查询词典 herbs

Perennial herbs; petiole hairs spreading; leaf blade papery, base not decurrent; style 2-2.5 mm.

多年生草本叶柄毛开展；纸质的叶片，基部不下延；花柱2-2.5毫米 2 F 。

Annual herbs; petiole puberulous; leaf blade membranous, base decurrent; style 1-1.5 mm.

一年生草本的草本；叶柄被微柔毛；叶片膜质，基部下延；花柱1-1.5毫米 1 F 。

Herbs annual, usually covered with dendroid and stellate hairs.

一年生草本，通常为所覆盖和星状毛。

Herbs, annual or perennial. Stem sometimes woody at base, simple or dichotomously branched.

一年生或多年生草本茎有时在基部木质化，简单或二歧分枝。

Herbs, shrubs, or small trees, sometimes monoecious or dioecious.

草本，灌木，或者小乔木，有时雌雄同株或者雌雄异株。

Any of several herbs of the genus Dipsacus native to the Old World having flower heads surrounded by spiny bracts.

川续断属的草本植物，原产于旧大陆，头状花序围绕者有刺的苞片。

The results show that, firstly, Stellera chamaejasme L, which rely on their developed axial root system in the 10～40cm soil layer to occupy the competitive priority of volume, length, surface area and so on, in the case of their adaptive faculty to poor surroundings resulting from fruit picking, trampling and overgrazing as well as with the phenomenon of restrained growth among various plants, gradually become the dominant plant in the herbaceous community; secondly, this kind of degraded grassland has not displayed any general characteristic of degradation such as surface exposure, accumulative quantity of vegetation reduced, water loss, soil erosion and so on, therefor, it should be dealt with distinguishingly; thirdly, if"Stellera chamaejasme L Killer"and"Oxytropis ochrocephala Killer"invented by CAS are taken advantage of respectively in the bloom period of Stellera chamaejasme L and at the beginning of florescence of Oxytropis ochrocephala bunge by ultra-low volume spray of 1. 05L/hm〓 and 1. 35～165L/hm〓 dosage separately, the death rates of poisonous herbs may achieve above 95% and 92% correspondently; fourthly, this technology with the characteristics of high work efficiency, exclusive selectivity and convenient operation, is safe to non-target plants and other animals, and has no toxic or side-effect to environment; furthermore, an execution of"Stellera chamaejasme L Killer"spray and a two-year grazing prohibition can be effectively applied on degraded grasslands of"Weed and Poisonous plants Type".

结果表明：狼毒凭借发达的轴根系在10～40cm土层中形成的体积、长度、表面积等竞争优势，以及对采食、践踏、过度放牧所形成的不良环境的适应能力和异株克生现象的存在，逐步成为草群中的优势植物；毒杂草型退化草地没有表现出地表裸露、植物蓄积量减少、水土流失等一般性退化特征，对该类草地的治理应区别对待；应用中科院研制的'灭狼毒'和'灭棘豆'分别在狼毒盛花期和黄花棘豆初花期，以1.05L/hm〓、1.35～165L/hm〓的施用量超低容量喷雾，毒草的死亡率可达到95％、92％以上；该技术具有工效高、选择性专一、灭效高、操作简便，对非靶标植物和其它动物安全，对环境无毒副作用的特点；采用喷施'灭狼毒'+短期禁牧措施，可以有效治理毒杂草型退化草地。

The 4 Chinese herbs have some therapeutic effects on osteoporotic rat models. Drynaria and Epimedium appeared to work better.

4种中药对OVX大鼠骨质疏松均有不同程度的防治作用，但以骨碎补和淫羊藿最为显著。

According to the classical signal transduction pathway of estrogen, we use Luciferase reporter gene to screen phytoestrogen form Selaginella tamariscina, Pinus massoniana Lamb, Corallodiscus flabellate, Dryopteris sublaeta Ching et Hsu and Leonurus heterophyllus. In this study,the pβgal-Control vector, the pERE-TAL-luc vector, the pCNX2-hERα/pCNX2-hERβvector were transfected into HEK293 cell line. If the components in the herbs combine with the ER, then it could induce the expression of reporter gene controlled by ERE.

根据体内的雌激素信号转导途径，我们选用了以luc为报告基因、ERE为调控序列的重组报告基因载体pERE-TAL-luc，并将其与重组人ERα(humanERα，hERα)表达载体pCXN2-hERα和重组人ERβ(humanERβ，hERβ)表达载体pCXN2-hERβ共转染ER阴性细胞系，建立了靶向ERα或ERβ的细胞水平药物筛选模型，结合小鼠子宫增重实验，对卷柏、松针、益母草、石胆草及贯众等5种中药的植物雌激素作用进行了研究，以期为临床防治更年期综合症等提供准确、科学的实验基础。

SC the neck and back of mice by D gal(120mg/kg) for 40days,SC the herbs group by D gal let them drink the concentrated two old drugs decoction for 40 dyas,and compared with the empty group,than observe the effect on the indices of the brain,dthymus,spleen,liver and kidney,the activity of SOD of serum,MDA and t...

小鼠颈背部皮下注射D 半乳糖 4 0天，中药组注射D 半乳糖同时以 6 32g/(kg·d-1 )浓缩二陈汤煎液灌胃 4 0天，并以空白组作对照，观察二陈汤对小鼠脑、胸腺、脾、肝、肾指数、自由基代谢指标血清超氧化物歧化酶、丙二醛及小鼠大脑额前页神经元超微结构的影响。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。