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The present work studies the dispersion in different depths of a certain hydrobomb under different directions and velocities of seawater.

对某型空投水雷在不同流速流向条件下的水下不同深度的散布进行了仿真研究。

Finally, the hydrobomb's dispersion in different depths under different directions and velocities of seawater is studied and discussed in many kinds of initial condition.

用Matlab软件编写了空投水雷水下散布仿真程序，并对不同流速流向条件下多种初始条件的水下不同深度的散布进行了研究，给出了仿真结果和分析。

The main research directions are applied geophysics, applied geochemistry, hydrogeology and geological engineering, and exploration engineering.

主要研究方向：应用地球物理、应用地球化学、水文地质工程地质、勘察工程。

Ecological hydrology and water resources optimal distribution has become one of the great scientific research directions.

湿地生态水文及其水资源优化配置已成为湿地研究中的重大科学问题之一。

The shear moduli in two directions were assumed to vary in terms with hyperbolic function .

假设剪切模量沿着梯度方向都按双曲函数变化，采用积分变换-对偶积分方程方法，求得了裂纹尖端应力场和应力强度因子，并研究了材料不均匀参数对应力强度因子的影响。

The research on numerical method for hyperbolic conservation laws is one of the important directions in computational mathematics.

中文摘要：双曲型守恒律方程数值方法的研究，是计算数学中的一个重要研究方向。

The I-Beam pattern alternates from inline to sideways orientation, which means there's traction in all directions.

的I -梁格局候补直列以横向方向，这意味着有牵引向四面八方扩散。

This paper, combining theory with practice, amply disusses the courses of performance of the career plans and directions of college students: to identify and locate oneself with precision

摘要从理论和实践上详细论述了大学生职业生涯规划指导的实施过程：认知自我，准确定位

Curve traced on an imaginary sphere with the source at its center and joining all the points corresponding to those directions in which the luminous intensity is the same, or a plane projection of this curve.

在一个以光源为圆心的虚拟的球面上，将光源射向球体上光强相同的各方向的点用线连接起来，就成为等光强曲线。

We will consider impending motion in two directions.

我们会考虑在即将两个方向运动。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。