root concentration

Panax Ginseng Root Extract is from 4-6 year root after extraction, pesticide residue elimination, filtration and concentration.

通过对生长了4至6年的西洋参清除农药残留,提纯, 过滤以及浓缩,我们得到了西洋参的提取物——人参皂甙.

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Allelopathic effects of 3 kinds of root exudates on root and shoot dry weight of wheat, corn and pigeon-pea in sole and mixed cropping patterns were studied through germination experiment under different concentration and combination.

通过发芽试验研究了不同作物根系分泌物在不同浓度、不同组合方式下对单播和混播作物根干重和芽干重造成的化感效应。

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Effect of Concentration of NO3~& N on Root Vigor and Rhizosphere pH Value of Winter Wheat Seedlings

硝态氮浓度对冬小麦幼苗根系活力及根际pH值的影响

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The growth of hairy root and biosynthesis of anthraquinones were strongly restrained by 2,4-D. However, NAA and 6-BA of appropriate concentration were favourable to hairy root growth and anthraquinones production.

在MS培养基中添加2,4-D对何首乌毛状根的生长和蒽醌类化合物的生物合成有很强的抑制作用，而添加适量浓度NAA和6-BA则可促进何首乌毛状根的生长以及蒽醌类物质的生物合成。

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The elevated CO_2 concentration enhances the activity of edaphon and induces more root nodule of soybean.

CO2浓度升高，可增强土壤微生物的活动，使大豆根瘤数增多。

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Root length, root/ shoot ration and IAA in the root and leaves of the plant increased and iPA content decreased with the decrease in P concentration in the medium.

结果表明，随着介质磷水平的降低，大麦根长、根/冠比及根和叶中生长素（IAA）含量均增加，细胞分裂素（iPA）含量则随之减小；

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Based on the ANSYS analysis software and simulation of the strength test, it was quantitatively proved that increasing the chamfering on the slot root of the rail could obviously reduce the stress concentration and enhance the intensity of the launcher housing.

基于ANSYS分析软件平台以及模拟强度试验对导轨撕裂部位进行强度分析，定量说明了此圆角增大可以明显改善导轨槽处的应力集中，增大某发射装置壳体的强度余量。

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CONCLUSION: In coronary heart No ⅱ decoctions, that ligusticum wallichi add white peony root, safflower and root of red sage don ′ t affect the blood drug concentration and AUC of FA.

结论：在冠心号中川芎配伍芍药、红花和丹参等并不影响体内FA的血药浓度及其生物利用度。

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Discovering through the finite element analysis and the test result, Blade profile contract rapidly in which the blade of this article studying is being away from the blade root about 2/ 3 blade, and causes the stress concentration phenomenon.

通过有限元分析和试验的结果均可以发现，本文所研究的叶片在距离叶根大约2/3处叶片外形收缩过快，导致应力有集中现象。

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Conclusion The Neuroelectricity physiologic function of dorsal root ganglion and nerve would not be damaged by collagenase used in therapeutic concentration. ( J Intervent Radiol, 2006,15: 364-366)

结论临床应用的胶原酶化学髓核溶解术的胶原酶治疗浓度不影响大鼠脊神经背根神经节和传导神经的神经电生理功能。

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