植物化学的

Objective: To study alkaloid constituents of Diploclisia affinis. Method: The air-dried vine stems of D.

目的：对防己科秤钩风属植物秤钩风Diploclisia affinis干燥的藤茎进行化学成分研究。

Contrasts each kind deodorizes the technology, after the analysis sludge composting ozone ingredient, draws the conclusion: Chemistry biology combination deodorizes the craft and the plant extraction deodorizes the craft to unify is suits the sludge composting project the choice.

对比各种除臭技术，分析污泥堆肥臭气成份后，得出结论：化学生物组合除臭工艺与植物液除臭工艺相结合是适合污泥堆肥项目的选择。

Crinoids, ammonoids and bivalves dwelt on the stems and lived on pseudoplanktons. They were gradually deposited on the sea bottom with increasing biomass of the dwelling organisms and lime content, and at last concretions were formed.

海百合、双壳类和菊石类栖息在植物茎干上营假浮游生活，随着栖息生物量和化学沉积物灰泥的增加，逐渐沉积在海底形成结核。

Making a dried flower bouquet is a fun project.

干花是利用自然植物材料通过物理或化学方法处理后形成的观赏花材。

OBJECTIVE: To analyse oily constituents of Meconopsis punicea Maxim. METHOD: The oily constituents were analysed and identified by GC-MS.

潘宣目的：通过对红花绿绒蒿油脂性化学成分的分析，为开发利用该植物资源提供科学依据。

This promoter is shown to direct the specific expression of the reporter gene,B-glucuronidase, in trichomes of Arabidopsis.

将此启动子与gus报告基因相连构建植物表达载体并转基因拟南芥，GUS组织化学定位分析表明此启动子在拟南芥叶片和茎的表皮毛细胞中特异表达。

Terpenoid compounds from aromatic plants have been found to inhibit asparagine synthetase. Chemically synthesized 1,4-cineole derivatives display a degree of weed control activity.

在芳香族植物中发现单萜化合物有抑制天冬酰胺合成酶的作用，化学合成1，4-桉树脑衍生物也有一定除草活性。

Plant and animal life is sensitive to changes in the chemistry of the environment.

植物和动物体对环境化学成分的变化非常敏感。

He was delighted to find high 1levels of phosphates and 2nitrates--chemicals that plants need to grow.

他很高兴发现其中含有高量磷酸盐及硝酸盐--植物生长所需的化学物质。

The basic knowledge of development trend and the environmental factors, quarantine, prevention and cure period, the relationship between plant communities, and summary of forest prevention and control, quarantine prevention, physical and chemical control and biological control method.is as follows.

基本摸清了该虫发展趋势与环境因子、检疫、防治时期、植物生态群落之间的关系，并总结出营林防治、物理防治、检疫防治、生物防治、化学防治等防治方法。

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。