合成物质

After the heart fades the internal organs extravasated blood oxygen deficit,the intestines mucous membrane dropsy and the digestion absorption function reduces,causes the nutrients absorption to reduce,the liver extravasated blood is tumescent,the liver cell suffers injury,causes the protein synthesis to drop.

心衰后内脏淤血缺氧，肠黏膜水肿及消化吸收功能降低，使营养物质吸收减少，肝脏淤血肿大，肝细胞受损，使蛋白质合成下降。

All formulations are completed from clarifying the specific natural phenomenon, to geometrizing a system, and finally to deducing the targeted formulas by appropriate synthesis of knowledge in physics and mathematics.

全部的方程式推导都从解释特定的自然现象开始，然后解释如何将物质系统几何化，最后再解释如何把适当且相关的物理和数学知识加以合成发展出目标参数的方程式。

According to the Box-Benhnken design principle,the method of response surface method with 3 factors and 3 levels was used. The factors influencing the technological parameters were determined by means of regression analysis. Response surfaces were finally graphed with the yield as the response value. The synthesis conditions were optimized as follows:reaction reagent was NBS,stoichiometric proportion between NBS and anhydrovinblastine was 1.07; the dosage of TFA was 22 mL/L; reaction temperature was －68 ℃ and duration was 90 min.

在单因素实验基础上，根据Box-Benhnken实验设计原理，采用三因素三水平的响应面分析法，研究了各个因素及其交互作用后，得到了合成7′-Br-脱水长春碱的最佳工艺条件：以二氯甲烷为溶剂，采用NBS为溴代剂，其用量与底物的物质的量比为1.07∶1，TFA的加入量22 mL/L，在－68 ℃下反应90 min，终止反应后，得到卤代产物。

Search natural foods interdicting synthesis of nitrosamines, guide meal in reason and prevent synthesizing of nitrosamines in bodies.

寻找天然物质阻断亚硝胺合成，指导合理膳食，防止体内形成亚硝胺。

Key players at the base of the marine food web are diatoms (unicellulor algae with silicified cell walls) and their main predators, the herbiorous copepods.

本文对硅藻产生的防御性物质oxylipins的化学生态学及其在极低浓度下如何其作用进行了综述，同时对其生物合成、测试和化学防御对浮游生物群落结构的影响等进行了讨论。

These two substances can not be synthesized in the body, but must be from food intake.

这两种物质都无法在体内合成，而必须从食物中摄取。

They are synthesized in the cytoplasm, then translocated to mitochondrial and located in the inner membrane by specific transport mechanism.

该家族成员由细胞质合成，经特定的转运机制，运输入线粒体，并定位于线粒体内膜，负责小分子物质跨线粒体内膜的转运。

It is impossible to think of modern everyday activities without the use of synthetic chemicals called polymers.

这是不可能想到现代日常活动不使用合成化学物质的聚合物。

The grain filling of superior spikelets was a continuous progressing process without interruption: Free nucleus→endosperm cell formation→endosperm cells differentiating into aleurone layer and starchy endosperm→composition and storage of reserve materials such as starch and storage proteins.

水稻强势籽粒的胚乳发育是一个无间断的连续过程，经过游离核期→胚乳细胞化→胚乳细胞分化发育成糊粉层和淀粉质胚乳→合成和累积淀粉、蛋白质等贮藏物质，约在20d以内完成胚乳发育的全过程，不同强势籽粒的胚乳发育进程大体一致。

Our products consist of 20 catalogues, ranging from natural wash and care, health care, environment-friendly bamboo charcoal, functional fiber textile, manual household articles, botanic dyeing to environment improving plants, all together 2000 items. all the products are made from natural material characteristic of being safe, innocuous, non-polluting, non-irritating and degradable.ecoh is committed with changing the consumption attitude and habit of chinese households and advocating the harmonious development of men and nature by producing natural products from plants while keeping away from chemical composition, so as to provide naturalism health formula for chinese households. ecoh is now advancing with a high speed, and it will have more than 800 all-sized chain stores named experience of natural living art.

ecoh生态家的产品系列由自然洗护/天然养生/竹炭环保/功能纤维织品/手工家居/天然植染/环境改良植物等20大类2000个sku组成，所有产品均取自天然材料，具有安全、无毒、无污染、无刺激、无化学物质残留、可降解的生态/环保特性。ecoh·生态家致力于改变中国家庭的消费态度与消费习惯，在倡导人与环境的和谐发展中，远离化学合成，主张使用植物自然生成产品，为中国新家庭提供全面的自然主义健康方案。2007年，ecoh·生态家正以火箭的速度飞跃，&ecoh生态家&大中小型&天然生活品体验&连锁店将超过300家。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！