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- big molecule of living thing 生物大分子
- If they become too hot, these complicated molecules of living things break up into their separate atoms and cease to be living. 如果生物的这些复杂的分子温度太高,它们就分裂成半个原予而不再生存。
- There are millions of living things on the earth. 世界上有数以百万计的生物。
- If they become too hot,these complicated molecules of living things break up into separate atoms and cease to be living. 如果这些结构复杂的生物分子太热,就会分裂成一个一个的原子,并停止生命。
- If they become too hot,these complicated molecules of living things break up into their separate atoms and cease to be living. 如果生物的这些复杂的分子温度太高,它们就分裂成半个原予而不再生存。
- The molecules of living things are made,not of two of three atoms,but of hundreds or thousands in different complicated patterns. 构成生物体的分子,不是由两三个原子构成的,而是以许多不同的结构复杂的模式由数百万个或数千个原子构成的。
- If they become too hot, these complicated molecules of living things break up into separate atoms and cease to be living. 如果这些结构复杂的生物分子太热,就会分裂成一个一个的原子,并停止生命。
- The molecules of living things are made, not of two of three atoms, but of hundreds or thousands in different complicated patterns. 构成生物体的分子,不是由两三个原子构成的,而是以许多不同的结构复杂的模式由数百万个或数千个原子构成的。
- The big molecule of coal break down by the additive affixture,it can accelerate releasing of coal volatiles,make the coal lower ignition temperature. 同时使用不同的添加剂,可以在不同温度下释放出活性氧,有利于煤的完全燃烧。
- A cell is the smallest unit of living things. 细胞是生物的最小构成单位。
- Biology is the study of living things. 生物 学是对生物的研究。
- The results showed that the big molecules of humic acid sodium enwrapped dicalcium silicate surface ,which prevented dicalcium silicate from contacting with the solution. 试验结果表明,腐殖酸钠的多基团大分子附着在硅酸二钙分子的表面上,使其不与溶液接触而避免二次反应的发生;
- He finds country life preferable to that of living in the city. 他感到在乡村生活比在城市更好。
- The formation and development of the organs of living things. 器官形成生物体器官的形成和发展。
- But for the heat of the sun, what will become of the living thing on earth. 要是没有太阳的热,地球上的生物会成什么样子。
- Organic tissues of living things are fashioned from the elements of air, water and soil which in turn bear the imprints of life. 生物休的有机经组织是由空气、水和土壤中的元素构成,这些元素都带着生命的印记。
- A molecule of water consists of two atoms of hydrogen and one atom of oxygen. 水分子含有两个氢原子和一个氧原子。
- Meanwhile, industrial exhausts, sewages and debris, and the use of chemical pesticides pollute the air and water, and endanger the existence of living thing. 同时,工业三废的排放和化学农药的使用,污染了大气和水体,危害生物的生存,使野生动物数量明显下降。
- The policy will put on the cost of living. 这些政策将使生活费上涨。
- A germ is the earliest form of a living thing. 胚芽是生物的最早形式。