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equivalent substitution method 替代等效推算试验
The equivalent substitution thought is a common research method in physics and the whole physics teaching in a middle school is penetrated with it. 摘要等效替代思想是物理学中常用的研究方法，贯穿于整个中学物理教学之中。
The simplified method is presented that an arbitrary impact load can be replaced equivalently by a rectangular pulse.Many calculations are preformed to confirm the validity of equivalent substitution. 4.;提出任意形状的冲击载荷可以用一个等效的矩形脉冲代换的简化方法，并为验证其可行性作了详细的对比计算。
The mechanism of vibration and substitution method is presented so as to apply it into reinforcement of the tailings dam. 阐述了振冲置换法的加固机理,目的在于将其应用于矿山尾矿库坝的加固。
A calculation model of the coefficient of heat transfer between gas and stave body and inlaid refractory is built based on the substitution method of boundary condition. 摘要基于边界条件替换方法建立了高炉冷却壁本体和捣打料与炉气之间的换热系数计算模型。
the equivalent substitution of sequence convergent 序列收敛等效替换
The calculation models of the heat transfer coefficient between the blast furnace gas flow and the heat surface of stave are established based on the substitution method of boundary condition. 摘要基于边界条件替代法建立了高炉冷却壁热表面与炉气间的传热系数计算模型。
Conditional value standard and economic substitution method apply to wait on this foundation, gave out concrete silvan society beneficial result is metric change assessment technique. 在此基础上应用条件价值法和经济替代法等，给出了具体的森林社会效益计量化评价方法。
The experiments and practices offer some successful experiences for the popularized application of vibration and substitution method in the reinforcement of similar tailings dames. 试验和实践为振冲置换法在类似尾矿库加固中的推广应用提供了成功经验。
The discussion on equivalent substitution of ellipsoidal head 椭圆形封头可等效代替的讨论
A Simple and Convenient Calculation Method for Equivalent Substitution of Pipe with Different Diameters 不同口径管道等量替换的简便计算方法
The method seems good but it needs to be tried out. 这个方法似乎不错，但需要试验一下。
Then, a comparison is made between Undermined Lagrange Multiplier Method and Substitution Method, and it explains that these two methods have the same actions on cancelling and releasing restrictions. 比较了变分学中的Lagrange乘子法与代入法，说明二者在消除约束和放松约束方面具有相同的作用。
METHODS:The minimum loading capacities of ulcer paste,crystal ointment and zinc oxide liniment were examined by specific gravity method,capacity substitution method and capacity addition method. 方法采用比重法、容量替代法、容量加和法,分别对溃疡糊、水晶膏、氧化锌搽剂进行最低装量检查。
A dime is equivalent to ten pennies. 一角等于十分。
forward and backward substitution method 前推回代法
An amount of experiments have been made,and the result indicates that the spectrophotometric method is a simple and practical substituted method. 作者经过大量的实验,认为分光光度法测定悬浮物是一种简单易行的替代方法。
The analystic method to calculate force in the equivalent substitution flank profile two tooth difference cycloid gearing 等效代换齿廓二齿差摆线轮的受力分析
substitution method of measure-ment 置换测量法
The dividend pay is equivalent to one quarter of the pretax profit. 所付股息相当于税前利润的四分之一。