植物化学

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 chemical constituents of walnut shell were systematically studied.

对核桃壳的化学组分研究表明：核桃壳的主要组分是木素、纤维素和半纤维素，与其他植物相比，冷、热水抽出物，1%NaOH抽出物，酸不溶木素含量均较高，纤维素含量明显较低，多戊聚糖含量与阔叶材相近。

These results indicate, at a biochemical level, that the P1 and K2NIa/NIa proteins of potyviruses can trigger the activity of plant Hsp70 promoter.

这些结果，在生物化学水平上，证明了马铃薯Y病毒属成员病毒的P1、K〓NIa／NIa蛋白具有激活植物Hsp70基因启动子的能力。

Three types of community of 5000m^2, where herbaceous scrub, shrub forest and evergreen broad-leaved forest were damaged by M. micrantha, were established in the Country Park of Hong Kong. The herbicide sulfometuron-methy concentration 0.05~0.1 gm^(-2 was tested to Kill M. micrantha. The effect of herbicide sulfometuron-metny killing M. micrantha and its influence on other plants and species diversity in communities were analyzed.

在香港郊野公园内选择薇甘菊危害较严重的草灌丛、灌木林和常绿阔叶林3种群落类型，设置样地5000平方公尺，用0.05~0.1gm^(-2)嘧磺隆对样地中的薇甘菊进行化学防除试验，并在施用除草剂后3、5和14个月跟踪调查施药对薇甘菊的杀灭效果以及对样地中其他植物和群落物种多样性的影响。

Traditionally use natural pigments indigo, saffron crocus, acorn cup, and larkspur stem...

而后用清水漂去碱和杂质传统使用天然的植物颜料把线染色但现在更多使用化学颜料染色般而言，块毯要用十来种同颜色的线

Within the plant kingdom are to be found a vast array of chemical structures.

植物王国中，大量的化学结构被发现。

His current research interests include: biochemical studies of metallothionein-like metal binding proteins and phytochelatins in plants; immobilised algal biotechnology; and conservation strategies for mangroves and their application in sewage treatment.

目前他致力於研究以下项目：类金属硫蛋白的金属结合蛋白的生物化学以及植物的鳌剂研究；固定化微藻的生物工艺学研究；研究保护红树林策略以及利用红树林进行废水处理。

The reason of horizontal difference of main chemical factors between two mangrove forests and its corresponding mudflats was the effect of mangrove plants in great degree.

秋茄林与白骨壤林土壤化学因子间的水平差异，主要是潮位差异引起的，其次是两个红树林间特定的植物种类差异及微生物作用的差异。

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