查询词典 pin fall

Its chief products include: F type straight pin,U type hitch pin,brad nail,T pin,steel chain rivets and riveting gun,with an integrated annual production of 3,000 tons.

主要产品有：F型直钉、U型码钉、蚊钉、T钉、钢排钉以及气动打枪等，综合年产量3000余吨。

To improve the sensitivity of current - PIN detector, several PIN detectors are connected in aeries to form array, the φ80mm × 800μm PIN array detector .

为了提高电流型PIN探测器灵敏度，采用将数个PIN探测器彼此绝缘叠层在一起，串接形成阵列的方法，研制出φ80mm×0.8mm PIN新型阵列探测器。

The XLR-type jack is wired pin 2 HOT, pin 3 COLD and pin 1 GROUND.

XLR类型插头的2脚为同相端，3脚为反相端，1脚是地。

The XLR-type jack is wired pin 2 HOT, pin 3 COLD and pin 1 GROUND.

XLR型接口的2脚接同相端，3脚接反相端，1脚接地。

My roomies told me that, in a midnight I said:"My ICBC bank card's PIN code is...... PIN code is......is.....", without result being "Is" for long time, which made them crazy. Heard that, I ran out in a hurry and changed my PIN code.

以前听寝室哥们告诉我，半夜里我突然说道：我的工商卡密码是……密码是……是……结果&是&了好久都没&是&出来，把那两个哥们急得，听后我巨寒，马上出去把密码换了。

By abration experiment, the impact action between pin and particle is studied, and the impact position is revealed according to abrated position and abrated degree in a pin, by which the structure design of GLS pin mill is suggested based on this analysis.

采用颗粒与销棒相互冲击碰撞的磨蚀实验，根据销棒的磨蚀位置及磨蚀程度，分析了颗粒在粉碎过程中与销棒碰撞的部位，研究了颗粒与销棒相互作用的规律，揭示了颗粒在销棒粉碎机中的粉碎机理，由此提出了销棒粉碎机结构设计的改进措施。

Firstly, the piston pin boss bearing, the piston pin and the connecting rod small end bearings were taken as a whole system, and the fourth-order Runge-Kutta method was used to solve the rotation speed of the piston pin operating in hydrodynamic lubrication.

首先，将活塞销孔轴承与活塞销及连杆小头轴承作为一个系统，利用四阶的龙格库塔方法求解了活塞销在流体润滑状态下的转动速度。

Usually they won't pop open like pin tumbler locks, they just slide open; you don't get the warning that a pin tumbler gives before it opens because there is less contact area on the wafer's edge than on a pin, so the sense of climax is reduced with these types of locks.

通常他们不会像流行开不倒翁密码锁，他们只是滑开；你不会警告说，一个大头针不倒翁gives才打开，因为有这么多的接触面积就硅片的边缘不是一个大头针，所以感觉，高潮是降低与这些类型的门锁。

Load increased on piston,unreasonable design of piston pin boss,unevenly distributed positive stress on pin hole,stress on inside upper area of pin hole much higher than that on outside,the quality problem in machining and assembly are main reasons of fracture of steel-topped aluminium-skirted piston skirt .

活塞承受的负荷不断提升，活塞销座设计不合理，销孔正应力分布不均匀，销孔内侧上方区域应力远高于外侧应力以及加工和装配中存在的质量问题是柴油机钢顶铝裙组合活塞裙部裂损的主要原因。

The pin is the minitype twist spring pin, to short is twist pin.

插针采用绞线式弹性厘微型插针，即&麻花针&。

A historical region of southwest France between the Pyrenees and the Garonne River. The duchy of Aquitaine was joined with France after the marriage of Eleanor of Aquitaine to King Louis VII in1137, but its possession was disputed after her subsequent marriage to Henry II of England.

阿基坦法国西南部一个历史地区，位于比利牛斯山和加隆河之间，在1137年阿基坦的埃莉诺与国王路易斯七世结婚之后阿基坦公国加入法国，但当她再嫁英国亨利二世后，其归属权便受到争议

There are moments when I look at the smiling , happy faces of my expectant staff and wonder how they will cope when confronted by an outraged housemaster along with an unrepentant and recalcitrant bleached blond teenager in 18 years ' time .

有时候，我看着那些满怀期待的员工微笑，幸福的脸，想着当他们遇到一位愤怒的宿舍管理员和一位不知悔改，叛逆，而且将头发染成白色的18岁少年时，他们会如何处理。