查询词典 crack

Comparative Analysis of the CCKZ63 spring joists and joist of the traditional production process, and in accordance with the casting hot crack formation mechanism, CCKZ63 spring joists crack defects were analyzed.

对比分析了CCKZ63弹簧托梁与传统托梁的生产工艺，并根据铸件热裂纹的产生机理，对CCKZ63弹簧托梁裂纹缺陷进行了分析。

The production reason and resistance method of the thermal crack of large volume concrete are summed up in this paper based ona large number of reference. And the resistance method was used in the foundation construction of two engineering buildings.The strict measurement to avoid the thermal crack was been adopted in the laches of material selection, construction method, concrete irrigating and conserving technics. The inside and outside temperatures of the concrete foundation were inspected.

本文查阅了大量参考文献，总结了大体积混凝土温度裂缝产生的原因以及控制方法，根据具体情况把这些方法灵活应用于两个实际大厦的基础工程施工，在施工中对材料选择、施工布置、浇筑工艺、养护等几个环节采取了严格的控制措施，并同时对基础典型位置的内外温度差进行了监测。

It has been found that the depth of crack and fracture toughness of material can be expressed by weibull distribution, ratio of depth to length of crack and strength of material can be expressed by logarithmic normal distribution and normal distribution respectively.

对该管道主要随机变量的统计分析表明，裂纹深度和材料的断裂韧性表现为威布尔分布，裂纹深长比表现为对数正态分布，材料的屈服强度和拉伸强度表现为正态分布。

this article has briefly analyzed some good and bad points about slip crack surface form of slope stabilities , introduced one kind of new slip crack surface form -logarithmic spiral slippery fracture in this foundation.

简要介绍一种新的土质边坡滑裂面破坏形式——对数螺旋滑裂面。

Therefore, the early use of low-permeability reservoir development Diamond Anti-9:00 Well, diamond crack parallel to the main diagonal directions along the crack edge wells to increase water efficiency by the degree of widening further suppress the injection wells, well away from the row Kadoi premature flooded, and the overall benefit of fracturing; in the latter part of the diamond-shaped anti-9:00 Well Well turn the corner to form staggered rows like water injection means, thereby maintaining a high production rate and phase out the extent of mining.

因此，低渗透油藏开发初期使用菱形反九点井网，菱形主对角线平行裂缝方向，沿裂缝注水增加边井受效程度，拉大的井距又可抑制注水井排的角井过早水淹，且利于整体压裂改造；中后期将菱形反九点井网的角井转注形成交错排状注水方式，从而保持较高的采油速度和阶段采出程度。

Study on a Expert System for Analysis of Casting Defect;2. The effect of casting defect such as microporosity and the inclusions in the process of crack initiation,crack propagation and fracture was analyzed.

系统研究了L114A合金疲劳损伤特征，分析疏松、夹杂物等铸造缺陷在疲劳裂纹的形核、裂纹的扩展以及瞬断中所起的作用，表明铸造过程中形成的铸造缺陷数量、尺寸、位置对金属的疲劳性能都有不同程度的影响。

A simple sample with crack is analyzed on thermal fatigue applying finite element method and multilinear kinematic hardening rules of material, based on which the processes and rules of the thermal fatigue crack opening are studied.

用有限元方法并考虑材料的多线性随动强化性质对带有裂纹的简单试件模型进行热疲劳分析，研究热疲劳裂纹张开的过程和规律。

On the basis of SIF normalized coefficient values gained from a vast amount of fatigue crack Propagation experiments, the approximate expressions of stress intensity factor on the deepest Point and surface Point of surface crack are obtained by means of stepwise regression analysis.

在大量疲劳裂纹扩展实验取得的SIF正则系数值的基础上，用逐步回归分析得到了这种情况下表面裂纹最深点和表面点的应力强度因子近似式。

Because, the single nucleus nuclear crack fusion reaction energy level surpasses the modern nuclear crack fusion reaction energy level.

因为，单核核裂聚变反应能级超出现代核裂聚变反应能级。

Possibility of crack has been successfully predicted by analyzing the distribution of crack coefficient DLThe numerical results of cracks in loop accord well with the practical ones.

通过研究复合挤压成形过程中断裂因子的分布，预测出断裂缺陷发生的可能。模拟结果与实际生产情况相符，在近齿根处容易出现环向裂纹。

Putt your way through 36 fun-filled holes of minigolf on 3D designed courses with elevated greens, bunkers, bridges and water hazards, among other crazy obstacles.

您的推杆方式，通过36个有趣的填孔迷你的三维设计的课程，以提升绿党，掩体，桥梁和水的危害，除其他疯狂的障碍。

Some participles can be used either as attributes or as predicatives.

有些分词既可当定语用，也可当表语用。