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1)  the opportune moment of foot leaves being plucked
脚叶采收
1.
Study about the time of pinching off the terminal buds, study the number of being kept when we pinch the terminal buds off and the opportune moment of foot leaves being plucked.
本文采用三因素正交试验、二因素回归最优试验、实验室烟叶化学成分品质分析等方法研究了打顶时间、留叶数、脚叶采收时间、上部叶叶面喷施磷酸二氢钾、打顶断面涂抹萘乙酸等五项技术措施对烤烟上、中部叶烟碱及其它主要化学成分的影响,旨在初步弄清这些技术措施对烤烟上、中部叶烟碱及其它主要化学成分的影响规律,同时找到既能较好地降低烤烟上部叶烟碱提高其可用性又能确保不对中部叶产生不良影响的较佳技术组合,为解决烤烟生产中上部叶烟碱含量过高突出问题提供科学依据。
2)  acquisition footprints
采集脚印
1.
3-D geometry and acquisition footprints;
三维观测系统与采集脚印
2.
Analysis of acquisition footprints based on seismic physical simulation;
基于地震物理模拟的采集脚印分析
3)  acquisition footprint
采集脚印
1.
The review of methods of acquisition footprint analysis and processing;
采集脚印分析和处理方法综述
2.
In coalfield precision structural and lithologic prospecting needs to adding attribute analysis for acquisition footprint,reflective dispersion,target illumination intensity and utilization coefficient etc.
在煤田精细构造和岩性勘探中,还需增加对采集脚印、反射弥散、目的层照明度和照明率等属性的分析。
3.
This article applies 3D seismic observation system footprint analysis and evaluation technology,to quantitatively compare and analyze the impact on acquisition footprint rising from changes of different trace interval,perpendicular offset,seisline interval,rolling offset of three-dimensional seismic observation system and different target stratum depth.
采集脚印是三维地震观测系统的固有属性,是由观测系统炮检点分布和施工方式不均匀性而产生的,严重影响采集资料振幅保真度,从而影响采集资料的处理和解释效果。
4)  Leaf picking
采叶
5)  Okra leaf
鸡脚叶
1.
Twenty-four CMS-based hybrids with five leaf types in upland cotton were made among super Okra leaf,Okra leaf and normal leaf parents by NCⅡ mating design to compare photosynthetic properties of different leaf type hybrids and to study their relationships with yield and fiber properties.
以超鸡脚叶、鸡脚叶和正常叶棉花不育系及其恢复系为亲本材料,按NCⅡ交配设计,配制5类不同叶形的24个杂种,对各叶形杂种产量、品质和光合作用等性状的表现及其性状间的相关性进行了分析研究。
6)  High cutting bottom leaf
高打脚叶
补充资料:脚叶
1.烟草﹑蔬菜等靠近根部的叶子。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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