剪下

The results of FE-analysis show that the shear stress is maximum at two end of the joint .Delaying the time to joint the new and old bridge and joint it at higher humidity and lower temperature will reduce the stress occur in the slab , too.

分析结果得知新旧两桥梁连接线头尾两端的剪应力影响最大，并且新建桥梁浇铸完后较晚与旧有桥梁相接可以得到改善，以及较低的气温和较高的相对湿度的环境条件下也可以得到改善。

A circle shear device for cutting holes in sheet metal as in claim 3 including means for adjusting the lateral extension of said first upper and lower arms.

一个圈剪切装置切割孔在钣金象索赔3包括手段调整横向延伸的说，第一次上，下武器。

A circle shear device for cutting holes in sheet metal as in claim 11 including means for adjusting the lateral extension of said first upper and lower arms.

削减的孔一个圆盘剪设备在金属板在要求11包括手段为调整前述第一上部和下臂侧向引伸。

Each sheet metal blank or section is then advanced to the next station whereby the circle shear apparatus of the present invention cuts a hole in the blank section after which the perforated sheet metal blank is advanced to another station for stacking, sorting or further forming.

每个金属板空白或部分然后被推进到下个驻地，藉以当前发明的圆盘剪用具削减在空白的部分的一个孔，在之后穿孔的金属板空白被推进到堆积，排序或者进一步形成的另一个驻地。

A circle shear device for cutting holes in sheet metal as in claim 13 wherein said upper center shaft is vertically reciprocated between a first upward rest position and a second lowered operating position wherein: a said first upward position raises said first upper cutter wheel a sufficient distance to permit the unobstructed exchange of additional provided metal sheet through said cutting jaw; and b said vertical reciprocation means includes an pneumatic air cylinder.

削减的孔一个圆盘剪设备在金属板在要求13，说的上部中轴垂直被交换在第一个向上静止位置和第二个被降下的工作位置之间，： a首先说的向上位置培养说的第一个上部切削刀轮子一个充足的距离通过说的切开的下颌允许另外的提供的金属板通畅的交换；并且 b说的垂直的往复手段包括一个气动力学的空气圆筒。

The effect of rake angle and cutting velocity on the shear strain imposed in the chips, microstructure and hardness of chips are highlighted in a variety of metals and alloys.

本文对比了不同的金属和合金在各种刀具前角和切削速度条件下，切屑上产生的剪应变、切屑的微结构及其硬度的变化规律。

Drum shape wheel will need agglutinate fabric jacked up, when the antenna exposed to the fabric was jacked up in pressure and thermal effect produced by bonding and shear friction material.

鼓状轮将需要粘合的面料顶起，当触角接触到被顶起的面料时，在压力和热力的共同作用下所产生的摩擦以粘合和剪切面料。1 ^' o+ x5 |/ N e* G

The method divides block along the intersection edge of joint faces and neglects the vertical shear force between dividing-blocks i.e. takes horizontal normal force and shear force into account; as to an assumed sliding direction, by satisfying vertical force equilibrium of every dividing-block and whole force equilibrium in the sliding direction, the factor of stability can be solved.

基于此，提出分块极限平衡分析法，该方法沿非临空面交棱将块体进行分块，在忽略分块间的垂向剪力（即可考虑分块间的水平法向力和剪切力）前提下，通过满足各分块的垂向力平衡和滑动方向上的总体力平衡，求解特定滑动方向的稳定系数。

When we begin to the medicine, urine protein was measured in urine volume of 24 hour the every two day. 4. Specimen collections and laboratory check: In the 21 days of pregnant rats, infants were taken which registered weight and height after aesthesia. Cr and BUN in the blood were measured.

标本收集和实验室检查：于妊娠第21天在戊巴比妥钠(50mg/kg)麻醉下，剖宫取胎，记录胎仔体重，身长；同时抽取腹腔静脉血，分离血清以待测定血尿素氮，血肌酐；取左肾部分置于10%甲醛液浸泡固定，待用HE染色、PAS染色及免疫组织化学染色；另取部分肾脏剪成体积约1cm〓大小组织块，生理盐水冲洗至发白，-70℃保存。

In the experiment, Fenneropenaeus chinensis brooders infected by WSSV were exposed to different water temperatures and the mortalities were recorded over a period of 20 days.

在不同温度下，对中国对虾越冬亲虾进行人工感染白斑综合症病毒实验，利用腹部采血和剪取游泳足进行活体取样。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。