A chord with the root at the bottom is said to be in root position.
底部有根音的和弦为本位和弦。
Although the importance of auxin in root development is well known, the molecular mechanisms involved are still unknown.
众所周知生长素对根的发育有着重要的作用，但对其作用的分子机理却尚未明了。
In addition to its important role in diverse fundamental processes, indole-3-acetic acid (IAA) is involved in root growth and development.
吲哚乙酸(IAA)除了在多种基本的生命过程中发挥重要作用外，还参与根的生长和发育。
And there is no significant change in root length.
牙根长度的变化无统计学意义。
The primary site of Al toxicity locates in root apices.
铝毒害的最初作用位点在根尖。
The occurrence of hemoglobin in root nodules is notable.
值得注意的是根瘤中出现血红蛋白。
The nutritional demand of bacteria in root plane was of amino acid type.
根面细菌在营养需求分类上可归为氨基酸需求菌群。
AIM: To establish an evaluating mode for difficulty in root canal therapy.
前言：目的：建立根管治疗难度的评估模式。
Starch content in root was positively correlation with dry weight of root.
参根淀粉含量与参根干重呈显著正相关。
CONCLUSION: RVG can obviously improve the satisfaction in root canal therapy.
结论：RVG能明显提高根管治疗术的满意率。
Conclusions: Microwave radiation has the effect of sterilization in root canal.
结论：微波消毒根管有满意效果。
The content of n, P, K, Ca and Mg in root decreased as root diameter increased.
根中氮、磷、钾、钙、镁含量随根径的增大而减少。
It suggests that RE-MECF may damage DNA in root -tip cells of maize in some degree.
实验结果表明：RE - MECF对玉米根尖细胞DNA具有一定的损伤作用。
Objective: To Determine the content of isopimpinellin in root of Toddalia asiatica.
目的：用高效液相色谱法对苗药飞龙掌血中异茴芹香豆素含量进行测定。
Storage N used by shoots and leaves in spring mainly came from non-protein N in root.
春季新梢和叶片生长所用的贮藏N主要来源于根中的非蛋白态N。
Conclusion Iatrogenic factors are the major causes for failure in root canal treatment.
结论医源性因素是根管治疗失败的主要原因。
Target microorganisms were not detected in all tissue samples in root canals in control group.
阴性对照组牙根管内组织样本中目标微生物检出率为零。
CONCLUSION: Jinzhi Hanshuye can be used as irrigation and disinfection medicament in root canals.
结论：金栀含漱液用于根管冲洗消毒有良好的临床疗效。
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。
Objective To compare the clinical curative effect of calcium hydroxide or FC in root canal disinfection.
目的比较氢氧化钙和甲酚甲醛（FC）用于根管消毒的临床疗效。
Objective To study the main point of nursing combination for removal the broken instruments in root canals.
目的探讨根管内折断器械取出术的护理配合要点。
There was not a significant difference in root surface area of rice by comparing with the control treatment.
鸭稻共作方式下水稻根系总长变化无明显规律，根系表面积与常规栽培方式下相比无显著差异。
There was a dynamic change of K content in root, leave and stem, they were on the decline in the whole stage.
烟草根、茎、叶中K素含量的变化趋势一致，在整个生育期内均呈下降趋势。
Objective: To explore the use of dental operating microscope with ultrasonic instruments in root canal retreatment.
目的：探讨牙科手术显微镜结合超声工作器械进行根管再治疗的临床应用效果。
Objective To investigate the treatment outcome of nerve transfer in root avulsion injury of brachial plexus upper trunk.
目的阐明神经移位治疗臂丛上干根性撕脱伤的疗效。
BACKGROUND and AIM: We studied the mutation effects of sodium sulfite and sodium nitrite in root tip cells of Vicia faba.
背景与目的：研究亚硫酸钠和亚硝酸钠对蚕豆根尖细胞的致突变作用。
Zinc, found in root vegetables including potatoes, carrots and swedes and also in sesame seeds, is needed for hair growth.
在块根类蔬菜如土豆，胡萝卜和瑞典芜菁，另外芝麻中也含有的锌元素，是头发生长所必需的。
These results indicate peach scion had a certain impact on the type and diameter of vessel elements in root system of stock.
这意味着桃树接穗对砧木根系导管分子的类型与直径产生了一定的影响。
The fructose content increased remarkably in root system, whose increase tendency is same as nicotine content in root system.
根系中果糖含量增加比较显著，且与根系中烟碱含量的增加趋势相同。
The fructose content increased remarkably in root system, whose increase tendency is same as nicotine content in root system.
根系中果糖含量增加比较显著，且与根系中烟碱含量的增加趋势相同。
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