root的例句大全

To determine or calculate ( the root of a number ).

开方,求根确定或计算 ( 一数的根 )

This paper studies the inverse operation of the matrix power operation, namely the root operation.

摘要研究了矩阵幂运算的逆运算, 即矩阵的开方运算.

This paper studies the operation of the matrix power operation, namely the root operation.

研究了矩阵幂运算的逆运算, 即矩阵的开方运算.

Labour had a bitter root but a sweet taste.

劳动的根苦,但尝起来是甜的.

A diastolic murmur may indicate aortic regurgitation from aortic dissection involving the aortic root.

舒张期杂音表明因主动脉破裂而引起的主动脉返流,累及主动脉根部.

ObjectiveTo probe casting veneer peg prosthesis for anterior root.

目的探讨前牙根折至龈下铸造冠桩修复的体会.

The bland sameness of space is at the root of both momentum conservation and angular-momentum conservation.

平淡无奇的空间一致性,既是动量守恒的根本,又是角动量守恒的根本.

Thus , it's good for ladies , and of course there're some other efficacy for Angelica root too.

当然当归还有其他功效的, 只是最主要是补血吧?

The control effects and application methods of Pleurotus ostreatus on the peanut root knot nematode disease, Meloidogyne arenaria, were systematically studied in the greenhouse.

通过盆栽试验研究了杀线虫担子菌-粗皮侧耳（Pleurotus ostreatus）对花生根结线虫病的防治作用及施用技术。

The results indicated that: ( 1) Root-inducing effect of the different concentration solution of the exogenous auxins were different.

结果表明，①不同质量浓度的外源生长素促根效果不同。

Among the 3 kinds of exogenous auxins, Root-inducing effect of IBA was the best one.

在供试的3种外源生长素中，以吲哚丁酸的促根效果最好，其中1000mg.L-1处理5min，500mg。

Effects of the Extract of the Fruit of Melia azedarach by Water on Maize Root and Seedling Growth

苦楝果实水提取物对玉米幼苗生长及根系的影响

This phenomenon has its historical root, but it is not strong enough to free it from being revised and emended.

这种现象的出现固然有其历史的依据，但是，这并不是说有历史依据就不值得修改了。

Research on epidemic and control of Citrus Root Rot in Shaoyang

邵阳地区柑桔根腐病流行规律及防治研究

For the combined treatment with spraying leaf and sprinkling the root, using 100 times and 200 times wood vinegar, Obvious correlation exist between the number of antinomies and fungi and the Height of tomato;

灌根处理区，木醋液100倍，土壤放线菌、真菌与番茄株高之间存在显著的相关性；

Object: to investigate the surgical results in patients with aortic root dilatation and aortic valve regurgitation caused by non-specific aortitis and mechanism of postoperative perivalvular leakage.

中文摘要目的：探讨非特异性血管炎性病变所致主动脉根部扩张和主动脉瓣关闭不全的外科疗效及产生瓣周漏的机理。

Root culture and β-ecdysone formation of cyanotis arachnoidea

露水草的根培养和β－蜕皮激素的形成

Objective: To investigate the affection of orthodontic treatment on root length, heigt and alveolar bone.

目的: 为了观察和分析牙齿在移动过程中对牙根长度及根周硬组织的影响.

From paddy to aerobic condition the respiration intensity of rice root increased obviously during grain-filling period.

水稻旱作后根系呼吸强度有明显增加.

The destructive distillation of wood to give methanol is the root of its common name-wood alcohol.

产出甲醇的木材分解蒸馏是甲醇普通名称(木醇)的根源.