单元论

In simulation calculation part, we applied graph theory to describing connection of component and node. We designed estimate arithmetic of shut loop with power, preferences arithmetic of simulation calculation.

在该单元中，采用图论的方法表述电路图中元器件和节点的连接关系，设计了有源闭合回路判定算法和仿真计算参数生成算法。

In this dissertation, Lanthanum is used to substitute part of Phosphorus or Aluminium in the framework and enter into the tetrahedron structure unit of oxygen negative ion for obtaining a kind of heteroatom molecular sieve with acidity.

本论文中，用镧原子同晶取代SAPO-n分子筛骨架中的部分铝或磷，进入骨架中的氧负离子四面体结构单元，得到具有一定酸性的杂原子硅磷酸铝分子筛。

In allusion to the problem of different genesis in different structural locations, complex evolution history of diagenesis and invasion of diabase in low permeability reservoir, a new evaluating criterion was proposed for 6 element evaluation, including structure, deposition, diagenesis, fluid, physical property and diabase. The reservoir is classified and evaluated by using grey correlating method and using subzone as unit.

针对低渗透储层不同构造部位成因不同、成岩演化历史复杂、辉绿岩侵入等问题，提出了以构造、沉积、成岩、流体、物性、辉绿岩为主的"六元论"评价新标准，利用灰色关联的分析方法，以小层为单元进行了储层综合评价及分类。

Firstly, on the base of graph theory, this dissertation gives the integrity knowledge expression and realization of product motion model, including the topological structure, motion dimension, drive information and physical characteristics.

给出了产品运动模型的完整信息表达及实现方法，在基于图论的机构拓扑结构表达基础上，建立机构运动尺度信息、驱动信息和运动单元的物理特性信息。

Based on the graph theory model,the formula of freedom to calculate the new circle epicyclic gear trains is deduced.

基于图论模型，推导出了新的计算周转轮系自由度的公式，通过拓扑单元回路法提出了计算周转轮系传动比的新方法。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。