查询词典 formulas

The formulas for confidence limits of percentiles and percentages and tolerance limits of a normal distribution are given by means of the noncentral t-distribution.

建立了正态分布置信限曲线方程，给出了其百分位值和百分率的置信限公式和容忍限公式。

Considering the restraining moment of the secondary beam , the paper deduces formulas for calculating torsional moment of edge beam of frame.

分析表明带悬臂的框架边梁考虑次梁约束能显著减少边梁扭矩，对普通框架边梁不考虑次梁约束是不安全的

S classic sampling theories,two randomized response technique models,total probability formulas, and properties of mean and variance were used in this study.

的经典抽样理论，2种随机应答技术模型，全概率公式，均数、方差的性质等理论与方法进行公式推导。

G.'s classic sampling theories, two randomized response technique models, total probability formulas, and properties of mean and variance were used in this study.

的经典抽样理论，2种随机应答技术模型，全概率公式，均数、方差的性质等理论与方法进行公式推导。

Cochran's classic sampling theories, the improved randomized response technique model, total probability formulas and properties of variance were used in this paper.

使用Cochran的经典抽样理论、改进的随机应答技术、全概率公式、方差的基本性质等理论与方法进行公式推导。

Cochran's classic sampling theo- ries, the improved randomized response technique model, total probability formulas and properties of variance were used in this paper.

方法使用Cochran的经典抽样理论、改进的随机应答技术、全概率公式、方差的基本性质等理论与方法进行公式推导。

Based on the analysis of the affected extent of the neutral-point potential by every space vector on all kinds of voltage and current conditions the concept named neutral point control grade was proposed for the first time in this paper. The calculation formulas of NPCG were presented as well. Based on NPCG, a novel modulation scheme called optimized 3D space vector modulation (O3DSVM) scheme was proposed in a-b-0 coordinates based on the translation principle of axes, by which the space vectors with higher NPCG values are selected to synthesize the object vector to suppress the unbalance of the neutral-point potential.

该文通过对各种电流电压状态下每个三维空间矢量对直流中点电位的影响进行分析，提出了"中点控制度"(neutral-point control grades，NPCG)的概念，并给出了NPCG的计算公式；基于NPCG，在a-b-0坐标系下提出一种基于坐标平移原理的新型"三维矢量优化选择调制策略"(optimized 3D space vector modulation，O3DSVM)，该调制策略能优化选择NPCG值较高的矢量以合成目标矢量，从而达到最大程度控制直流中点电位偏移的目的。

The formulas for calculating natural frequency and vibration transmission ratio are given.

给出了钻柱轴向振动的固有频率和振动传输公式。

Formulas for calculating internalforces and displacements under the action of lateral forccs, concentrated at thetop, uniformly distributed along its rise or triangularly distributed, are then.given.

与此同时，着重研究了基于单连杆计算图式的简捷分析法，给出了经修正后的内力位移简捷计算公式以及它们的适用范围。

In these and the like particulars, we find the Arminians coming close to Tridentine formulas.

在这些以及类似的详情时，我们发现arminians接近德律但丁的公式。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。