查询词典 root

Objective: To study the influence of root of medicated serum with the root of Crataegus cuneata on human sperm motility in vitro.

目的：研究野山楂根含药血清体外对弱精子症患者精子运动能力的影响。

Promotes the weak tree's growth to have to hold raises root this key, because only then the root is deep can the leaf cyclopentadiene.

促进弱树的生长必须抓住养根这个关键，因为只有根深才能叶茂。

Dauciform root is chracterized by short, carrot-shape, lateral roots with remarkably dense, long root hairs and facultatively formed in Cyperaceae.

胡萝卜状根是莎草科特有的一种横向膨大、具有很多根毛、形状似胡萝卜的根。

Habitat utilization of root vole was studied in the region of Haibei Alpine Meadow Ecosystem Research Station, the Chinese Academy of Sciences, from July to September of 2002 and 2003. Three indexes of activity intensities, runway length, runway branch number and burrow entrance number were used to estimate root vole's utilization intensities on four types of habitats, manual cultivated land, true meadow, swamp meadow and Dasiphora fruticosa shrub.

为研究根田鼠对不同类型栖息地的利用强度，于2002-2003年的7-9月在中国科学院海北高寒草甸生态系统定位站地区采用样方法测定了4种类型栖息地（人工耕作地、真草甸、沼泽化草甸、金露梅灌丛）中的3个根田鼠活动强度变量（跑道长度、跑道分叉数、洞口数）。

There exists a logarithm relationship between stress and strain for Medicago sativa root, which does not follow Hooker's Law, and Digitaria sanguinalis root follows the Law.

研究发现，豆科紫花苜蓿根的应力-应变为对数函数关系，不符合胡克定律，马唐根的应力-应变关系的本构方程基本遵从胡克定律。

It is a combination of two powerful herbs: Echinacea purpurea root and Oregon Grape root.

它是两种有效草本的结合：紫锥菊根和俄勒冈葡萄根。

And Echinochloa crusgalli L. were studied. Both of the aqueous extract from aerial part and root of T. repens inhibited the germination rate of weed seeds, root activity and respiratory rate, and the activities of superoxide dismutase peroxidase and catalase of germinating seeds; enhanced the activity of peroxidase and the content of malondialdehyde.

结果表明，白三叶草地上部分水浸液和根部水浸液显著抑制苘麻和稗草种子的发芽率，降低了杂草种子萌发过程中超氧化物歧化酶，过氧化氢酶的活性，抑制了杂草种子萌发过程中的呼吸速率，根系活力，明显提高了杂草种子过氧化物酶活性和丙二醛的含量。

And Echinochloa crusgalli L. were studied. The result showed that both of the aqueous extract from aerial part and root of T. repens inhibited the germination rate of weed seeds, root activity and respiratory rate , the activities of superoxide dismutase peroxidase and catalase of germinating seeds, enhanced the activity of peroxidase and the content of malondialdehyde.

结果表明，白三叶草地上部分水浸液和根系分泌物显著抑制苘麻和稗草种子的发芽率，降低了杂草种子萌发过程中超氧化物歧化酶、过氧化氢酶的活性，抑制了杂草种子根系活力，显著提高了杂草种子过氧化物酶活性和丙二醛的含量。

Fig.4 Comparison of distribution for RADR of root number, root length, seedling height and total r elative alkali damage rate at early seedling stage under different Na2CO3 concentration

图4 不同浓度的 Na2CO3胁迫下，水稻幼苗前期根数的相对碱害率和综合相对碱害率的分布比较

In this paper Biochemistry and physiology of various of lotus root before-harvest and after-harvest were investigated, and the results as follow:Physiological properties of After-harvest lotus root, e"lian l,e"lian 2,e"lian 3,e"lian 4,elian 5, which were stored in the room at average 15 C, were studied.

本文以鄂莲系列莲藕为材料，对不同品种莲藕采前及采后生理生化特性进行了分析，并且对12个品种的莲藕的总酚，儿茶素和黄酮的含量分布进行了研究。

Chinese traditional virtue is humility and wariness,the compliment and praise to the others should be declination

中国人的传统美德是谦虚谨慎，对别人的恭维和夸奖应是推辞。如

We bought this house on the never-never.

我们以分期付款的方式买下这座房子。