extraction是什么意思

网络释义

用法例句

Using artificial neural network to analyze relative factors in extraction design of orthodontics of malocclusion;

人工神经网络分析错畸形减数矫治相关因素的研究

The investigation of third molar eruption space after treatment of non-extraction or premolar extraction

正畸治疗中磨牙的拔除和保留(四十九)——不拔牙或减数前磨牙矫治后第三磨牙萌出间隙调查

The impaction of treatment result on same malocclusion with premolar extraction or molar extraction

正畸治疗中磨牙的拔除和保留(四十八)——减数前磨牙与减数磨牙对相同错矫治结果的影响

Measuring the ultrasonic attenuation coefficient of flyash scale in the transport pipeline;

输灰管灰垢声衰减系数的测定

Experimental study on integrated attenuation coefficient of organic contaminant (COD_(Cr)) in upper reaches of Hanjiang River;

汉江上游有机污染物COD_(Cr)综合衰减系数的试验确定

Experimental research on attenuation coefficient model of low-frequency wave in oil layer;

低频波在油层中衰减系数预测模型的实验研究

deduction for delayed recruitment (or turnover factor)

（员额）延迟聘减数

When you subtract two numbers, you subtract a subtrahend from a minuend.

当你作两个数的减法时，你用一个被减数去减另一个减数。

In a subtraction operation, the number or quantity subtracted from the minuend.

在减法运算中,从被减数减去的那个数或量。

Look at the minuend and subtrahend. They both add or subtract the same number. The differences are the same.

小结：被减数减少(或增加)，减数也作相应的减少(或增加)，差不变。

The quantity from which another quantity, the subtrahend, is to be subtracted.In the equation50 - 16=34, the minuend is50.

被减数一个要被另一个数，即减数，减除的数。在等式50－16＝34中，被减数是

of or relating to meiosis.

属于或关于减数分裂。

meiotic division

减数分裂，成熟分裂

meiotic apogamy

减数分裂无配子生殖

premeiotic association of chromosomes

染色体减数分裂前联合

The divisor is subtracted from the dividend.

从被除数中减去除数。

damping coefficient

减幅系数，阻尼系数

To reduce in amount, degree, or intensity; lessen.

减少，降低使在数量、程度或强度上减少；减轻

There is a minus before the number to be subtracted.

在要减去的数字前有一个减号。

reduce volume, quantity, pressure, speed

缩小体积、 减少数量、 降低压力、 减低速度

Student numbers have been decimated by cuts in grants

助学金削减後, 学生人数大大减少.

decreasing in amount or degree.

数量或程度上减少的。

decreasing in amount or intensity.

数量上或强度上减少的。

(of an amount of money)be removed from(a price)

（指钱数）从（价钱）中减去