植物化学的

Lignin is a major component of wood and has important biological function for plants.

木质素作为木材的主要化学成分，在植物中具有重要的生物学功能。

Growing from the forming of flame combustion process and plant of the snow flake, one can all realize the existence of chemical meaning. Moreover, one can find the world to be profound to reach, observe fixed star and evolve theory examine, and even as small as plastic bag, wash bowl precise, catalyst converter, nanotech material in detail.

从雪花的形成、火焰燃烧过程以及植物生长等，都可体会到化学意涵的存在，甚至大到发现世界奥妙，观测恒星和演化论推究，小到塑胶袋、洗碗精、触媒转换器、奈米材料中都可一窥其境。

NATURE FUND bring each of your products are extracted from natural plants, not mixed any petrochemical substances, animal ingredients, chemical pigment and artificial spices, all-round use of organic cultivation of herbs and various natural extracts sperm extraction oil to meet the highest quality requirements and standards.

NATURE FUND带给您每一项产品都是从天然植物中萃取，没有参杂任何石化物质、动物性成份、化学色素及人工香料，全方位地使用有机栽培的药草萃取液以及各种天然萃取精质油，以符合最高质量的要求和标准。

Simultaneously, applied Ecological Stoichiometry to research P transfer between soil-plant-beetle in desert area .

同时，应用生态化学计量的原理，研究典型荒漠生态系统中P元素在土壤—植物—昆虫之间的转移变化情况。

In the presence of Ag 2O,the 1 bromobixadecane was converted to dotriacontane in high yeild by stirring with protection from light in DMF at 80 ℃ for 24 h.

正三十二烷可以从植物中分离［1］，曾被用作气相色谱的固定相［2］，也是豆类昆虫的引诱剂，在化学一上该物质还有其它应用。

With field pot experiment, the effects of two dosages of enhanced UV-B radiation on the morphology, physiology, biomass allocation, and chemical composition of C4 plant Amaranthus retroflexus were studied.

通过大田盆栽实验，研究了2种增强的UV-B辐射对双子叶C4植物反枝苋形态、生理、生物量分配及化学成分的影响。

Comparison of four annona cultivars;2. Advances in the Studies on Postharvest Physiology and Fresh-keeping Methods of Annona Fruits;3. Plants of Annonaceae and their chemical components have very s.

番荔枝科植物及其化学成分具有很好的抗肿瘤作用，体外实验研究显示强大抑瘤效果，而体内实验不多，为此以番荔枝总提取物进行了防治肝癌的整体动物实验。

The content of total and soluble elements in different soil profiles of Carex meyeriana mire wetland changed in different seasons, and moved in deep horizon of soil.

乌拉苔草沼泽湿地化学过程的研究着重分析营养元素在土壤和植物不同器官中的分布与动态。

A study on bisflavone constituents and chemotaxonomy of Cephalotaxus.

三尖杉属植物的双黄酮成分及其化学分类的研究。

A study on bisflavone constituents and chemotaxonomy of Cephalotaxus.

标题 三尖杉属植物的双黄酮成分及其化学分类的研究。

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。