该词条未找到_海词词典

您要查找的是不是：

Present the two layer model of thin shock layer for approximate calculation of the inviscid flow over 3d sharp bodies. 介绍用于近似计算绕三维尖体无粘流激波薄层的二层模型。
At last, the approximate calculation methods of pore water pressure and flowing pressure are presented. 给出土坡稳定性分析中对孔隙水压力和动水压力的近似计算方法。
This paper analyses the factors concerned of efficiency calculation of plane connecting link, advances accurate and approximate calculation formula of mechanism efficiency. 分析了平面连杆机构效率计算的影响因素,给出了机构效率的计算公式,提出了平面连杆机构效率计算的近似计算方法。
The approximate calculation of exterior leakage based on continuity equation of ideal air flow has been long used in coal mines, the shortage of which was analyzed in detail. 详细分析了煤矿长期以来沿用的,基于理想气体风流连续性方程的近似方法计算矿井外部漏风率所带来的缺陷。
On the principle of the deformation work this paper words out a very simple method for approximate calculation of the extrusion force in the metalic plastic extrusion processes. 运用变形功原理，推导出求金属塑性挤压过程中挤压力的一种极其简捷的近似计算式。
A simple approximate calculation method is given, which can exactly reconstruct the long distance non-ideal propagation of detonation waves in the spherical shell of the charge. 针对实验结果给出一种简便的近似计算方法，它能准确地重现炸药球壳中长程绕射爆轰波的非理想传播行为。
In this paper,we study the influence factors about acid-base titration jump and the stoichiometric point by deducing approximate calculation formula of acid-base titration. 本文推导出了强酸强碱、一元弱酸弱碱、多元弱酸弱碱滴定突跃、化学计量点的近似计算式,用公式说明了影响滴定突跃的因素及化学计量点的位置,并得出了一些重要结论。
The numerical singular problemresulted from the single value or small interval of phase change temperature is solved effectively with proper approximate calculation of element equivalent heat capacity. 给出了解决相变温度为单一温度或者相变温度区间很小时产生的数值奇异问题的方法。
The approximate calculation of Joule?Thomson coefficient is analyzed. The production reasons of hydrate and icing cram when compressed natural gas is throttled in winter and eliminating methods are discussed. 分析了焦耳-汤姆逊系数的近似计算,讨论了冬季压缩天然气减压后在管道内产生水化物和冰堵的原因和消除方法。
This paper gives a one-dimensional,two-phase approximate calculation model for the estimation of the steam front and the advance speed of steam based on the heat balance principle. Based on the one-dimension analyses by N. 基于热平衡的原理,本文提供了一个解决蒸汽前缘及其推进速度的一维两相概算法。
The experimental data has been obtained by the test of heat transfer performance of two types of heat exchanger with helical baffles. According to the Kern Law,the approximate calculation formula of heat transfer coefficient is derived. 对两种不同螺旋角的螺旋折流板换热器进行传热测试;利用测得试验数据;根据Kern法推导出这两种螺旋折流板换热器壳程传热系数的近似计算公式.
The approximative calculation for the artificial helium molecule[J]. 引用该论文井孝功;赵永芳;康秀杰.
In this paper, we study the influence factors about acid-base titration jump and the stoichiometric point deducing approximate calculation formula of acid-base titration. Some useful results are obtained. 摘要本文推导出了强酸强碱、一元弱酸弱碱、多元弱酸弱碱滴定突跃、化学计量点的近似计算式，用公式说明了影响滴定突跃的因素及化学计量点的位置，并得出了一些重要结论。
The capacitor with adjustable inductance is analyzed here,and the approximate calculating formula is proposed. 主要讨论了电感可调的电容器，及其电感的近似计算公式。
The general calculation formulas and differential approximate calculation ones are deduced, and the different machining occasions applying those jigs in condition of different demand o... 推导了三种钻模定位误差的通用计算公式和微分近似计算公式,提出了在不同定位误差要求下三种定位钻模适用的加工场合。
This peper introduces the theory and the approximate calculating formula for medium charge ratio in grinder. 本文导出了测算磨机介质充填率的理论及近似计算公式。
A new approximate calculating method of single triangulation chain using invented connecting traverse principle has been given. 提出利用虚拟附合导线的形式，解决单三角锁计算问题的新算法；
The principle,arithmetic and procedure of approximate calculating the hazard radius with TNT equivalent weight method were introduced. 文中介绍了用TNT当量法近似计算锅炉爆炸事故危害半径的原理、计算方法和程序,最后进行了实例计算。
The features, choice of capacitor network and approximative calculation are discussed.(2 refs. 本文探讨了这种压电振子的特性以及电容网络的选择与近似计算方法。
This is just an approximate figure. 这仅仅是个近似值。