formulae的例句大全

The formulae for SMIS are derived and verified by case simulation, the solution of critical clearing time ( CCT) of three-phase short fault in MMS is theoretically discussed.

对单机无穷大母线系统进行了公式推导和仿真验证，从理论上探讨了多机系统的三相短路故障临界切除时间求解方法。

Through calculating the phase-to-phase geometrical mean distance of four-phase transmission line, the computing formulae for inductive and capacitive parameters, which are completely accordant with that for three-phase transmission line, can be obtained.

通过计算四相线路的相间几何均距，可得到与三相线路完全一致的四相线路电感、电容参数计算公式。

The area ratio principle in increasing flow rate method is discussed, and the formulae for the area ratio value, the power of pump and the throat area are presented when the width of the impeller outlet is increased.

对加大流量法中的面积比原理进行探讨，得到了加大叶轮出口宽度b2后与叶轮匹配的喉部面积、轴功率及面积比值的表达式。

The change rule and effect factors of the position stiffness and current stiffness of magnetic thrust bearing with displacement of thrust collar are calculated and analyzed by theoretical formulae and finite element method ( FEM).

分别用电磁力理论公式和整体模型的有限元方法计算分析了电磁推力轴承的位置刚度和电流刚度随推力盘偏移量x的变化规律及影响因素。

On the bases of the analytical results of deformation and stress fields, some concise formulae to calculate the thrust distance of the overlying thrust sheet and the force existing on the trailing edge of the sheet while decoupling are given.

利用变形场与应力场的分析结果，给出了推覆构造在拆离时推覆席体的推移距离及作用推力的简捷计算公式。

A Method for Calculating Tidal Nonharmonic Constants& I. The Derivation of Formulae

潮汐非调和常数的计算方法&Ⅰ.原理

The Zonal Tidal Effect on the Variation in the Rotation Rate of the Earth with a Fluid Core ⅰ. Improvements on the Theoretical Formulae

液核地球自转速率变化的带谐潮效应Ⅱ&数值计算与比较

Two empirical formulae for calculating the temperature at different hours during a clear night and for the time duration under a specific low temperature have been derived and checked.

本文还提出计算晴天夜间各时温度和低于给定界限温度持续时数的两个经验公式。

Using latest geodetic results, this paper provides the calculation formulae for the theoretical values of the volumetric tidal strain and constructs the computational program.

本文使用最新大地测量结果，给出了体应变固体潮理论值的计算公式并编制了计算程序。

At the same time, we put forward to compute Doppler centric frequency and Doppler frequency rate by vector method. From footprint trajectory of transmitter and receiver, we derived the formulae of integrated time and azimuth resolution.

提出了用矢量法来计算多普勒中心频率和多普勒调频率的方法；通过分析收发平台波束的运动轨迹，推导出了合成孔径时间和方位向分辨率的计算公式。

For the systematic error hiding in polar coordinates measurement, a surveying scheme based on multi real time differencing method was presented, and theoretical analysis was made on the accuracy of the method, and furthermore, the Mean Square Error formulae in 3-dimensional coordinates were derived.

针对极坐标测量中存在的系统误差，提出了多重实时差分的测量方案，对该方法的精度进行了理论分析，推导了3维坐标的中误差公式。

According to the formulae derived in this paper, the time sequence dependent relational graph exactly corresponding to the body of a DO-loop can be constructed under some given conditions.

对于满足给定条件的DO循环，根据文中导出的计算公式，可以精确地构造出与循环体相对应的时序依赖关系图。

This paper discusses the automatic recovery rou-tine of the IEEE 802. 5 token ring network at the fault condition, presents time estimate formulae of the delay caused by the performance of the recovery routine and evaluates the fault tolerant characteristic of the token ring.

本文讨论了IEEE802.5令牌环网在故障情况下的自动恢复例程，给出了执行恢复例程所引入延迟的时间估计，评价了环网的容错性能。

Moreover, the formulae about working time and vector determination of thrust engine are given.

同时根据待增速度给出了推力定向和推力发动机工作时长的确定方法。

In this paper, the mathematical model for steady heat conduction of a circular shell casing is worked out and solved to obtain the formulae for its temperature distribution and fin efficiency at the tip surface and lateral surface. The dimensionless curves are also plotted for engineering calculation.

拟定薄壳圆套管稳态导热的数学模型，求解得出其端面和侧面的温度分布及肋效率计算公式，并绘制了无量纲曲线，供工程计算用。

The fundamental theory and the finite element formulae for creep analysis are presented. The Creep analysis being added to FEM program expressed in reference literature ( 1), and extended to the FEM program of thermal elasto-plastic creep analysis. The typical examples are given in this paper.

介绍了蠕变分析的基本原理及有限元公式，并将蠕变分析加入参考文献〔1〕所述的有限元程序，扩充为热弹塑性蠕变分析的有限元程序.文中给出了典型算例。

When thermal emission rate is comparable with photoexcitation rate, the general formulae can give a more accurate description.

当热激发速率与光电离率可比拟时，通用公式能给出更准确的描述。

Having found out the transition point on the gear slotting cutter, the authors discuss several cases of interference when the internal meshing gears are slotted and give the checking formulae.

本文在确定了插齿刀过渡点的基础上，讨论内齿轮副插齿加工时的几种干涉情况，并给出了校验公式。

The first-order approximation formulae, numerical calculation and experiential formulae methods were used to analyze the photochromic properties of materials and fit the transmission kinetic curve, the photochemical reaction constant γ of different wavelengths were obtained.

采用一阶近似、数值计算和经验公式拟合的方法对光致变色特性进行理论分析和实验曲线拟合，得到了光反应速率常数γ拟合值。

The formulae for calculating the ratio of retention and the concentrations of reactant and product in reaction area on surface of microdisk electrode were also presented.

导出了微盘电极表面反应区内产物与反应物的浓度及滞留比的计算公式。