查询词典 denominator

The numerator in this fractional designation is known as the diametral pitch and controls the pitch diameter; the denominator, which is always double the numerator, is known as the stub pitch and controls the tooth depth.

在这一系列的分数中的分子是径节，径节的大小决定了节圆的直径；而分数中的分母通常是分子的两倍，分母是残余径节，它的作用是控制齿槽的深度。

Tooth Proportions.—There are 17 pitches: 2.5/5, 3/6, 4/8, 5/10, 6/12, 8/16, 10/20, 12/24, 16/32, 20/40, 24/48, 32/64, 40/80, 48/96, 64/128, 80/160, and 128/256. The numerator in this fractional designation is known as the diametral pitch and controls the pitch diameter; the denominator, which is always double the numerator, is known as the stub pitch and controls the tooth depth. For convenience in calculation, only the numerator is used in the formulas given and is designated as P. Diametral pitch, as in gears, means the number of teeth per inch of pitch diameter.

齿比——一共有17种齿比：2.5/5，3/6，4/8，5/10，6/12，8/16，10/20，12/24，16/32，20/40，24/48，32/64，40/80，48/96，64/128，80/160和128/256在这一系列的分数中的分子是径节，径节的大小决定了节圆的直径；而分数中的分母通常是分子的两倍，分母是残余径节，它的作用是控制齿槽的深度为了方便计算，在所有的公式中都使用分子作为计算参数，并且与齿轮的表示方式一样定义为径节P尺寸，也就是在节圆上，每英寸长度上的齿数

"Denominator" refers to the cell that is the divisor.

"分母"是指细胞，是除数。

Based on the generally accepted enol and carbide mechanismes of the FTS, the above model was derived, and the inhibition of water was interpreted in terms of the heat of adsorption for the combined term b in the denominator of the kinetic equation.

本文就是结合煤化所煤基合成液体燃料的过程开发，对已工业化的FT合成沉淀Fe/Cu/K催化剂进行反应动力学、有效因子的计算和管式固定床反应器数学模型的研究，结果可分述如下： 1。

About 2.6%~27.1% high graders appeared the situations that suffer denominator or numerator control, while handling the problem of equivalence fraction of continuous quantity or discrete quantity.

在等值分数概念表现上，约有2.6﹪~27.1﹪的学童在处理连续量或离散量等值分数问题时，均出现受分母或分子控制的情形，用以判断分数值所表示的具体量。

The common denominator of both is 20. 1 applied the Fibonacci sequence to the number 20 and carried the sequence out to 26 places.

两者的共同数字是20.1应用在数目为20的斐波纳契序列上，把序列携带到26处空间。

When using relative number or average number to get averaging, you may use denominator or numerator of this relative number or average number as weight number to weigh the relative number or average number,and use frequency formula or weighted harmonic mean formula of weighted arithmetic mean formula to get its mean value.

在由相对数或平均数求平均数时，可以以这一相对数或平均数的分母或分子为权数，对这一相对数或平均数进行加权，利用加权算数平均数的频数公式或加权调和平均数公式求其平均值。

Their geochemical characteristics provide evidence of magma mixing, oxide Harte diagram, bi-element scatter diagram and co-denominator diagram show linear chemical variations between end-member composition for almost all major and trace elements.

该带的花岗岩及包体的地球化学特征提供了岩浆混合的证据，氧化物散点图及二元素散点图、共分母图多表现为线性相关。

Indeed it was a great ceremony - however the experience was ruined for me by the simple-minded, lowest common denominator inanity of one of the TV commentators.

很好的开幕式除了那个男评论员，没教养还种族歧视应该前五分钟后果就把她弄静音此人完全毁坏了如此完美的开幕式而且让我们国家蒙羞

The fact that the integral variable of the inverse transform appears in the denominator of integrand reduces resolution of the numeral integral and blocks the application of them.

为此构造了一种新型的连续小波变换，不论对积分变量如何剖分，任何一种数值积分方法都具有高分辨特性，且积分变量不出现在被积函数的分母上，进而给出了相应的数值解法。

Means the parent directory, so this command means to execute "toolchain.sh," which is in the current directory.

代表父目录，所以这个命令就是执行当前目录下的"toolchain.sh"。

Yes,In fact,I'm on our city ream.

是的。事实上我是我们市队的。