The formula calculation is in general smaller than that of loading test. 公式计算结果一般不大于载荷试验结果。
An abbreviation for formula calculation language, a high-level programming language not too widely used. 公式计算语言的简称,应用不太广泛的一种高级程序设计语言。
The system software is the core part in the submarine combat system, which provide the control of peripheral equipments and formula calculation. 潜艇作战系统中,系统软件提供了外围设备控制和算题解算等功能,是作战系统的核心部分。
Optimization means include improvement of prediction strategy, theoretical formula calculation instead of empiric constants, and correction of formula factors with actual data regression. 其中优化手段主要包括预测策略的改进,采用理论公式计算值替代经验常数,通过实际数据回归修正公式系数等。
At present, the methods for determination of deviation factor of gas reservoir are mainly experimental measurement, formula calculation and chart curves. 目前,确定气藏偏差因子的方法主要有实验测定、公式计算和图版法。
By using these diagrams, the effect of friction between teeth on tooth root bending stress of the driving gear can be directly found without complex formula calculation. 利用该图谱,不必开展繁琐的公式计算即可直接查出齿间摩擦对主动轮齿根弯曲疲劳应力的影响。
A corrected interpolation formula for calculation of grade and thickness at the boundary of orebody 矿体圈定中边界点品位与厚度的内插计算修正公式
Analyses the rigidity if the talon combination springs by small deformation iteration and derives a simple formula for calculation of deformation by data imitation method convenient for use in engineering design. 用小变形叠加法对爪式组合弹簧进行了刚度分析,并用数据拟合方法得到了便于工程设计的简化变形计算公式。
Deduced a formula of Calculation creep angles in belt drives, and providedcalculation example. 推导出带传动弹性滑动角的计算公式,提供了计算实例。
Correction of Pressure Formula and Calculation of Wave Load 压力公式的修正及其在波浪荷载计算中的应用
Methods Cataract surgery were performed in 191 cases ( 279 eyes) with high myopia. The visual acuity, refraction and complications were examined three months later after surgery and the measurement error and SRK-II formula calculation error were calculated. 方法高度近视合并白内障病例共191例(279只眼),行白内障术后3mo以上,随访视力、眼屈光度及并发症,计算测量误差及SRK-II公式误差。
But it is also found that the smaller the initial separation between two dark solitons is, the larger the difference between numerical simulation results and formula calculation results is. 但我们又发现,两孤子的初始间距越小,由经验公式计算的结果与数值计算结果的差距也越大。
The diffusion coefficient of suspended particles in turbulent flow is studied and its formula for calculation is proposed. 进而研究了悬浮颗粒在紊流中的扩散系数,给出了紊流中的悬浮颗粒扩散系数的计算公式。
On the basis of the weighted average flow velocity, approximate formula for calculation of fluid resistance ratio in eccentric and non-eccentric sprial channels was deduced. 依据此流速推导了偏心与未偏心螺旋通道中流体阻力之比的近似公式。
The applicable range of the formula calculation has also been given. 同时作者还说明了公式计算的适用范围。
Conclusions: The formula calculation error and axial length measurement error were the main causes of postoperative refractive error. The axial length measurement error and formula calculation error increased with the axial length. 结论:公式计算误差和眼轴长度测量误差是导致术后眼屈光度误差的主要原因,且随着眼轴越长,眼轴长度测量误差越大,公式计算的误差也越大。
In this paper, an improved method for determination of GPS receiver antenna phase centre deviation is introduced. This method has simplified the formula of calculation. 对文献[1]介绍的GPS接收机天线相位中心偏差参数检测的一般方法,在计算方法上作了简化,使概念更加明确;
This paper introduces the concept of Pseudo-Series 'and Combined-Parallel', analyzing the methods of solving input resistance of 'Pseudo-Series' and 'Combined-Parallel' circuit, and putting forward the formula of calculation. 本文提出了“伪串联”和“复并联”的概念,分析了相应电路求输入电阻的方法,并给出了简易实用的求解公式。
Microsoft Excel is a current PC electronic sheet software with powerful functions such as formula calculation, database sorting and filtering, data analysis and chart making and others. microsoftexcel是目前极为流行的个人微机通用型电子表格软件,具有公式输入计算、数据库排序、筛选、数据分析及图表制作等多种功能。
A general analysis is made of the theory concerning resistance losses in horizontal pipelines for hydraulic transportation. On the basis of experimental data obtained at Fushun, a new formula for calculation of resistance is presented. 本文对水力运输中水平管路的阻力损失理论进行了概括性分析,并根据抚顺的试验资料提出了新的阻力计算公式。
A composite formula for calculation of horizontal electric field generated by return stroke current is presented. 提出了一种计算地闪回击电流水平电场的混合法。
The formula for calculation of operating force of horizontal hydraulic cylinder press in mitre gate is deduced and an optimization model for the layout of the cylinder press is presented. The solution strategy for the optimization model is discussed in detail. A practical engineering example is given. 本文推导了人字闸门卧式液压启闭机启闭力的计算公式,建立了启闭机优化布置模型,讨论了优化模型求解,最后给出了工程实例。
Gives a formula for calculation of crude oil molecular weight and compares the results calculated from crude oil samples. 给出了一个原油分子量计算公式,并对原油样品的计算结果进行了比较。
The formula of calculation of support system resistance and yieldability under condition of medium stable roof is derived and proved through eguivalent model testing. 推导出了中等稳定顶板条件下计算支护系统所需阻力和可缩量的公式,并进行了相应的模拟实验研究。
The method of design and formula of calculation in the rational vibration shape are derived in the theory. 从理论上导出了求得合理振动形态的设计方法及计算公式。
The formula, calculation method's simplification as well as the curve figure of the error transfer of the criterion are given and analysed. 给出了数学模型、便捷的计算方法和误差传递上机计算曲线,并进行了分析。
The stepping motor and the leading screw are the most commonly adopted parts in the position system. This paper presents common calculation formula and calculation method in the position system. 在位置系统中,步进电机与丝杠是最常用的部件,本文对位置系统的常用计算公式与计算方法作一介绍。
These are put forward to adopt formula calculation in the foundation blast-off noise, increase the shoot voice correcting, lower the agony correction item, and carry on the equivalent A noise revising. 在修正模式中,计算铁路列车的基础发射声级时采用公式计算,增加发射声级修正,降低烦恼度修正项和进行等效连续A声级修正。
The suitable simplified calculation formula for calculation at working site is presented on the basis of making mathematical transformation and analysis to the mathematics model. 在对数学模型进行数学变换和数学分析的基础上,得出了适用于作业现场计算的简化算式。
The conception of relative integral is posed and the relation between the relative integral and indefinite integral is studied, its quality, basic formula, calculation ways and preliminary application are also studied. 在微积分方面提出了相对积分的概念,并进一步研究了相对积分与不定积分的关系,相对积分的性质、基本公式、计算方法以及初步应用。