闭合

In practical application item, UIC515 Code is firstly applied for analyzing the complete welded frame by finite element method to get the area with bigger nominal stress and lower fatigue behavior, and then study the hot spot stress fatigue strength evaluation approach of the typical fillet ring joint at the connection of tubular transom and side frame, the plate to plate end weld between side frame web plate and anti-yaw damper hold and the non-close ring end weld at the connection of braking unit hold and tubular transom.

在热点应力疲劳评估时，首先对焊接构架中的环向角焊缝、板间端焊缝以及非闭合环向端焊缝进行简化，得出了相应的几何应力集中系数和热点应力疲劳极限，为热点应力疲劳评估提供了依据。

It is clarified for the first time that the thermal fatigue failure of solder joint is actually a creep strain low cycle fatigue failure, and a physical model for creep fatigue crack propagation has been proposed. It was pointed out that creep strain increases in the high stress area ahead of the tip of thermal fatigue crack, results on one hand that the slide of crack tip increase, inactivation more serious and crack close length increases, the other hand, that intergranular crack exists, whose direction will affect the fatigue crack propagating.

本文首次阐明了焊点的热循环失效本质上是以焊点内循环蠕变为主要应变的低周疲劳失效，并在此基础上提出了蠕变疲劳裂纹扩展的物理模型，指出热循环裂纹前端的高应力区内，蠕变加剧，使裂纹前端滑移增加，裂纹钝化加剧，导致随后的裂纹闭合扩展长度增加；同时蠕变也使裂纹前端的高应力区出现晶间裂纹，蠕变沿晶裂纹对主裂纹扩展的影响取决于沿晶裂纹的连接方向。

Baby with my family, I also go to a doctor, the doctor said that within the 3-year-old child, is like asking to have a throat closed plate development was not entirely correct, so snoring is a normal situation, and when in the cold will be more Obviously, your baby is not developed, but the physical condition seems to have slowly nursed back to health for some, do not worry too much, this is not a serious problem!

跟我家宝宝一样，我也去看过医生，医生说3岁以内的宝宝儿，喉头有个好像叫闭合板的发育不完全正确，所以打鼾是属于正常的情况，而且是在感冒的时候会更加明显，你家宝宝虽然不发烧了，但是看来身体状况还得慢慢调养一段，不用太担心，这不是严重的问题！

The alarm signal came from audio frequency coding chip of telephone annunciator is sent to relay connected big screen lamp-box via I/O interface of 12887 chip. If a person dials alarm numbers, the signal can be automatically sent into big screen, circuitry of PLC relay in area correspond with big screen can close. Color lamp flickers to realize auto-alarm of fire protection of bulk plant.

来自电话报警器音频译码芯片的报警信号，经12887芯片I/O口传给与大屏幕灯箱相连的继电器，当报警人拨通报警号码，信号通过报警器自动传入大屏幕，大屏幕相应区域的PLC继电器线路闭合，彩灯发出闪烁信号报警，实现油库消防自动报警。

Thus, when the mould is in the process of being closed, the push-back pins strike the fixed mould plate and progressively return the ejector plate assembly to the rear position.

因此，当模具闭合的时候，回程杆撞击定模板，逐渐地把顶料板组合退回到后面的位置。

The folding clasp for an interchangeable watch strap comprises at least two arms articulated together and foldable against each other, provided with a fixing device to hold the clasp in closed position.

一种用于可更换表带上的折叠扣包括至少两个铰接在一起并且可彼此相对折叠的臂，并设有一个将表带固定在闭合位置的紧固装置。

With the split nut closed, the carriage is moved along the bed screw by direct drive without possibility of slippage.

当对开螺母闭合时，可以沿丝杠直接驱动拖板，而不会出现打滑的可能性。

The relation between the best Injection Timing and the speed is analyzed, the influence factors about Spark Advance and Spark Close"s in different work conditions are studied, and the relation between Spark Advance and engine"s knocking is found.

论文还分析了最佳喷油时刻与发动机转速的关系，研究了点火提前角和闭合角在发动机不同工况下的影响因素，找出了点火提前角与发动机爆震之间的关系。

This charge transfer is due to the mechanical release or closure of the contacts, the contact-to-coil capacitance, and the stray capacitance between signal and relay drive lines.

这种电荷转移是由于触点的机械释放或闭合、&触点－线圈&电容以及信号和继电器驱动线路之间的寄生电容引起的。

The first seed pod is closed and unfriendly. The second is open and invites the visitor to touch. Seeds inside of this pod are marked by words: I, you, she, he.

第一颗曼陀罗是闭合和冷漠排外的，而第二颗是开放的，它邀请游客触摸它，在豆荚里面的种子以几个单词作为印记，那就是你，我，她，他。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。