植物化学的

Meanwhile,the advances in the recent research of chemical constituents and pharmacologicalactivities of the genus of Anemone and Euphorbia were reviewed.

进行了化学成分的研究，同时对银莲花属植物和大戟属植物的化学和药理学研究进行了综述。

Konjac flour by chemical modification, the swelling force is very strong, and its viscosity than the known plant gum, is an exceptionally strong performance of the adhesive.

魔芋的化学改性，面粉的膨胀力非常强，它比已知的植物胶的粘度，是对胶粘剂异常强劲的表现。

The Council supervises the work of subject matter standing committees including: bacteriology; biochemistry, physiology, and molecular biology; biological control; chemical control; diagnosticians; diseases of ornamental plants and turf grasses, environmental quality and plant health; epidemiology; exobiology and space phytopathology; forest pathology; genetics; integrated pest management; mycology; mycorrhizae; nematology; plant disease detection; plant disease losses; postharvest pathology and mycotoxicology; seed pathology; soil microbiology and root diseases; tropical plant pathology and virology.

该协会主要研究范围涉及细菌学、生物化学、生理学、分子生物学、生物控制学；化学控制学；诊断学；观赏植物和草皮病理、环境质量与植物健康；流行病学；外空生物学和空间植物病理学；森林病理学；遗传学；病虫害综合管理；真菌学；线虫学；植物疾病诊断；植物病害损失；收割期后的植物病理学和真菌毒理学；种子病理学；土壤微生物学和植物根病理；热带植物病理学与滤过性微生物学等。

Firstly, it is found that there are many obvious differences between Acorus and Araceae. Their differences are based on many aspects which include characteristics of morphology, anatomy and epidermis of leaf, types of tapetum in anther walls , patterns of endothecial thickenings, and ways of development of endosperms, presence or absence of perisperm, components of photochemistry, and sequences of rbcL.

研究表明：1。菖蒲属与天南星科其它属在叶的形态、结构、表面特征，花药绒毡层类型，药室内壁增厚的特点，胚乳的发育方式，外胚乳的有无，植物化学成分，rbcL基因序列等多方面存在着显著的差异。

Searching for specific ligand to a certain recepter or enzyme in human body from secondary metabolities of plants, animals and microorganisms, Optimization of lead compound under certain theory or hypothesis, and synthesis methodology investigation of pharmaceutically active compound are all tasks of medicinal chemistry.

药物化学的研究领域十分宽广，既有从动物、植物、微生物的次生代谢产物中寻找与人体内特异性的受体、酶的激动剂或拮抗剂，又有在理论、假想指导下的先导化合物的优化，以及生理活性化合物的合成方法学研究。

Singh's laboratory found that mice grafted with human prostate tumors that received a small amount of the phytochemical PEITC daily for 31 days had significantly reduced tumor size when compared to a control group of mice.

目前的研究情况如下先前的研究中，辛格博士的实验室发现，小鼠移植人类前列腺癌得到少量的植物化学peitc每日31天，已经大大降低了肿瘤的大小比较的对照组小鼠。

In the light of looking up -finishing-inquiring into the literature,The subject ntegratedly applied the knowledge of botany and phytotomy and Authentication of Chinese Medicines and the experimental technology to study taxonomy and anatomy of Cornus chinense Wanger and its kindred plant.To combine the knowledge of natural medicinal chemistry instrumental analysis,pharmaceutical analysis and experimental technique,Glycosides chemical components of Cornus chinense Wanger and its kindred plant were qualitatively analysised by using TLC.

以文献查阅-整理-调查为基础，综合运用植物学、植物解剖学、中药鉴定学知识与实验技术对川鄂山茱萸及其近缘植物进行分类学处理与解剖学研究，结合天然药物化学、仪器分析、药物分析等学科的知识与实验技术，用TLC定性分析川鄂山茱萸及其近缘植物的苷类化学组分；用HPLC测定川鄂山茱萸不同器官、细胞组织、果实不同采集期的熊果酸、马钱苷的含量并进行色谱条件优化。

This thesis attempt to provide some scientific evidence for the chemotaxonomy and medicine development of these genuses and to provide some of molecular basis for anticancer mechanisms of flavonoids.

本论文研究工作对上述的三个属的化学分类学及药用植物资源的合理应用、开发提供了一定的科学依据，同时对从分子水平研究黄酮类化合物抗肿瘤作用机制提供了一定的理论基础。

Berleth Lab, Department of Botany is primarily dedicated to teaching and research in botany including plant physiology, plant biochemistry, plant anatomy and development, plant pathology, molecular genetics of plant hormone signal transduction, vascular plant systematics, plant evolutionary biology, microbial ecology, plant evolutionary ecology and physiology.

植物学系主要致力于植物生理学，植物生物化学，植物解剖学和发育，植物病理学，植物激素信号转导的分子遗传学，维管植物分类学，植物进化生物学，微生物生态学，植物进化生态学和生理学等。

The results of this experiment were different from previous study which suggests that the study on plant chemical defense in large geography scale is difficult and the results may be affected by the background of seedlings and experimental animals and the measured features. So that, more experiments should be carried on in the future.

本文的试验结果与过去的相关研究结果有一定差异，说明大地理范围的植物化学防护研究并不简单，其结果可能受种前的遗传背景、实验动物背景、所选的观测指标等诸多因素影响，因此需要进一步的反复实验。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了