state plane

Through a lot of small scale simulated tests in construction field, this paper systemically analyzed the dependence of the open area and visible depth of blasting craters, the thrown distance and the accumulation state of rock on the row spacing and the column spacing of plane charge.

本文通过在施工现场进行的大量小型模拟实验，对平面药包间、排距与爆破漏斗的开口面积、可见深度、爆岩的抛掷距离和堆积形态等关系进行了系统分析与研究。

I think it was a state department plane went down in a central African jungle.

一次一架政府飞机在中非丛林中失事。

By using Melnikov function method, Poincare mapping, phase plane and time displacement, we can judge if the system is in chaotic state. The single mode and multi mode methods are also discussed in this paper.

利用Melnikov函数法、Poincare映射、相平面轨迹及时程曲线判定系统是否处于混沌运动状态，并对单模态和双模态的分析方法进行了讨论。

Deforming Force Relationship Between Axisymmetric State and Plane Strain State in Extrusion Technology

挤压工艺轴对称状态与平面应变状态变形力之间的关系

In plane stain state, the influence of heterogeneity on crack propagation in granite is studied with thermal dilatability and thermal conduction of exponential distribution and Weibull distribution based on a lot of numerical experiments.

在指数分布、韦泊分布2种随机分布和温度的作用下，研究了材料非均质性对岩石介质中裂纹扩展的影响，并对岩石热破裂做了详细研究，揭示了概率分布形式、分布参数。

Under these conditions the state of stress is predominantly plane stress.

在这些条件下,应力状态是平面应力占优势.

Based on the discrete state equation of the system, the bounded variable simplex method of linear programming ( LP) is first applied to find the control sequences which meet the control constrains, then the cutting plane method is used to deal with state constraints.

在离散数学模型的基础上，首先应用求解线性规划问题的有界变量单纯形方法求出满足控制约束的控制序列，然后再利用割平面方法处理状态约束，以求得满足约束条件的最优控制。

Indicating the temperature when the saturation water vapor in the air reaches the saturation state and generates liquid water on the plane surface.

是指空气中饱和水汽达到饱和状态并在平面表面产生纯液态水时的温度。

The principal shear fracture plane of rock under compression shear state is to propagate along the upper boundary of the fracture zone.

岩石压剪主剪断面沿该破裂区上部边界扩展。

A method is presented, by which the plane strain state on the earth's surface can be obtained with the combination of tidal line strain data and the tidal shear strain can be simulated numerically.

提出了由潮汐线应变的组合观测资料获取地表平面应变状态和对潮汐剪切应变进行数值模拟的方法。