查询词典 crack

The 11 kinds of surface crack features of round cast billet formed by high casting temperature, mould flux lubricating film un-uniform at billet shell, unstale casting speed, tundish nozzle eccentric, alloy steel cast billet cooling and reheating speed overhigh, deleterious elements Pb,Sn,As,Sb and Bi residual content in steel over standard requirements and mould copper tube shifting,...

叙述了浇铸温度高，保护渣润滑膜不均匀，铸坯拉速不稳定，二冷水不均匀，中间包水口不对中，合金钢铸坯冷却和再加热速度过快及钢中五害元素超标和结晶器铜管偏移等致使圆铸坯表面形成的 11种裂纹的特征及其预防措施。

Paleoanthropologist David Strait of the University at Albany in New York state and his colleagues found that A. africanus evolved jaws, teeth, and a face that would have been particularly good at withstanding large forces on its premolars—precisely the place where humans and other primates crack large objects, such as nuts that are too big to chew with our molars.

纽约州奥尔巴尼大学古人类学家戴维·斯特雷特和他的同事发现，南方古猿非洲种的颌骨、牙齿和脸经过演化，其前磨牙特别擅长经受极大的力气——人类和其他灵长类动物恰好就用前磨牙来咬碎像坚果一样的大块食物，大到我们的磨牙无法咀嚼。

The reseach results provide that, to the sysytem of digital panoramic borehole camera, it is a effective method to detect the crack occurrence, width and length from the visible and quantitative. It is advantage to handle emptied areas throught induce fracturing caving in the roof, it is saied the induce couple technology of mining and blasting.

分析结果表明，数字式全景钻孔摄像系统可以直观可视和定量精细描述裂隙的形态，回采扰动和强制爆破诱导耦合技术，从裂隙发育、扩展以及裂隙的演化，有利于顶板围岩致裂失稳崩落，从而形成诱导崩落顶板处理空区的目的。

The novel identification method of single crack situated in a strip and parallel with the boundaries is studied.

研究条形平板中平行于上下边界的单一裂纹的识别问题。

The established neural network can simulate the non-linear relationship of strain, J -integral and constraint parameter A 2 of specimen with crack.

结果表明，神经网络可以用来模拟带裂纹构件韧带上的应变值和 J -积分及约束参数 A 2之间的非线性关系。

This paper analyzes the reasons of parapet crack of brick structure,and puts forward the preventive measure and treatment.

文章对砖混结构女儿墙裂缝的成因进行分析，并提出了预防的措施和治理方法。

One day to the joyful surprise of the pair,there appeared in the party wall a tiny crack through which they could speak to each other in a low voice and even exchange sweet kisses.

一天，这对恋人惊奇地发现墙上出现了一道裂缝，通过它，他们能够低声细语，倾诉爱情，甚至甜蜜地互相亲吻。

One day to the joyful surprise of the pair, there appeared in the party wall a tiny crack through which they could murmur endearments and even exchange sweet kisses.

一天，两位恋人惊喜地看到墙上出现了一道小小的缝。通过这条缝，他们可以轻声耳语，诉说绵绵情话，甚至还可以亲吻对方。

Now, the children are bringing on the psychological clothing which cracks a joke each kind of clothing and the mask participation Halloween the dance party, on these dance party all around wall is often being hanging the sorceress, the black cat, the ghost and the skeleton who sticks with the paper, in front of the window and the entrance hangs is baring the tooth crack mouth perhaps the repulsive in appearance pumpkin lantern.

现在，孩子们带着开玩笑的心理穿戴上各种服饰和面具参加万圣节舞会，这些舞会四周的墙上往往悬挂着用纸糊的巫婆、黑猫、鬼怪和尸骨，窗前和门口则吊着龇牙裂嘴或是面目可憎的南瓜灯笼。

With the analysis of stress intensity factor near the crack tip of the cracked metallic panel,the influence of residual thermal stress on repairing cracked metallic panel with composite patch bonded is investigated.

本文建立了复合材料胶接修理金属裂纹板的三板有限元模型；采用分析金属裂纹板裂纹尖端应力强度因子的方法，分析了残余热应力对复合材料修理金属裂纹板修理效果的影响。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了