The formula method which solves general solution of linear differential equation with constant coefficient 求常系数线性微分方程通解的公式法
Two popular ways to perform cvp analysis are the equation ap ? proach and the contribution margin approach 进行本量利分析的两种常用方法上是公式法和边际贡献法。
Usually , formula method , gas reservoir driving type method and analogy method , etc . , are used to determine the abandonment pressure or recovery 通常是采用公式法、气藏驱动类型法或比法等来确定气藏的废弃压力或采收率。
In the equation approach , we start by dividing total expenses in ? to variable expenses and fixed expenses , and then express in ? come in equation form 在公式法中,我们首先将总费用分为变动费用和固定费用,然后得出利润公式。
The main job of this dissertation is to calculate and forecast the intrinsic frequency of the typical truss mast adopting the experience formula energy and finite element method 本文的主要工作,是采用经验公式法、能量法和有限单元法分别对桁架桅的振动特性进行研究。
公式: formula; expression法: law公式法化简: formula method simplification珀尔公式法: pearl formula公式法变动预算: formula type of variable budget多组件材料条形公式法: multicomponent material strip equation双金属热力学公式法: bimetal thermal equation杯式法: test method for water vapor transmission of plastic film and sheet-cumethod闭式法: closed circuit method层式法: veils等式法: equation method干式法: dry method; dry process格式法: schematized version鼓式法: drum method碱式法: alkali test链式法: chain method模式法: type method桥式法: bridge method湿式法: damp process数式法: formula methods型式法: pattern method隐式法: implicit method柱式法: column method公式: formula; expression 代数公式 an algebraic formula; 硬套公式 apply formula mechanically; 公式语言 formula language; 公式主义 formularism部分分式法: method of partial fraction