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- distribution regular pattern of the vegetation 植被分布规律
- The council issued a large number of publications for free distribution regularly. 该局定期编印并免费派发大量刊物。
- To study the level of the sulfa remains of beast drugs in fresh milk and its distribution regularity. 目的了解和掌握兰州地区鲜牛乳中磺胺类兽药残留水平及其分布规律。
- By a specific example, the short-circuit withstand strength of HV winding is analysed and the distribution regularity of its stress is obtained. 通过具体的实例,对其进行了短路强度分析,得出了其应力分布规律。
- The distribution regularity of total additional load on perpendicularly crossing buried pipeline induced by pipe jacking construction is studied. 研究了顶管施工在邻近垂直交叉地下管线上引起的附加荷载分布规律。
- Based on model testing, the distribution regularity of internal strain is introduced along several typical directions of rock mass caused by the prestress of anchorage cable. 介绍锚索预应力在岩体内引起的应变状态模型试验研究成果 ,其中包括由锚索预应力引起的岩体轴向应变沿锚索轴线分布状态 ,岩体表面及断层面上岩体法向应变分布状态 ,岩体内部不同深度上岩体轴向应变沿水平方向分布状态等。
- The paper rnainly deals with various factors causing hairiness during spooling and represents the distribution regularities of hairiness as well as its testing measurement. 本文着重对络筒工序毛羽产生的各种因素进行了分析,并介绍了毛羽分布规律和测试方法。
- Objective Establishing experimental implant model with angle lateral loading to evaluate the stress distribution regularity after immediately loading implants. 目的:建立一种行角度加载的动物实验模型,评估在一定载荷下应力的刺激对骨结合的影响。
- Distribution regularity of Dayushulin point bar lateral accretion shale beds of Yinmahe River is studied by using fractal geometry theory and research method in this paper. 运用分形几何学理论和研究方法对饮马河大榆树林点坝侧积泥层分布规律进行了研究。
- Using the theory of gray system, the authors analysed the data of oil and gas geochemical exploration, which reflect to some extent the oil and gas distribution regularity of the working district. 摘要应用灰色系统理论,对油气地球化学勘探资料进行分析,在一定程度上反映出工作区油气分布规律。
- The regularity of regional tectonic evolution decides the distribution regularity of metallogenic series of ore deposits,viz.,the magma tends to evolve from north to south with the elapse of time. 区域构造演化的规律,决定了矿床成矿系列的分布规律,即构造-岩浆演化随时间推移有由北向南推进的趋势。
- Result\ The orientation, width and other space distribution regularities are dominated by various in-situ fracture combinations and their relative orientation with the largest main stress. 结果储层中不同天然裂缝组合及其与最大主应力间的相对方位,决定了压裂裂缝的方位和裂缝宽度等空间分布规律。
- Then discuss the distribution regularity of flow velcocity of piping fluid, especially revision coefficient of flow velcocity distribution according to correlative knowledge in hydromechanics. 然后根据流体力学的有关知识,对管道流体流速分布规律特别是流速分布修正系数进行了讨论。
- The distribution of the magazine is 2000. 该杂志的销售量为2000份。
- The acid and sulfur distributions in Shengli Crude and Gudao Crude are analyzed to find out their distribution regularities. 对胜利原油和孤岛原油的酸分布和硫分布进行了分析研究,找出了其分布规律。
- In Jiamusi massif,both of concentrated area of gold deposit and organic matler rich khondalite series have a common distributive regularity. 佳木斯地块金矿集中区与富含有机质的孔达岩系具有同分布的规律,它是金矿集中区有利的矿源层和赋矿围岩。
- We have a good product but our distribution is bad. 我们的产品很好,但销售情况不佳。
- Applying finite element method and programming subprogram to study distributed regularities of concrete gritty dam's stress and strain. 应用有限元法,编制子程序,研究了重力坝应力和应变分布规律。
- The distribution is as tabled below. 其分布情形如下表。
- On the lower epidermis, bushy trichomes including glandular hairs and non-glandular hairs are observed and some strumaes distributing regularly are hypothesized as oxalic calcium. 同时在下表皮还分布有瘤状的草酸钙簇晶。