研究表明，基本顶断裂线位于不同位置时，巷道围岩应力、煤柱应力及应变差异较大。
The results show that there are great differences in the stress of roadway surrounding rock, and the stress and strain in coal pillar while the fracture line of main roof locates in different places.
图上有各种形式的线条，诸如：边框线、实线、虚线、剖面线、中心线、引出线、尺寸线、断裂线、假想线。
There are various types of lines on the drawing such as: border lines, visible lines, invisible lines, break lines, phantom lines.
图上有各种形式的线条，诸如：边框线、实线、虚线、剖面线、中央线、引出线、尺寸线、断裂线、假想线。
There are various types of lines on the drawing such as: border lines visible lines invisible lines break lines phantom lines.
反应堆瞬变，主管道的破裂，蒸汽线的断裂，流动的损失，等等。
Reactor transients, rupture of the primary piping, steam line breaks, loss of flows and so forth.
然而，一些材料比其它材料更容易用这种方式纺成线，因为如果分子不粘在一起，液体流就会断裂。
Some materials, however, are easier to spin in this way than others, for if the molecules do not stick together, the liquid stream will break up.
你们可能使一个蒸汽发生器的管道破裂，也可能使一个仪器的线断裂，可能会得到管道破裂的光谱，在沸水式反应堆容器的里面。
You could break a steam generator tube, you could break an instrument line and you could have a spectrum of pipe breaks in a BWR inside of containment.
这条线要断裂了，在这里意味着什么呢？
Because what does it mean, that this string is going to break?
伦敦北的保险丝烧断使火车延误一个多小时，而前一夜，另一条线的旅客因为电线断裂而被滞留六个小时。
A blown fuse in north London delayed trains for over an hour. The night before, travellers on another line had been stranded for six hours, thanks to broken power cables.
这些基本解可以用于线弹性断裂分析，为求解这类问题提供了新的有效途径。
These fundamental solutions may be applied to linear elastic fracture analysis and consequently they provide a new and effective approach to solve this kind of problem.
自周四开始的这轮地震集中于从九州岛西南部延伸至东北部的一条地质断裂带，这条线将该岛一分为二。
The earthquakes since Thursday have been concentrated along a cluster of fault lines that bisect the island of Kyushu from southwest to northeast.
古地温线特征表明，断裂带之下的上地幔具有高的大地热流值。
Paleogeotherm indicates high thermal flow of the upper mantle below the Tan Lu fault zone.
因此线弹性断裂力学可以很好地应用于大体积混凝土结构的裂缝稳定性分析和改进水工结构的设计方法。
Therefore, linear elastic fracture mechanics can be applied to stability analyses of cracks in mass concrete structures and to improving design methods of hydraulic structures.
机组下水时切勿使电缆受力，以免引起电源线断裂。
Do not water when the unit so that power cable, power cord so as to avoid fracture.
对变电站现场断裂的铜铝过渡设备线夹进行了受力与断裂分析。
The force and fracture of a fractured copper and aluminum middle-sized device clamp used in substation is analyzed.
采用这里得到的结果，可以很方便地立刻将线弹性断裂力学的某些结果推广到粘弹裂纹体的情形。
Using the results obtained here, we can generalize conveniently and immediately some results of the linear elastic mechanics of fracture to the cases of viscoelastic cracked bodies.
在上述实验结果的基础上，采用塑性滑移线场理论，提出了X60过热区在不同服役温度下的断裂机理。
On the basis of above experiment, fracture mechanism of X60 over-heated HAZ was given using the theory of slip line field.
把线弹性断裂力学的理论应用到高强混凝土压剪构件的开裂强度分析中，建立相应的计算力学模型。
Applying theory of linear elasticity fracture mechanics to the analysis of high strength concrete (HSC) compress shear member's cracking stress, a corresponding model is established in this paper.
接着对有限加筋板的线弹性断裂问题进行了分析。
Secondly the linear elastic fracture problem of the finite stiffened cracked plate is studied.
本文用试验的方法研究了混凝土的线弹性断裂性能。
In this paper the experimental method is used to study the linear elastic fracture properties of concrete.
本文从线弹性断裂力学的精确解出发，在考虑材料强化影响的情况下，计算出裂纹前缘的塑性区。
The exact solution of linear elastic fracture mechanics is suggested in this paper and the plastic zone of crack tip is calculated under the condition of strain-hardening of material.
根据线弹性断裂力学理论，通过有限元法计算，分析了路面参数对切缝深度的影响，确定了切缝深度与变温之间的关系。
Modified linear elastic fracture mechanics and finite-element method are applied to determine a sufficient notch or sawcut depth to ensure controlled cracking.
据此提出了该类顶板条件下顶板控制设计的新思路：设计中应首先考虑把顶板的再断裂控制于切顶线之外，然后结合顶板的运动趋势及其对工作面支架的影响合理选择支护阻力以及其它辅助控顶措施。
Thispaper puts forward a new idea of the roof control design under such roof conditions. Firstof all, it is necessary to keep the re-break of the roof outside the breaking edge of the face.
实验证明本算法具有速度快、鲁棒性高、抗表格框线断裂等优点。
Experiments prove that the algorithm has the advantages of high speed, high robustness and being able to resist broken form frame lines.
通常可用线弹性断裂力学进行钢桥裂纹分析。
The analysis of cracking in steel Bridges can usually be accomplished by using linear elastic fracture mechanics.
本文讨论了线弹性断裂力学的复合型断裂准则。推荐了周向应变因子准则。
In this paper, the criteria of mixed mode brittle fracture are carefully examined. It has been shown that, the circumferential strain factor criterion is rational and safe.
目的分析外伤性支气管断裂的X线平片及CT表现，评价影像学表现在早期诊断中的价值。
Objective To analyze X-ray and CT manifestations of traumatic bronchial rupture and to evaluate the imaging signs in making its early diagnosis.
波浪线不应画在通孔、通槽内或画在轮廓线外，因为这些地方没有断裂痕迹。
Waved lines can't be drawn in holes, grooves or outside the outlines, because there are no broken trails.
波浪线不应画在通孔、通槽内或画在轮廓线外，因为这些地方没有断裂痕迹。
Waved lines can't be drawn in holes, grooves or outside the outlines, because there are no broken trails.
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