root characteristics的意思|示意

This paper introduces a comparative study of vibration characteristics of two types of rotor blades that are attached to the disk by fir-tree root and pin respectively.

本文介绍关于两种转子叶片振动特性的比较研究，这两种叶片分别是用销钉和纵树形或燕尾形榫头联接到旋转轮盘上的。

However, genotypic variation in root morphological characteristics of common bean Phaseolus vulgaris l.

菜豆根形态特性对低磷有效性的适应性反应具有显著的基因型差异。

Using morphological characteristics, root-shoot ratio, anatomical structure of leaves, leaf water holding and WSD analyzed the water holding ability of 11 tree species.

从形态特征、根冠比、叶片解剖构造、叶片保水力、水分饱和亏等方面分析了11个树种对干旱的适应性特征。

Apart from individual characteristics and population variables, the characteristics of the work, organization and management and other factors that have guided burnout the root cause.

除却个体特征和人口变量外，工作特征、组织管理和其他因素是导游职业倦怠产生的根本原因。

This research used nine turf-bed compositions to analyze the biomass and root distribution characteristics of Bermuda T-419, a commonly used sports turf in the tropics and subtropics.

本试验采用9种不同的坪床配比，对热带亚热带运动场常用品种百慕大T-419的生物量和根系分布特征进行了研究。

The grafting part is adding new characteristics from elsewhere to the well-trained root stock.

嫁接是指将别处的新特性加入到训练有素的砧木上。