfeCt and rigorous in thc vitw of solidmechanics and rather rough for the description of the behavior of the iDtfores. Incollbet, taken as a contact Problem, the principal chatrs of the iDtCthees can bereflected: the cbntact inifore is of shear strength Which imPlies tha a genericpair of contact points on the inidse will displace coincidentally if the tangentialfbrce at this POint has not reahed the 1imit resistance, else, relative s1ide betwee the\ points will occur along the tangental direction.

本论文在对这两种方法进行认真的分析后，说明它们对不连续面的描述并不合理，也无法反映出不连续面的主要力学特性，同时指出，将带有不连续面的岩土工程问题作为接触问题计算更为合理，它可将不连续面受力变形的主要特点反映出来，即：(1)接触面具有相应的&抗剪强度&，即当接触面上某一点处的切向应力小于该点处的抵抗强度时，点对共同变形；达到强度时，则沿切向发生相对滑动；(2)在整个变形过程中，发生接触的变形体不能相互侵入。

The point contact condition can not only avoid the tooth edge contact, decreases the kinematical errors and vibro-acoustic due to axial misalignments, but also increases the bearing strength of the contact gears.

点接触的接触型态不仅能使齿轮组避免齿缘的接触及降低由轴向组装误差所引起的运动误差和振动噪音，更可增强齿轮的接触强度。

As the memory of the memory slots in the ordinary point of contact is very thin wire, the conventional means of hard to play, brought a sweater with a crochet hook (the kind of hard又尖又), with the smallest end of the tip of the ordinary memory contact wire is a hook pressure is through the efforts of, the basic memory slot Goldfinger will wire into contact with it in the slot, and then the question of the film installed on the motherboard CPU, board and connection, plug the memory, boot "toot" out of the clear voice of the machine light and smooth access to Win98, the main board again,"induction" of the.

由于内存插槽中的内存金手指接触点金属丝很细，常规手段难以施展，找来勾毛衣用的钩针，用最细最尖的一端，对内存金手指接触丝又是压又是勾，经过努力，基本将插槽的内存金手指接触丝挤进了它所在缝隙中，然后将这片问题主板装上CPU、板卡和连线，插内存，开机，&嘟&的一声清脆的声音，机器点亮，顺利进入Win98，主板又重新&上岗&了。

As the memory of the memory slots in the ordinary point of contact is very thin wire, the conventional means of hard to play, brought a sweater with a crochet hook (the kind of hard又尖又), with the smallest end of the tip of the ordinary memory contact wire is a hook pressure is through the efforts of, the basic memory slot Goldfinger will wire into contact with it in the slot, and then the question of the film installed on the motherboard CPU, board and connection, plug the memory, boot "toot" out of the clear voice of the machine light and smoothly into the operating system, the computer again,"induction" of the.

由于内存插槽中的内存金手指接触点金属丝很细，常规手段难以施展，找来勾毛衣用的钩针，用最细最尖的一端，对内存金手指接触丝又是压又是勾，经过努力，基本将插槽的内存金手指接触丝挤进了它所在缝隙中，然后将这片问题主板装上CPU、板卡和连线，插内存，开机，&嘟&的一声清脆的声音，机器点亮，顺利进入了操作系统，电脑又重新&上岗&了。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。