This machine is used to perform leather bending test . After testing for a certain period of time , observe the leather if cracks or breaks to judge the quality of leather .
本机系用来测试皮革屈曲特性，在屈曲规定的次数后，取下试件，观察其龟烈或受损情形，据以判断皮革的品质。
So theresearchers needed a method to enhance cracks—similar to the way human graderssqueeze the egg along the crack to see if it opens.
因此，研究人员需要一种增大裂缝特征的方法——就跟分级员沿着裂缝挤压鸡蛋，看它是否裂开的方法相似。
If they have different opinions about something, it may result in big cracks in their relationship, and as a result the mutual understanding between them will evaporate.
如果他们在某些事情上有不同的意见，也许这会让他们的关系产生大的裂痕，相互之间的理解化为泡影。
If kids fall through the cracks, Brock says it's because rural school systems like Oconee County have only a fraction of the resources that urban and suburban districts have.
布洛克说，孩子们陷入困境，是因为像奥科尼县那样的农村的学校，只拥有市区学校和郊区学校的资源的一小部分。
So if you have sort of any cracks or crevices, just use caulk and that sort of thing.
所以如果你房子里有什么缝隙，就用东西塞严。
Even if the doctor gets distracted, things are less likely to fall through the cracks, "explains Eric Peterson, MD, director of cardiovascular research at Duke Clinical research Institute."
医学博士埃瑞克·彼得森说。他是杜克临床研究所心血管研究部主任。
Sidewalks have cracks, and if you step on a crack, you break your mother's back.
人行道有裂缝，如果你踩到裂缝，那么就会撞上你妈妈的背。
If we use polypropylene staple fiber in the construction industry, then the shrinkage of concrete cracks will be a good help, but also to avoid cracks in mortar.
如果我们将聚丙烯短纤维应用在建筑行业当中的话，那么混凝土裂缝的收缩性会得到良好的帮助，而且还可以避免砂浆出现裂缝问题。
Make sure that this area has no corrosion, cracks, blocked drain holes, unwanted objects. Clean, if necessary.
确认这些区域没有腐蚀、裂纹、排放孔堵塞及其它杂物。如有必要进行清洁。
If there is a large difference in the coefficient of expansion, there will be cracks in the ceramic layer or the phenomenon of exploding porcelain in the alternating heat and cold.
如果膨胀系数相差较大，在冷热交替的时候就会出现瓷层裂纹或爆瓷现象。
"And then we realized he's a professional climber and he is checking to see if there are any cracks after the earthquake here," Saxon said.
后来我们意识到他是专业的攀爬人员，正在检查地震有没有造成纪念塔出现裂缝。
I did the road as if it was an hour after the rain... so the puddle is very limited, mainly appear in the grooves and cracks on the road.
我制作的小路就像刚下过一个小时的雨，所以水坑不是很多，主要出现在道路的凹槽和裂缝处。
If the wide cracks can first use of the companys high-strength anti-cracking treasure filled with water, dry and then glue to the construction.
如宽裂缝可先用本公司生产的高强抗裂防水宝填充，干燥后再进行涂胶施工。
Because starting resistance is the characteristic of mudstone, there is the ultra-pressure of fluid in the pores is inevitable if there are neither cracks nor faults.
因为启动阻力是泥质岩层的固有特征，所以，在没有裂缝或断层的情况下，孔隙流体超压就必然存在。
When treating with coal mining under water, we should mostly consider if the cracks resulting from mining in the overburden are interconnected and if the interconnected cracks spread to the water.
在处理水体下采煤问题时，主要考虑开采引起的覆岩中的裂缝是否互相连通以及互相连通的裂缝是否波及到水体。
If conservation planning, wet, dry, the surface of a raisin deform internal concrete binding, but also often lead to cracks.
如养护不周、时干时湿，表面干缩形变受到内部混凝土的约束，也往往导致裂缝。
If the rock mass behaved brittle, splitting cracks would happen on the high side wall of underground caverns.
若岩体呈脆性，则在地下厂房的高边墙常常产生劈裂裂缝区。
Cracks may occur in the centre of the remainder of a billet during bar - bar combined extrusion if the original height or the remaining height of the billet is short.
在杆杆型复合挤压时，如果坯料原始高度不大或剩余高度较小，则可能在剩余坯料的中部出现开裂。
If Jimmy cracks corn and no one CARES, why is there a stupid song about him?
吉米剥着玉米，根本无人在意，为什么还为他写首歌？
Because the starting resistance can express the characteristics of the mudstone, the ultra-pressure of fluid must exist in the pores if there are neither cracks nor faults.
因为启动阻力是泥质岩层的固有特征，所以，在没有裂缝或断层的情况下，泥质岩层就必然存在孔隙流体超压。
If any cracks have appeared in the tart case, fill these in with raw pastry.
如果饼皮开裂，就用生的油酥面团填平。
Another possibility (although this is far less common) is a vitamin B deficiency, if the cracks are accompanied by a sore tongue.
而另一种引发的原因便是维生素B缺乏症，嘴角开裂的同时伴随有口疮舌疮的情况。
ANDY: Sure you can, if you know how the system works, and where the cracks are. It's amazing what you can accomplish by mail.
安迪：可以的，只要你熟悉它的运行系统，知道它的的漏洞在什么地方。我是通过一个电子邮件完成注册的，你吃惊吧！
However, if you attempt to close your fingers round it and try to posses it, it will spill through the first cracks it finds.
可如果你试图捏起拳头，紧紧握住它，水就会从它所能找到的第一条缝里喷洒出来。
If the original cracks in rock mass are regarded as primary damage, the enlargement and development of the cracks may be regarded as damage evolvement.
如果把矿山岩体原始裂隙看作是初始损伤，则可将随井工开采推进形成的裂隙扩展看作是损伤的演化。
Gold has always been a safe haven investment in times of economic and financial crisis, and it could happen again if the current recovery shows cracks.
黄金一直于经济困难时期，发挥资金避难的作用，而这次复苏路上如有差错，黄金将再发挥这功效。
Gold has always been a safe haven investment in times of economic and financial crisis, and it could happen again if the current recovery shows cracks.
黄金一直于经济困难时期，发挥资金避难的作用，而这次复苏路上如有差错，黄金将再发挥这功效。
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