分叉

One point Of concentration where air tube,or bronchus pides.

集中的一点就在支气管分叉处。

One point of concentration is where the air tube and bronchus pides.

集中之一点是气管和支气管分叉之地方。

And it is the constant divarication and concourse as a result of the interaction between the objective necessity and subjective alternativeness.

历史是客观条件限制和主体选择活动相互作用构成的分叉与合流的运动，历史发展的一般方向、逻辑进程和终极境界是有规律可循的，历史的必然性就是人的实践活动中的规律性。

The edge internal branch crack problems for half-plane in antiplane elasticity arc solved with complex potentials and singular integral equation approach.

利用复变函数和奇异积分方程方法，求解反平面弹性中半平面边缘内分叉裂纹问题。

Based on first order ODE approximation theory and Hopf bifurcation theory, the nonlinear motion stability of the train is studied emphatically.

基于常微分方程的一次近似理论和Hopf分叉理论，重点研究了列车系统的非线性运动稳定性。

Methods The tube, bifurcated and curved SG were applicated intraluminally to treat the AAA, AD, and APA. The SGs were mounted into the delivery systems, and were sent to the lesion segment of the aorta via femoral arteriotomy. After the deployment, the lesions were excluded out of the circulation.

应用了直型、分叉型和弯曲型SG器具进行了AAA、AD、APA的临床应用试验，将SG装载于推送器中，经股动脉送入病变部位，定位后释放，使SG将上述病变隔绝于正常血流之外。

In the design of the large intensifying screen, this paper conducted the analysis of the structure mechanics and the finite element method analysis on the strength and rigidity of scneen box and crank axle system, designed a new type mesh, and finished the dynamic simulation of the motion of the particle group in intensifying screen on computer.

应用碰撞理论、概率理论和混沌、分叉理论对物料运动的规律性进行了深入分析与研究。大型强化筛的设计进行了结构力学分析和筛箱、曲轴系统的强度、刚度有限元分析；设计了新型的筛网结构；应用计算机对料群在强化筛中的运动规律性进行动态模拟。

Type genus of the Dacrymycetaceae: fungi with a bifurcate basidium that lacks septa.

花耳属的模式属；长有分叉的没有隔片的孢子台的真菌。

Based on the calculation results,the effects of bifurcate structure on local flow and hydraulic loss are summarized.

根据计算结果，总结了各种多通接头的分叉结构对局部流动状态和水力损失的影响，分析了最优模型。

And quasi-periodic and chaotic motion can bifurcate from periodic motion when parameters of the system are changed.

而在系统参数变化时，又由周期分叉形成了准周期和混沌。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。