These direct calculation methods are quite different from the traditional trial and error method and more reliable and easy, which can be used in engineering design instead of trial and error method.
直接计算法安全、合理且简便，可代替传统试算法而应用于工程设计。
The adjusted increment method can change the trial method of hydraulic calculation into direct calculation.
增量调整法可将水力计算中的试算变为直接计算。
Study on spectrum-based fatigue life direct calculation for spots of deep-water semi-submerged drilling unit;
深水半潜式钻井平台节点疲劳寿命谱分析研究；
Finally, on the basis of the direct calculation method, a new calculation process of design load of warship was presented.
基于直接计算方法，提出一套新的水面舰船设计值计算流程算法。
This article first elaborates the ship structure direct calculation concrete methods and regulations of CCS, DNV, LR and GL.
本文首先阐述了CCS、DNV、LR、GL四家船级社进行船舶结构强度直接计算的具体做法和基本规定。
A direct calculation method of the critical shear stresses was established according to experiment datum on simulated rainfall.
提出了采用人工模拟降雨试验数据直接计算临界抗剪切应力的方法。
The direct calculation formulas of the rectangular foundation containing weak underlying stratum are induced and a computer program is developed.
推导出具有软弱下卧层土矩形基础的直接计算公式，编制了相应的计算机程序。
The direct calculation method of real-time free surface correction for stability curves of warship is put forward and the software module is realized.
提出了按直接计算法进行舰船自由液面对稳性曲线修正的实时计算方法，并编写了软件模块。
A direct calculation method of the critical shear stresses was established through observing initial place of slope erosion arising and the characteristic of runoff.
提出了一种用细沟在坡面发生的位置和相应的水流特性来直接计算土壤临界抗剪切应力的方法。
According to separate under-based design methods, the direct calculation formulae of the basic bottom size, the basic height, and the foundation slab moment are put.
根据地基规范中柱下单独基础设计方法，通过理论推导，给出了这类基础底面尺寸、基础高度、基础底板弯矩的直接计算公式。
The traditional direct calculation method of the double layer interaction force on two similar plates brings some difficulties for understanding of specific forces on plates.
两个相同平板的双电层交叠造成的作用力，传统的直接计算法给理解板的具体受力情况带来一些困难。
A direct calculation mathematical model to fall exponent for using computer is put forward and applied for rating curve analysis in Luoshan Station at middle reaches of the Yangtze River.
本文提出了落差指数直接解算的数学模型，并应用于长江中游螺山站的水位流量关系分析。
A general mathematical formula for calculating the size composition of grinding medium which is simple and practical and can be used in direct calculation and further optimization study is described.
介绍了一种简单实用、可用于直接计算和进一步优化研究的磨矿介质配比计算数学通式。
A general mathematical formula for calculating the size composition of grinding medium which is simple and practical and can be used in direct calculation and further optimization study is described.
介绍了一种简单实用、可用于直接计算和进一步优化研究的磨矿介质配比计算数学通式。
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