1) boundary additiona
边界附加单元
2) additional element
附加单元
1.
An additional element used in numerical analysis for slot instead of well curtain;
数值计算中以沟代井列的附加单元法
4) additional boundary values
附加边界值
1.
We proposes a kind of explicit-implicit difference scheme to solve the initial and boundary value questions of the third order term of KDV equation here,and so we can solve the problem that the additional boundary values must be given first for present difference schemes when we try to realize the calculation by then.
对浅水波方程的三阶偏微分算子进行了数值研究,为研究浅水波方程,对频散的初边值问题构造了一类显—隐差分格式,解决了现有的差分格式在实现计算时对附加边界值的依赖问题。
5) boundary element refineme nt
边界元加密
6) boundary element method
边界单元法
1.
Computing the Stress Intensity Factors of Cracks Using the Multi-regional Boundary Element Method Double-mapping Singular Elements;
用分域边界单元法双映射奇异元计算裂纹的应力强度因子
2.
The topographic correction of the electric sounding data by the boundary element method for anomalous potential is discussed,and the significance effect is obtained.
求解异常电位的边界单元法对电测深资料进行地形改正，应用效果明显。
3.
Principle of the boundary element method for horizontal drills using the electrical method is deduced in detail,forward modeling in various thickness of undulated coal layers has been done,which showsthe method is practical.
推导了水平钻孔中电法测量煤层厚度的边界单元法的方法原理，对起伏煤层厚度的各种情况进行了正演模拟计算，结果表明该方法可行。
补充资料：备抵附加账户（provisionandadjunctaccounts）
依据调整账户的余额方向不同，用来抵减被调整账户余额，或者用来附加调整账余额，以求得被调整账户实际余额的账户。当调整账户的余额与被调整账户的余额方向一致时，该类账户起附加账户的作用，其调整方式与附加账户相同。如在材料按计划成本核算时，需设置“材料成本差异”账户，该账户就是“原材料”账户的备抵附加当实际成本大天计划成本时，“材料成本差异”账户是“原材料”账户的附加账户；当实际成本小于计划成本时，“材料成本差异”账户是“原材料”账户的备抵账户。两者的代数和即为原材料的实际金额。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条