| 释义 |
main root短语¹⁴⁴⁹⁷²⁺²
基本例句
主根
However unlike PAs at low concentrations, PAs at high concentrations had less effect on lateral root development and main root elongation.
与低浓度多胺作用不同，高浓度外源多胺对莴苣幼苗侧根的发育和主根伸长的促进作用不明显。 fabiao
The main root of the current Zhejiang University, Qiushi Academy, was founded in1897 and was one of the earliest modern academies of higher education in China.
浙江大学的渊源——求是书院创建于1897年，是中国近代史上效法西方学制最早创办的几所新式高等学校之一。 dl0086
The correlations between seedling height, diameter at base, main root length, lateral root number and root range were analysed according to statistical principles.
根据统计学原理对一年生苗木苗高、地径、主根长、侧根数、根幅的测量数据进行了相关性分析。 cnki
Ln is the key environmental factor of root dry weight and main root thick;
有效光辐射累积是影响根干重和主根粗的关键生境因子； fabiao
The result showed that electron treatment could promote the growth of main root and lateral root of peanut seedling, promote the growth of stems and leaves at early stage;
结果表明，电子生物处理可促进花生幼苗主根和侧根的生长，促进前期茎叶生长； cnki
The main root of Prunus armeniaca is remarkable taproot type, and root vigor is strong.
山杏苗木的根系活力较强，受容重的影响较小。 cnki
The porous nature of the virtual root greatly contributes to the growth and development of the plant so that it can enhance trees and overcome damage to buildings caused by main root of the trees.
产品的多孔性极大促进了植物的虚根系生长和发育，对树木有着极好的固定作用，同时克服了树木主根对建筑结构的破坏。 hnttky |