Objective: Statistical analysis of mandibular molar mesiodistal crown width and tooth length and development of root.
目的：统计分析下颌第一、第二、第三磨牙牙冠近远中宽度、牙体长度、分根情况以及相关因素。
The effect of aluminum toxin on production and development of root border cells were investigated with cowpea ( Vigna ungniculata ssp.
以豇豆为材料，采用悬空培养法，研究了豇豆边缘细胞发育的特性及铝毒对豇豆边缘细胞的影响。
The creation is an art is go to whole society history development of root motive, is an art education function and value of importance body now.
缔造是艺术甚至整个社会历史成长的根柢动力，是艺术教育功能和价值的主要浮现。
You’ll next be prompted for the installed location of the Apache server and the root directory used to locate the jars necessary for the development project’s classpath.
然后将提示输入Apache服务器的安装位置以及用来定位开发项目的类路径所必需的转移地址寄存器的根目录。
The general approach to analyze software development capability is based on identification of problems through their symptoms, research of root causes, and recommended practice.
一般的分析软件能力的方法都基于通过它们的症状识别问题，研究问题的根源和建议的实践。
The concept of promoting development and security through cooperation has taken a deeper root in the hearts of all.
以合作促发展，以合作谋安全的理念更加深入人心。
On the basis of the structure of vegetable organs, the first leaf and root are the earliest organs in the development of embryo.
据营养器官的形态结构判断，在海金沙胚胎发育中最早出现的营养器官是叶和根。
No-tillage cultivation improved the growth, development and distribution of rice root systems, and enhanced absorption activity of root systems as well.
免耕栽培有利于水稻根系发育和在土壤中的分布，同时免耕大幅度提高水稻根系的吸收活力。
The mechanisms of sound stimulation stress on plant root development were also discussed on the level of cellular and molecular biology.
从细胞和分子生物学水平对环境应力影响根系发育的可能机理进行了讨论。
The results showed that the hyperplasy of root hair, root deformation and the development of the root epidermal transfer cells were induced by rhizobia.
结果表明：根瘤菌可诱发根瘤形成部位根段的根毛增生、形变和根外层传递细胞的发育。
However, the root cause of low population quality is that our work on human resource development is not good, not enough and not up to the point.
而人口素质低下的根本原因在于我国人力资源开发工作做得不好、不够、不到位。
If long sections in the report are not green, project managers and development leads should determine the root of persistent problems.
如果报表中有较长部分不是绿色，则项目经理和开发主管应确定持久性问题的根本原因。
However, the regulatory mechanism of crown root development is poorly understood.
然而冠状根发育的调节机制却知之甚少。
Uitrastructural changes of nuclei during the development of onion (A. cepa L. ) root tip cells have been observed by TEM.
用透射电镜观察了洋葱根尖细胞核在发育过程中的变化。
The current policy of coal resource tax and resource compensation fee foster coal enterprises' extravagant development and is also the root of causing the problems in coal resource development.
现行的煤炭资源税和资源补偿费政策，助长了煤炭生产企业的资源浪费行为，是造成我国煤炭资源开发存在问题的制度根源。
The length of root is an important index that stands for the plant development level.
而根的长度是根发育水平的一个重要的指标。
The root system development ability of cotton with different cultivation way is analyzed.
研究了不同耕作方式棉花根系的发育能力。
This review deals with recent development of hairy root cultures for pharmaceuticals and points out the future ways of hairy root cultures for pharmaceuticals.
本文概述了培养毛状根生产药物研究的新成果和存在的问题，为进一步开发利用毛状根提出了可供参考的建议。
Reseacrch also showed that one of the key measure to get hight yield of rice is to promote root system development though fertilizer application control.
研究还表明：在高温多雨的水田生态系统中，通过人控施肥调节、促进水稻根系发育，是夺取水稻高产措施之一。
The latest development of the new bottled kudzu root tea, through high-tech extract, effectively retain the active ingredients of food and beverage.
最新开发的新品瓶装葛根茶，经过高新技术有效提取，保留其有效成分的食品类饮料。
On the contrary, the increasing of density inhibits the root development.
密度增加则抑制了根的生长和根干物质的积累。
The growth and development of upland rice root system were studied by three-dimensional coordinate container method.
采用自创的“三维坐标容器法”，研究了潮砂土、红壤土、水稻土对陆稻根系生长发育的影响。
For example, it can promote root development in cuttings, stimulate fruit development in the absence of fertilization or, in excess, kill weeds.
比如，在切削部位可以促进根的生长，不受粉的情况下刺激水果发育，过量可以除草。
The nuclear ultrastructural changes of infected cell were studied by using transmission electron microscopy (during) the development of pea root nodules.
用透射电镜研究了豌豆根瘤发育中侵染细胞核的超微结构变化。
The function of root canal disinfection is to control or kill the remaining bacteria in the root canal, relieve pain, control exudation and induce apical part of a root to complete development.
根管消毒的目的是：进一步控制或消灭根管预备后残留在根管内的细菌、止痛、控制渗出、诱导根尖发育完成等。
Its root tuber has multilayer concentric circularity similar to "annual ring lines" at the initial stages of development, and grows and enriches at the same year.
块根在发育的初期具有类似“年轮纹路”的多层同心圆结构，当年产生，当年充实。
Its root tuber has multilayer concentric circularity similar to "annual ring lines" at the initial stages of development, and grows and enriches at the same year.
块根在发育的初期具有类似“年轮纹路”的多层同心圆结构，当年产生，当年充实。
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