对面的

The results show that mechanical heterogeneity has great influence on the J-integral of welded joint containing transverse crack. The J-integral on the path cross the interface between welded joint and base metal is higher than the J-integral on the paths in the weld metal for undermatched joint,while the J-integral on the path cross the interface between weld metal and base metal is lower than the J-integral on the paths in the weld metal for overmatched joint. Moreover,the difference of J-integral values increases with the increasing of the load and strength mismatching difference and the path-enclosed length of interface between weld metal and base metal.

计算结果表明：力学不均匀性对含横向裂纹焊接接头的J积分有重要影响，低匹配焊接接头中积分路径穿越焊缝与母材界面的J积分值高于积分路径在焊缝内的J积分值，高匹配焊接接头中积分路径穿越焊缝与母材界面的J积分值低于积分路径在焊缝内的J积分值；载荷越大，焊缝与母材的强度差别越大；积分路径中包含的焊缝与母材界面长度越大，J积分的差值越大。

The method of modulating intensity of light on the basis of object features is proposed initially.

提出了根据目标面的表面特性，进行激光功率调节的方法，讨论了激光强度调制技术，实现了传感器对目标面的全适应能力。

It is proposed that clear definition and discrimination of some relevant concepts and relationships on sea level and sea level change, eustasy and relative sea level, high frequency sea level and composite sea level, sea level rising falling, sea level fluctuation and sea level oscillation, sea level change and transgressive ...

对利用沉积记录来研究海平面变化的重视程度很高，但对海平面变化对沉积盆地的影响注意甚少。建议关注海平面升降变化对盆地充填物的作用，对沉积型矿床的控制和对大陆边缘地壳变形的反弹作用过程的研究及定量模拟是一个重要方向，它可能为大陆边缘动力学研究提供一方面的思路。

On the basis of the observation to rock pressure,the strata behavior regularity of 93305workface is summarized,and the reason is analyzed,rome reasonable advices is put foreward.

在矿压观测的基础上，总结了该工作面的矿压显现规律，并对原因进行分析，最后就工作面的开采提出合理建议。

What i believe is china's nuclear arsenal is certainly larger than UK and France's, and by 2016, it maybe larger than Russian's. but china doesn't need that many ICBMs, with MIRVs, 150-200 DF-41/DF-31A is more than enough to deliver a fatal nuke attack on any country, the key is not the number, but the technology, how to penetrate the Anti-Ballistic Missile Defence system will be the most important assignment for the Chinese scientists, now, Russians are already working on it,and China will start or already started to working on it.besides, I think PLA will invest more on SLBM..

但中国不需要如此多的带分导多弹头洲际弹道导弹，150-200枚DF-41/DF-31A已经足够实现对任何一个国家的致命性的核打击，对于中国来说关键的不在于***的数量，而是在于突防的技术，如何突破导弹防御系统对于中国的科技人员来说才是最重要的事情，俄罗斯已经在从事这方面的研究工作，中国也将或也已经从事这方面的研究工作此外，我认为解放军将会更多投资到核潜艇潜射方面。

Third, mensurated the front axles load-time history when truck was running on general tar-paved roads, mountainous roads and the proving ground enhancement roads, second sampled and pretreated to the load-time history with RPCⅢ software of MTS corporation, acquired the relationship of the frequence of the mean and amplitude load, obtained the zero mean equivalent loads using Goodman experiential fatigue equation, acquired the Weibull distributing functions of equivalent loads of respective roads.

第三，测定了汽车前桥在一般沥青公路、山区公路和试验场强化试验路面的载荷时间历程。对载荷时间历程进行了二次采样和数据预处理。采用雨流计数法得到了各路面的载荷均、幅值的频次关系，并根据Goodman经验疲劳公式，得到了零均值的等效载荷及相应的频次。利用数理统计的方法得到了各路面的等效载荷的Weibull分布函数。

The new calculation method of structural surfaces with different scales is given on the basis of block discrete element method in which contacts face to face. Moreover, a new discrete element model for simulating rock and soil blasting problem is built. The elements of new model can be split by itself in the program. There are small scale blocks around the charge, and large scale blocks are adopted in far zone.

在块体离散元面－面接触的基础上，给出不同尺度结构面的计算方法，建立离散元对岩土爆破模拟的计算模型，实现块体白分裂计算程序，在药包附近采用小尺度块体，远区采用大尺度块体，可以更为准确地描述爆破载荷下岩体结构面的尺寸效应。

During this slow growth process, the in situ produced polyaniline with rigidly straight chain molecular structure plays a key role in achieving these layered assemblies by selectively but incompletely adsorbing on {111} facets of gold nanocrystals, which facilitates the generation of steps on {111} facets, resulting in the final gold product with layered structure.

在这个缓慢的反应过程中，原位生成的具有刚性直链分子结构的聚苯胺对金纳米晶的{111}晶面的选择性但又是不充分的吸附导致了垂直于该晶面的台阶状凸起的产生，最终导致了金纳米片的层状组装结构的生成。

But during the process of democratic voting, providing public goods are usually one of the main measures of abstracting the supporting of electorates. In the scope of a country, a government needs to provide so many public goods, which related to so many profits. So it is very little that a process of providing some public good can determine the process of voting.

但是，由于在民主的竞选过程中，对公共物品的提供往往是参选各方获得选民支持最主要的手段之一，在一个国家的范围之内，一个政府所需要提供的公共物品往往是多方面的，并且涉及的利益也是多方面的，因此，某个特定公共物品的提供左右选举过程的现象往往比较少见。

The stable winding equations of the elbow torus and cylinder are established according to different geometry, and the winding pattern of the geodesics of torus and semi-geodesics of cylinder are also achieved.

根据微分几何建立弯管的圆环面及圆柱面稳定缠绕方程，给出了圆环面的测地线缠绕解及圆柱面的半测地线缠绕解，并提出了用OpenGL及VC++对所设计的线型进行仿真的具体实现办法。

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％。