可建立的

The relationship between stress and strain of concrete in prestressed concrete bridge s is written as algebraic form within load duration and the equilibrium equations of internal force and compatibility conditions are introduced.

首先将预应力混凝土桥梁中考虑收缩、徐变影响的任意时刻混凝土应力、应变关系在持荷时段内写成代数形式，引入内力平衡方程及变形协调条件后，提出了计入截面上钢筋位置、配筋率、预应力钢筋松弛、混凝土弹性模量随时间变化等影响的徐变效应分析的全量形式自动递进法，并建立了计算式，适用于任何形式的收缩、徐变特性表达式；基于建立的全量形式公式，可方便地求解任意时刻混凝土、钢筋的应力与应变和梁体竖向变形。

Its brand should be set up on perfect ecological economy, scientific -tech renovation, production standard for blackland green-food raw-material base and quality criterion as well as service. It establishes the safe-code product system, the Rule of Cold Zone Black Glebe Trademark Management and the Measure of Cold Zone Black Glebe Trademark Management, etc, editing the Name List of Cold Zone Black Glebe Specialties in brief introduction, nutritious index and edible instruction in Chinese -English version. It controls production in all aspects of base, farmer and enterprise to ensure the quality of named brand products.

寒地黑土品牌产品的内在品质源于建立健全了以生态经济为统领、生产技术标准、产品标准和服务标准体系，建立并推行了产品可追溯的产品安全码制度，制定了《寒地黑土证明商标使用管理规则》和《寒地黑土证明商标使用管理办法》、《寒地黑土证明商标使用权申请程序》等一系列的标准和执行制度，并编制了中英文对照，集产品简介、营养指标、食用方法于一体的《寒地黑土产品名录》，对生产基地、农户和相关加工企业的生产标准、产品质量进行"硬约束"，从而确保了寒地黑土绿色物产的产品质量和使用寒地黑土品牌的产品质量。

Set up a multi-layer post-evaluation model based on extension set and composite matter-element and correlation function.

基于可拓学建立的多指标多层次的复合物元可拓综合评价模型为项目规划后评价提供了一种新的途径和研究思路。

If a fuzzy random event is described by the mapping on the measurable space,its meas- ure value can be calculated by the basic formulations which have been set up.

若一个随机模糊事件由定义在可测空间上的映射刻划，则可把已建立的基本公式用于求该事件发生的测度值。

Based on the constructed theoretical modes, precognition can be made on the system's resolution power and a proper repetition rate can also be set under certain microfabrication conditions.

根据建立的理论模型，可预计加工系统可实现的分辨能力，确定实际加工中合适的扫描步距。

Also, CoCreate Sheet Metal now handles imported variable-thickness sheet metal parts so nothing will stop you from modifying design data from other CAD systems.

同时，CoCreate钣金模组可处理汇入不同厚度的钣金零件，因此您将可毫无阻碍地直接修改由其他CAD系统所建立的设计资料。

The calculating results show that the control efficiency is variant when mass moves in different ways in whole reentry flighting phase.

通过建立变质心再入飞行器的线性化方程，研究了质量块在飞行器内部不同方向上移动与可建立配平攻角之间的关系，并通过仿真计算可知再入飞行器再入的不同阶段质量块沿不同方向移动时的控制效率是有所差别的。

The eyeable ballistic simulation is completed after reading the ballistic data. The landform in the eyeable scene is formable by use of algorithms for generating fractal terrain.

读取数据并形成可视化弹道仿真，建立的可视化场景中运用了当前较新的分形算法产生地形。

Gpd, Ce, Mod, Gpi and ES can be used as the biochemical genetic markers for evaluation of different outbred stock zebratlsh.

Gpd、Ce、Mod、Gpi、ES可作为3种封闭群斑马鱼群间评价的生化标记，通过进一步研究，可建立封闭群斑马鱼的遗传标准。

The method, owing to its full consideration on capabilities of process executors accomplishing goals when the software processe is being constructed, makes the established processes have good predictability and satisfy the premises for processes' stable executions, resolving the problems of instability and uncontrollability of the software process radically.

该方法由于在建立软件过程时充分考虑过程执行者完成目标的能力，使建立的过程具有良好的可预见性，具备过程稳定执行的前提，因此从根本上解决了软件过程不稳定、难以控制等问题。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。