根

Genotoxicity of ethylicin and bismerthiazol on Vicia faba root tip cells was studied.

利用蚕豆根尖微核技术研究农药乙蒜素和细菌溴腈对蚕豆根尖细胞的遗传损伤，测定蚕豆根尖细胞的微核率、有丝分裂指数和染色体畸变率。

This study will assess elementarily the security and effectiveness of The root and leaf of Panicled Fameflower through the experimental studies on their pharmacodynamics and acute toxicology, provid possibly theorems and experimental foundations for Panicled Fameflower' s edibleness, planting and study.

本课题通过土人参根、叶的药效和急性毒性实验研究，对土人参根、叶治疗&脾虚&证、土人参叶&解毒消痈&的疗效和部分作用机制做出初步评价、并取得土人参根、叶急性毒性数据，为保健中药蔬菜土人参的食用提供客观的药效学和急性毒性的实验依据，以促其进一步推广应用、种植、研究。

In the meantime, the rhizosphere nutrient mechanism, by which the growth improvement of the mixed stand of Pinus koraiensis and Fraxinus mandshurica was obtained, was also discussed. The results are as follows:(1) the element contents in the root tissue and soil can be determined in the same time by electron microprobe analysis.

摘 要：本文通过电子探针技术、根垫法、剥落分离法等实验技术对红松苗木根土界面性质及调控进行了研究，同时通过剥落分离取样法对红松与水曲柳混交林增产的根际营养机制进行了探讨。

Especially in the advanced localized periodontitis of molar with narrow furcation entrance diameter if un treated, the prognosis is poor, unless the oral hygieneis optimal in the furcal area.

一般而言，根叉齿槽骨病变患齿，尤其是带有狭窄根叉入口的进行性牙周炎之臼齿，如果根叉区域无法有效的牙菌斑控制或是没有治疗，则预后极差。

To investigate the effect of activin on neurite growth in dorsal root ganglia and the gangliocyte survival as well as the relationship between activin function with nitric oxide release, dorsal root ganglia were collected from E8 chicken embryos and the growth of cultured DRG in vitro was observed by primary culture method.

为了探讨激活素促进鸡胚背根神经节（dorsal root ganglia，DRG）突起生长、维持神经节细胞生存作用及其与一氧化氮释放的关系，实验采用8d的鸡胚分离背根神经节，原代培养法，观察鸡胚背根神经节的体外生长情况。

The extraction and purification technology of P. Lobata isoflavone and puerarin from extracting solution was studied.

研究了从葛根提取液中分离葛根异黄酮和提纯葛根素的工艺条件。

Effects of the major components of a puerarin, pueraria lobata isoflavones and isoflavone glycosides.

葛根的主要成分有葛根素、葛根异黄酮和异黄酮苷。

The woman was Mickey Mangun, the daughter of Brother Lumpkin and wife of the Reverend Anthony Mangun, who, along with Mickey and his parents, pastored a large church in Alexandria, Louisiana.

那个女人名叫米琪。曼根，她是伦普金修士的女儿，安东尼。曼根牧师的妻子。安东尼。曼根牧师和妻子、父母在路易斯安那州的亚历山大里亚居住，他是一个很大的教堂里的牧师。

This malunion produced a cosmetic defor- mity only, without impairment of function.

其中4例患者，骨折近端只有一根克氏针贯穿；1例患者两根克氏针中的一根未贯穿双皮质；3例患者骨折端克氏针间隔不够，导致结果为单针固定。

One longitudinal section terminating forward of manway box, transverse section at rear end frame, short transverse section adjacent to rear of manway box.

一根纵向步道终止于人孔溢流盒前端，一根横向步道靠近后端框，一根横向短步道安装于靠近人孔溢流盒后端。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。