食物是由碳水化合物，脂肪，水分和（或）蛋白质组成的，并且能使动物通过进食或饮用而获得营养或满足的一种物质。
Food is any substance, usually composed primarily of carbohydrates, fats, water and/or proteins, that can be eaten or drunk by an animal for nutrition or pleasure.
像花园一样，一块块“湿地”上填上泥土和岩石，种上植物，吸收水分并吸附生物化合物和病原体。
Garden-like "wetland cells" layered with plants, soil, and rocks collect the water and capture biological compounds and pathogens.
包含碳水化合物和钠盐的饮料，例如一些运动饮料，也非常重要，因为他们可以补充因为汗水而失去的水分和营养。
Drinks that contain carbohydrates and sodium, such as sports drinks, also are important because they replenish the fluids and nutrients lost by sweat.
运动饮料含碳水化合物、矿物质、电解质及食用添加剂，可以补充因运动流汗而丢失的水分及电解质。
Sports drinks contain carbohydrates, minerals, electrolytes, and flavoring, and are intended to replace water and electrolytes lost through sweating during exercise.
其次，电石容易与空气中的水分化合后产生易燃易爆的乙炔气体，这是一般破碎机械中更没有遇到的问题。
Secondly, calcium carbide easy and moisture from the air after the compounds produced inflammable and explosive gas, this is generally acetylene stave machinery more no problems in.
保持身体水分，避免过多食用食盐，吃碳水化合物含量丰富的食物。
Stay hydrated, avoid excess salt, and eat foods rich in carbohydrates.
一些离子化合物形成含一定比例的水分子和离子化合物的晶体。
Some ionic compounds form crystals that in-corporate a definite proportion of molecules of water as well as the ions of the compound itself.
简单地来说，水合物是含有水分子的化合物，中学课本上提到的明矾、石膏和蓝矾等，都是最著名的水合物。
Simply, the hydrate is a compound containing water molecules and secondary school textbooks mentioned on the alum, gypsum, and blue vitriol, are the most famous hydrate.
提出了估算含氧化合物的正辛醇/水分配系数的基团贡献法———GC-K3基团贡献法。
New method named GC-K3 group contribution method for the esxtimation of the octanol-water of oxygenous compounds is presented.
该文主要介绍了其水分、碳水化合物、含氮物质、糖苷类、色素物质、矿物质、各种酶等的变化，并提出了创造适宜条件，腌制高质量的产品。
Changes of moisture, carbohydrates, nitrogen compounds, glycoside pigments, minerals, and enzymes are introduced in this paper. The suitable condition is set to produce high quality product.
正如下面所讨论的，卵磷脂是化合物，用于使油或脂肪和水在一段时间内被分离开，即阻止油和水分离。
As discussed below, emulsifiers are compounds used to keep oils or fats and water dispersed in one phase (i. e., they prevent oil and water from separating).
单环芳烃在土壤基质中相对斜率的大小与化合物本身的沸点以及辛醇-水分配系数呈负相关。
The relative slope of mononuclear aromatics in soil matrix negatively correlates to the boiling point of the compounds and the partition coefficient between octanol and water.
该文就水分含量、碳水化合物、蛋白质、平均分子量及食品添加剂等因素与一定的食品体系的玻璃化转变温度的关系进行了综述。
In this paper, a summarization of the relationships between the glass transition temperature and some food factors e. g. water content, carbohydrate, pro...
化合物4是由多酸阴离子、硫酸根离子、水分子通过氢键胶合在一起，形成3d结构。
Compound 4 is a 3d structure built from polyanion, sulfate ion, water molecules through hydrogen bonding interactions.
天然气水合物是由水分子和天然气分子在一定温度和压力下形成的似冰雪状结晶化合物，又称笼形水合物或“可燃冰”。由于形成天然气水合物的气体主要为甲烷，因而也常被称为甲烷水合物。
Gas hydrate is a ice-like crystalline compound, formed by water molecules and natural gas molecules under certain temperature and pressure conditions, also called clathrate hydrate or "fire ice".
该类化合物的脂水分配系数有一定的改善；
The lipid-water partition coefficient of the compounds to be improved a certain extent;
该类化合物的脂水分配系数有一定的改善；
The lipid-water partition coefficient of the compounds to be improved a certain extent;
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