查询词典 cause of formation

The cause of meteor shower formation is explained, and the methods of observation and their practice are introduced.

阐明了流星雨的成因并介绍了流星雨的观测方法和实践，以及它的研究意义，对天文教育与科普工作者值得参考。

Mechanical reason of borehole collapse in brittle shale is researched. With the elastic theory, the formula for calculating the maximum and minimum drilling fluid density that would cause the initial shear fracture in vertical and inclined borehole is derived and the influence of formation non-linear deformation property is taken into account. The solution of the formula is given by iteration method.

研究了硬脆性泥页岩井壁坍塌的力学机理，利用弹性力学理论推导出了直井、斜井井壁产生初始剪切破坏而造成井壁坍塌的泥浆密度上、下限的理论计算公式，并对地层非线性变形性质对井壁应力的影响进行了修正，编制了迭代法数值求解软件。

The article presents the cause of the formation of market power in electric power market, the relation between scarcity and market power, and the analysis methods of market power, enumerates several mitigatory measures of market power and analyzes advantages and disadvantages of them.

对电力市场中市场势力的形成原因、市场势力与稀缺性的关系以及市场势力的分析方法进行了研究探讨，列举了几种平抑市场势力的方法，并对各种方法的优缺点进行了分析，为我国电力市场的规范发展提出了建

Reviewed the history of Mughal architecture , this paper analyzes the character of the decorative style of the Mughal architecture and discusses the cause of its formation.

简要回顾了印度莫卧儿时代建筑的发展历程，分析了莫卧儿建筑装饰风格特征，并论述其形成原因。

However, a growing number of animal experiments and clinical studies have shown that brain hemorrhage after the formation of neurotoxic substance is the main cause of cerebral edema factor, and has been the overwhelming majority of scholars agree.

然而，越来越多的动物实验和临床研究表明，脑出血后神经毒性物质的形成是引起脑水肿的主要因素，而且已经得到广大学者的认同。

Companies continue to improve and perfect the enterprise operational mechanisms, and determined to reform, so that employees share the success of the cause of Happiness, and the formation of sustainable development of enterprises so that enterprises pilotage in the future.

公司不断改进和完善企业经营机制，锐意改革，让员工分享成功、快乐的事业，进而形成企业的永续发展，使企业领航于未来。

XRD and SEM analysis showed that the main composition of the white substance which formed in cracks is CaCO3, which can block cracks and is probably the main cause of self-sealing. Two processes which called surface reaction process and diffuse reaction process are defined in the formation process of CaCO3.The phenomenons in self-sealing experiment can be explained by those two processes.

对试件裂缝中沉积的白色物质做SEM、XRD分析得出其成份主要为CaCO_3，CaCO_3堵塞裂缝应该是引起自愈现象的主要原因；CaCO_3的生成包括表面反应和扩散反应两个阶段，这在一定程度上解释了自愈现象先快后慢和自愈幅度砂浆＞混凝土＞净浆。

Moreover,the saturation degrees of CaCO3 during the formation of the stalactite samples in the two localities were also calculated that has revealed the cause of more developed karst geomorphology in the southwest of China than in the southeast.

另外，计算出两地钟乳石样品形成过程中的CaCO3饱和度，揭示了喀斯特地貌西南地区比东南地区更为发育的原因。

The immediate cause of acute myocardial infarction is the formation of a thrombus on a defect in th...

急性心肌梗塞是引起人类非自然死亡的主要疾病，其发病率有逐年上升的趋势。

The immediate cause of acute myocardial infarction is the formation of a thrombus on a defect in the vessel well.

急性心肌梗塞是引起人类非自然死亡的主要疾病，其发病率有逐年上升的趋势。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。