1) cutting root
切根
1.
There were no report on whether cutting root influence salinity intake in afforestation in saline-alkali soils.
本研究在150 mmol NaCl处理的水培条件下,切断供试苗木的吸收根,通过检测叶被害率、蒸腾速率及苗木根、枝干和叶中Na+含量,进一步阐明蒸腾和Na+吸收对切根及NaCl处理的响应。
2.
At the same time,test on seedling production with cutting root and apical bud was also conducted.
同时进行的切根和切根除梢育苗试验表明,切根明显促使牧豆苗产生侧根和须根,根系发育明显好于不切根苗;切根除梢比切根未除梢显著促进地径增粗及提高侧枝发生率。
2) cutting roots
切根
1.
Test on growing seedlings for Castanopsis fargesii by cutting roots and staining with ash was carried out then differences of a series of properties in quantity and quality such as percentage of adult nursery stock,height,diameter,main root,fibrous roots,branches,leaves and so on were analysed in this paper.
对丝栗栲切根与不切根育苗对比试验 ,分析不同处理的发芽率、苗高、地茎、主根、须根及枝、叶等到一系列苗木质量性状差异 ,表明切根能使丝栗栲苗木明显增高 ,枝叶增多 ,使苗木主根变短 ,侧根和须根发达 ,但切根在一定程度上降低了苗木的发芽率。
3) Undercut
[英][,ʌndə'kʌt] [美][,ʌndɚ'kʌt]
根切
1.
The Analysis of Undercut Gear Model Based on Matlab;
基于MATLAB的齿轮根切建模分析
2.
The undercut controlling of involut cylinder gear shaving;
渐开线圆柱齿轮剃齿过程中的根切控制
3.
A Study on Undercut for Curvilinear Cylindrical Gear;
圆弧齿线圆柱齿轮根切问题的研究
4) undercutting
['ʌndə'kʌtiŋ]
根切
1.
Research on undercutting in manufacturing of internal toroidal gear;
内超环面齿轮加工的根切问题研究
2.
The Design and Technical Conditions of Non undercutting for Involute Gear;
渐开线齿轮不发生根切的设计与工艺条件
3.
Investigation on undercutting of gears generated with sinusoidal rack;
正弦齿条所生成齿轮的根切特性探讨
5) undercut
[英][,ʌndə'kʌt] [美][,ʌndɚ'kʌt]
根切(挖根)
6) dedendum undercutting
齿根根切
补充资料：切根虫
1.方言。即地蚕，也称地老虎。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条