There was an inverse"C"shape crack zone ahead of mining face where methane was active.
认为工作面前方煤体存在反的＂C＂形裂隙发育带，是瓦斯流动活跃区域。
It could be a long while before we see a shape-shifting robot squeeze through a crack in the door.
很久以后我们将能看到看到一个会变形的机器人从门缝挤进来。
It is the moire stone, crack aspect, the shape of Lotus Mountain, near the famous.
龟纹石，是以它的裂纹纵横、形似莲花，酷肖名山而著名的。
Through analyzing the pressure records in hydraulic fracturing, we can gain the formation and the fluid characteristic parameters and then judge the geometrical shape of a crack.
对水力压裂来讲，这个系统就是通过对记录压力的分析，提取地层和液体特征，从而确定裂缝的几何形状。
The variation of the shape of cracks with the crack length was investigated.
测量了表面裂纹形状随裂纹长度的变化规律。
This method simulates the boundary in half-space into a large crack containing in an infinitely great elastic medium, by which the surface crack in arbitrary shape can be well-treated.
通过把半空间的边界模拟成一个包含在无穷大弹性介质中大裂纹，此法能很好的处理具有任意表面形状的表面裂纹。
Studying reason deeply, the cause of crack is connected with high sensitivity of Shape.
探究深层次原因，裂缝的出现和体型的高敏感性是相关的。
The effect of crack shape in stagnant pool on solute tracer and the corresponding change of transport character are discussed especially.
重点探讨带滞水区的裂隙形态对其中溶质式示踪剂运移的影响及导致的运移特征变化。
The released energy of a crack of arbitrary shape is investigated.
本文研究了任意形状裂缝的释放能。
The evolution feature of surface crack shape is analysis too in this paper.
同时还对含表面缺陷钢管裂纹形态的疲劳扩展演变规律进行了分析。
The results show that the rate of the growth of each point on the surface crack is connected with the place of crack and the structure of nozzle, and its steady shape is some of complex curve.
结果表明：表面裂纹各点的扩展速度与其所处的位置和容器接管的几何参数有关，且其扩展平衡状态为一不规则形状。
For shape of CC beam blank is complex, there are more rate of longitudinal crack on the surface.
连铸异型坯由于其形状复杂，表面纵裂纹发生率较高。
The effect of the length, the shape, and the location of a crack on the vibration frequencies and the directivity patterns of the sound field radiated from the plate are investigated.
探究了裂纹长度、形状、位置对薄板振动频率和辐射声场指向性特征的影响规律。
Then single aggregate concrete specimens is established, the influence of interface strength to the macro-strength is discussed, while the shape of aggregate on the crack extension is investigated.
建立单颗骨料混凝土试件，探讨界面强度对混凝土宏观强度的影响，同时探讨骨料形状对裂纹扩展的影响。
The condensation method for the analysis of viscoelastic interface crack with similar shape element is put forward.
提出了粘弹性界面裂纹分析的相似界面单元聚缩解法。
The experimental results show that as far as crack resistance of concrete is concerned, the surface feature of coarse aggregate is more sensitive than aggregate shape.
试验结果表明：集料的表面特征对混凝土抗裂性的影响比集料的颗粒形状更为敏感。
When it is pretreated by high pressure roller, all the shape of grain like needle, slice, grate, and somes have crack.
高压辊磨预处理后颗粒形貌多为针状、片状和条形状，并且有些颗粒明显存在裂隙。
The effect of the shape of electrode tip on crack formation and sticking were investigated.
研究了电极端部形状对焊点产生裂纹及粘结的影响。
The effect of crack depth, crack shape, wall thickness ratio, the number of cracks etc. on singular stress field near the crack tip is investigated.
探讨了单裂缝与均布多裂缝情况下，裂缝深度、裂缝形状，厚壁筒壁率、裂缝数目等特性参量对裂缝尖端附近奇异场的影响。
The specimen deformation and the crack morphology were studied. After comparing with the fracture of flame chamber of aerojet, the most suitable size and shape of specimen notch has been determined.
研究了试样的变形和裂纹的形态，并与航空喷气发动机的火焰筒的断裂特征进行了比较，找到了最佳的试样缺口的形状和尺寸。
So such, both shape consistent with boundary element geometrical shape, and simulate crack tip close-by variety law of stress and strain with higher precision, and enhancing calculative efficiency.
如此，既能与边界单元几何形状基本拟合，又能高精度地模拟裂纹尖端附近位移和应力变化规律，并提高计算效率。
The paper analyses crack repairing measure, puts forward that the notching should be confirmed by the crack shape and the shape should be designed with circle, ellipse.
分析了裂缝灌缝技术，提出了根据裂缝形状确定是否开槽灌封的建议，提出开槽形状应采用圆形、椭圆形槽形。
Heat treatment process has no effect on the propagation mode of thermal fatigue crack and the shape of crack at the sample notch.
热处理工艺对裂纹在试样缺口处的形态及裂纹的传播方式无影响。
"Someone then 'reads' the cracks. We don't know how exactly-it may be the shape of the crack or the sound it makes when it's heated," he added.
“接着会有人来解读这些‘碎片’，我们不知道具体是怎么做的，可能是依据碎片的形状或者是加热时的声音”，他补充说。
The main control condition is quartz diorite-porphyrite with the shape of small rock stub(subvolcanic rocks), among the parasitic rubblerack tube and the off-lying crack, the gold orebody occurs.
主要控矿条件为小岩株状石英闪长玢岩（次火山岩），其中寄生的隐爆角砾岩筒及外围裂隙中赋存着金矿体；
The result indicated that crack was caused by lath-shape inclusion in the material and high quenching rate.
结果表明，由于材料中存在长条状夹杂物及淬火冷却速度过快导致螺母开裂。
SEM showed that sample surface of passive film was grid, and crack was branch-type, and sediment on passive film was bloom shape.
扫描电镜显示，试样表面的腐蚀产物膜呈网格状，裂纹呈树枝型，腐蚀产物膜上的沉积物呈花朵状；
The product after breaking is with the cubic shape, low content of needle-like particles, and without inner crack.
经破碎的产品呈立方体，针片状含量低，无内裂缝。
The product after breaking is with the cubic shape, low content of needle-like particles, and without inner crack.
经破碎的产品呈立方体，针片状含量低，无内裂缝。
应用推荐