查询词典 analysis formula

In this paper, we analyzed how the extension of the new messenger wire, construction methods and equipment actuality affect the b-value, finally reach the calculation formula of the variance b-value in construction and applied the formula into practice, acquire a good effect.

本文就施工中新线的延展、施工方法、设备现状对 b值的影响进行分析，得出施工时 b值变化量的计算公式，并应用到实践中，取得良好效果。

Introducing mixed-crossing horizontal-influence reducing coefficient, the paper modified the capacity formula of mid-block street crossing, and put forward pedestrian cross-street green time formula on condition of signal control.

引入了混合过街横向影响折减系数，对人行横道通行能力计算公式进行修正，并提出了人行横道信号控制方式下行人过街绿灯时间的计算公式。

This comprehensive formula is more than just a calcium supplement. Swisse Ultiboost BONE DENSE is a rich source of magnesium. Magnesium acts as a muscle relaxant and is very useful for muscle cramps and spasm; a great formula for conditions such as Restless Legs Syndrome or to help alleviate menstrual cramping and tension headaches. The combination of magnesium and other minerals help to promote muscle recovery and reduce muscle soreness after exercise, making this the perfect product for athletes and 'weekend warriors' alike!

Swisse壮骨保健品不是简单的补钙保健品；它还含有丰富的镁，可以舒缓肌肉而减轻肌肉的痉挛、抽筋；它的独特配方还可以舒缓痛经和剧烈的头痛，减轻运动之后的肌肉酸痛；它还含有对造骨细胞至关重要的矿物质和其他营养素，造骨细胞在骨骼的形成、发育和修护中发挥着关键的作用；配方中还添加了维他命D，这有助于钙的吸收。

By establishing a model based on the law of infrared radiation transmission in atmosphere and the characteristics of infrared imaging system for the apparent contrast between the target and the background, and analyzing the model over two wavebands to formulate the distance measuring formula and the distance resolving power formula, a passive distance measurement method is proposed for aerial point target distance measurement.

提出了对空中点目标进行被动测距的方法。基于红外辐射在大气中的传输规律和红外成像系统的特性，建立了目标和背景的表观对比度模型。通过对两个波段上对比度模型的分析，推导出了测距公式和距离分辨率公式。理论分析表明，只要得到大气在两个波段上的消光系数，通过测量目标在两个波段、两个时刻上的目标表观对比度，即可计算得到目标距离和目标径向速度，而距离分辨率则取决于系统的对比度探测能力及相关参数。

A simplified calculating method is also presented based on oil-bearing saturation formula and experience formula.

以含油饱和度公式为基础，结合经验公式，提出了简化计算方法。

Starting from the knowledge sharing model and value calculating method, the article discusses the knowledge tree model of the learning-type corporations, reassesses the determination of the encouraging salary of the knowledge contributor in the knowledge salary formula, discusses the human capital dynamic comprehensive value index formula and puts forward some revision opinions.

提出用知识来源投资系数C区分知识投资主体的办法，并在此基础上完善了企业知识图、知识树模型。对人力资源动态综合价值指数公式进行了讨论并提出了改进意见；此外，还研究了学习型企业激励知识共享的运行机制，讨论了学习型企业人力资本定价的基础、流程、形式与实质。

After much effort, such a formula was indeed found for quartics — but since then it has been proven that such an approach dead-ends with quartics; they are the highest-degree polynomial equations whose roots can be expressed in a formula using a finite number of arithmetic operators and n-th roots.

自然，人们为了找到这些根做了许多努力。就像其它多项式，有时可能对一个四次方程分解出因式；但更多的时候这样的工作是极困难的，尤其是当根是无理数或复数时。

By the improved algorithm of exploring iterative interpolation method, the pre-estimate formula in the form of 2-order differential equation have been replaced by pre-estimate formula in the form of 1-order differential equation, confirm the u monotony accession strictly. It could avoid the interpolation direction converse and oscillation.

算法采用改进的探索迭代法实现，用一阶差分预估器代替二阶差分预估位置点的偏差器，保证曲线参数u的严格单调增加，以消除插补方向反转和振荡现象。

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。

I had a lovely dog named PiPi, he was one of my best friends.

我曾经有过一只小狗，它的名字叫皮皮，它很善良，它是我最忠实的朋友。

Newly ovulated mouse oocytes were cultured in the CZB medium supplemented with different concentrations of pyruvate before treated for activation or assayed for MPF activity.

我们猜测卵母细胞在不含丙酮酸的条件下老化的更快，并且卵丘细胞可能通过消耗不含葡萄糖的CZB中的丙酮酸从而促进卵母细胞老化。