计算公式

Solution: in each employees payroll "tax column" formula, the pre-accession "rounding" function, namely: the wage tax = ROUND (formula for calculating taxes, 2), to retain two decimal calculations.

解决办法：在工资表的每个职工&税金栏目&计算公式里，事先加入&四舍五入&函数，即：工资税金=ROUND(税金计算公式，2)，计算结果保留两位小数。

The experimental results showed that this dissertation has certain practical importance for qualitatively analyze draft tube pressure fluctuation.

对引起尾水管涡带压力脉动的转轮出口环量计算公式进行了简化，也对描述压力脉动两个主要特征参数频率和振幅的计算公式做了尝试性的简化推导，并且通过实例计算说明，本文所做的尝试性的工作，为定性分析尾水管涡带压力脉动特性有一定的实用价值。

For five-coordinate NC end milling, the author gives the equation of tilt angle, the optimum algorithm of tilt angle, the analysis of machined errors, the compensative algorithm for cutter axis tilt error, and the formulae of feed length, feed width and cutter axis swing angle.

推导了五坐标端铣数控加工中的后跟角计算公式，提出了后跟角的优化计算方法——刀盘周边7点干涉检验法，分析了各种加工误差，提出了刀轴摆动误差补偿方法——刀具切触点偏置法，给出了走刀步长、切削宽度以及刀轴摆角的计算公式。

In order to solve those problems, this article adopts the energy method to analyze the stability of the major frame of steel arch gate to make up the weakness in the current standards and found the calculating models of the stability of the whole major frame of the steel arch gate.

本文主要采用能量法对弧形钢闸门主框架线弹性稳定性进行分析与研究，建立单柱概化弧形钢闸门主框架整体稳定的计算模型，并通过选择合适试解函数，应用能量法给出特征值方程及弧门框架稳定性计算长度系数精确解的公式，提出一个基于该模型方便工程设计的实用计算公式。

Taking velocity moment as controlled variable, the formulas were deduced to calculate quasi-3D inverse problem for uniform stream model of guide pulley. According to the theory of two relative flow surfaces and the force analysis of air bubble, the formulas were deduced to calculate quasi-3D direct problem while gas and liquid running in the guide pulley of multiphase pump, and a method was provided to carry on quasi-3D numerical calculation of inner flow filed.

以速度矩作为控制参数，推导出多相泵导轮中均匀流模型的准三维反问题计算公式；基于两类相对流面理论及气泡的受力分析，推导出气、液两相在多相泵导轮中运动的准三维正问题的计算公式，提出一种对多相泵导轮内流场进行准三维数值计算的方法。

But there were no available method to calculate the nappes of these twokind of bucket so far. Seeking this method is the main purpose of this thesis.

但在设计工作中，目前还没有公式可以对这些异型坎水舌扩散进行详细的数值计算，而探讨这种计算方法和精确的计算公式正是本文的重点所在。

In this paper the formula for power calculation of dynamically loadedjournal bearing proposed by the same authors a few year ago is improvedupon to extend to the case of the bearing with an oil groove or oil hole.

本文改进了作者早几年提出的动载荷轴承功率计算公式并把它推广到带油槽或油孔的轴承；从能量方程出发，考虑了包括热传导在内的诸因素，建立了温度平衡公式；提出了从直接计算带油槽或油孔的动载荷轴承全油膜压力分布出发来计算轴承的温度平衡及温度平衡后的流量、耗功、出口油温、平均油温和轴心轨迹的算法。

Under the operation and standard condition, the performance of Roots blower in sewage treatment plant is changed with inlet temperature and pressure, aiming at this problem, the method to determine volume flow and outlet pressure of blower are discussed. Combining with thermodynamics and the operation principle of blower, the calculation formula of flow is derived, and the using method of the calculation formula is explained through example of selection and design in actual engineering.

针对污水处理厂罗茨鼓风机在使用状态与标准状态下，进口温度、压力等条件发生变化时，导致风机的性能也发生变化这种情况，探讨了设计选型时，鼓风机容积流量、出口压力等的确定方法，结合工程热力学原理及罗茨鼓风机的工作原理，推导了流量的计算公式，并通过实际工程中选型设计的计算范例，说明了计算公式的使用方法。

Under the operation and standard con2dition , the performance of Root s blower insewage t reatment plant is changed with inlet tem2perature and pressure , aiming at this problem ,he method to determine volume flow and outlet pressure of blower are discussed. Combining with thermodynamics and the operation principle of blower , the calculation formula of flow is de2 rived , and the using method of the calculation formula is explained through example of selection and design in actual engineering.

针对污水处理厂罗茨鼓风机在使用状态与标准状态下，进口温度、压力等条件发生变化时，导致风机的性能也发生变化这种情况，探讨了设计选型时，鼓风机容积流量、出口压力等的确定方法，结合工程热力学原理及罗茨鼓风机的工作原理，推导了流量的计算公式，并通过实际工程中选型设计的计算范例，说明了计算公式的使用方法。

This paper put forward the method of calculating the number over teeth and pin diameter on the great addendum modification gear,and gave the number over teeth and pin diameter caIculation formulas easy to use in the work with curve fitting method.

文章提出了解决大变位齿轮跨齿数计算和量柱直径选取中存在问题的方法，给出了计算公式，用曲线拟会方法得出了便于使用的大变位齿轮跨齿数计算公式。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。