初始条件

The agglomerating times of clusters equal in size are different. The shapes of clusters with the same initial condition of agglomeration are also different.

形成相等尺寸的粒子集团所需时间不同，初始条件相同形成的粒子集团形状不同。

Thus it is suitable to simulate the particle longitudinal motions in electrostatic accelerators in which bunching systems are incorporated.

程序采用大量粒子模拟束团在纵向相空间内的运动，并用Monte-Carlo方法随机产生相空间内各代表点的初始条件。因此，较为适合模拟粒子在配有聚束器件的静电加速器中的纵向运动。

Ship's capsizing is not only related to the character of external excitation, but also its initial condition, i. e. its initial rolling angle and rolling angular velocity.

船舶倾覆的是否发生不仅取决于外载荷的特性，而且和船舶本身的初始条件直接相关，因此我们给出的安全边界必须为这些因素的一个组合。

Different learning-rule lead to different evolvements from which some significant results are achieved such as the concaving point phenomenon. Due to the individual's quality of self-determination and decision-making, though it is influenced by initial condition, the system's evolvement is ruled by its inner principles, free from the outer power.

由于学习过程的不同导致了演化结果的不同并得到了一些有意义的结果，如：凹口现象，在一些学习规则中，由于个体的自主性决策性和智能性，虽然系统的演化过程受到环境的影响，但结果却并不受给定初始条件的影响，这说明外界条件的影响对演化结果不会产生预期影响。

K-means clusering algorithm converges to one of numerous best local solutions and it is especially sensitive to initial conditions.

K-means聚类算法会收敛到求解问题的多个局部最优解中的一个，而且它对初始条件十分敏感。

The problem of how to solve the boundary conditions and the decoupling are studied.

在动力问题中，同时有边界条件及初始条件的处理。

The gradual process of allele homologizing in a closed inbreeding population is imitated quantitatively by using linear algebra model.

线性代数模型定量地模拟了封闭近交群体内等位基因逐步纯化的过程，同时能客观分析不同自交代之间的生物数学特征及内在联系，根据模型还能由初始条件预报纯化基因型的频率。

In allusion to the problem of large variation range of the factors affecting on ladle hot states in production cycles, the ladle hot behavior in production cycles was mathematically simulated by the finite difference method and the effects of different kind of influencing factors on ladles hot behavior were studied.

本模拟软件的主要功能包括：通过输入相应的初始条件，就可以对不同类别的钢包在各种工艺运行条件下的热行为进行数值模拟，得到任何时刻热循环过程钢包温度分布和热容量、以及盛钢过程钢水温度的输出结果。

The method also can be combined with J_2 invariant conditions and be described by osculating orbit elements.Finally,the results indicate that the formation drifts are greatly reduced with the optimized initial mean anomaly.And the drift of formations set up in osculating elements is decreased by(81.8681) percent,compared with that in mean elements,which proves the feasibility of this optimization design.

仿真算例表明：优化设计结果可以明显降低大椭圆轨道编队卫星的相对漂移量，与平根数描述的编队初始条件的设计结果相比，相对距离极大值点的漂移量降低约81.8681%，验证了基于主星平近点角初值的大椭圆轨道编队优化设计方法的可行性。

GIS technology can provide some spatial analysis tools for extracting some of these parameters such as the manning coefficient and calculating the average ground datum of internal point of every mesh unit and the mesh nodes.

模型参数指边界条件、初始条件、物理参数和模拟计算的控制参数。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。