合成物质

From the healing point of view, if amaroli proves to be less dangerous than the therapeutic use of drugs, synthetic hormones and various other assorted chemical substances, if it proves less corrosive and nutritionally harmful than Coca Cola and 7-Up, if it is less dependence-producing and intoxicating than alcohol, less distasteful than eating gelatin, manufactured from the hoofves and tendons of animals, then I am sure it will be a boon to humanity.

从康复角度看，如果 amaroli 证明比应用药物，合成激素，和各种其他各种各样化学物质治疗更少危险，如果它证明比可口可乐和7-Up 更少腐蚀和营养危害，如果它比乙醇更少产生依赖和致毒，比吃明胶（它是从动物的蹄和筋腱制造的）更少讨厌，那么我肯定，它对人类必将是一个福音。

The invention relates to a synthesis method of the chemical luminous material acridine ester DMAE question mark NHS.

本发明涉及一种化学发光物质吖啶酯DMAENHS的合成方法。

Adenosine Triphosphate,the direct energy-serving molecule in the cell, is synthesized with ATP synthase under proton gradient.

ATP是由ATP合酶在质子梯度推动下合成的细胞直接功能物质。

Respiration was the most important limiting factor of fresh seed dormancy. Seeds without seed coat and aleurone layer germinated, but could not grow to normal seedling until finishing some metabolism. Drying could break fresh seed dormancy, but the effect of treatment with GA3 and H2O2 was not very significant.

呼吸是限制玉米鲜种子萌发的主要因素，去除种皮可以促使鲜种子萌发，但若要成长为正常幼苗还需体内代谢完成与幼苗生长有关的物质的合成，干燥可以使种子解除休眠，赤霉素、过氧化氢处理可一定程度解除鲜种子休眠，低温处理对解除玉米鲜种子休眠不起作用。

Today, because it is so rare and expensive, many companies use synthetic chemicals, instead of ambergris, in their perfumes.

今天，因为它是如此罕见和昂贵，许多公司在他们的香水中都使用合成化学物质来取代龙涎香。

In contrast with the rapid nucleus degradation, cell organelles in cytoplasm, such as rough endoplasmic reticulum, amyloplast, and mitochondrion, maintained their metabolic functions for a longer time.

在核衰退的同时，其胞质中的粗面内质网、淀粉质体和线粒体等细胞器具有正常的代谢功能，细胞仍在合成并积累营养物质，淀粉胚乳细胞一边衰退一边行使其功能，直至死亡。

In the process of nucleus degeneration, cell organella, for example, rough endoplasmic reticulum, amyloplast, and mitochondrion, maintained normally metabolic functions in cytoplasm, and nutrient substance was still synthesized and accumulated at the time of nuclear degeneration, the starchy endosperm cells carried out their functions until cell death simultaneously.

在核衰退的同时，其胞质中的粗面内质网、淀粉质体和线粒体等细胞器具有正常的代谢功能，细胞仍在合成并积累营养物质，淀粉胚乳细胞表现出一边衰退一边在行使其功能，直到细胞死亡。

These results suggested that many organella could all develop into amyloplast, variation of amyloplast envelope resulted in amylopast proliferation, RER played an important role in synthesis and deposition of protein, ER showed many functions during endosperm development, intercellular space and plasmalemma invagination played an important role in transportation of nutrients, degeneration of starchy endosperm nucleus was a special PCD, Ca〓 and phosphatases played an important role during endosperm development.

上述结果表明：多种细胞器可以趋同发育成淀粉质体，淀粉质体增殖来源于其被膜的活动，粗面内质网在蛋白质的合成与积累中具有重要作用，内质网在胚乳发育中具有多种功能，胞间隙和质膜内陷在营养物质的运输中具有重要作用，淀粉胚乳细胞核的衰退是一种特殊形式的编程性死亡，Ca〓和磷酸水解酶在胚乳发育中起重要作用。

According to sanitary law, food additives is the natural or man-made component not only to improve the quality , color , smelling and taste , but also to antisepsis and manufacture.

按《中华人民共和国食品卫生法》的规定，是指为改善食品品质和色、香、味以及防腐和加工工艺的需要，加入食品中的化学合成或天然物质。

Autotroph:an organism capable of synthesizing its own food from inorganic substances, using light or chemical energy.

自养生物：一种能够从无机物质如光或化学能量中合成出自身食物的有机体。

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！