化合的
- 与 化合的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Except for sea buckthorn fruit is rich in protein, fat and carbohydrates, there are a variety of essential vitamins and minerals.
沙棘果中除含有丰富的蛋白质、脂肪和碳水化合物外,还有人体必需的多种维生素和矿物质。
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If you add that kind of carbohydrate food supplement, this situation is relatively small.
如果增添的是碳水化合物类的辅食,这种状况比较少。
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7A compound is a substance made up of two or more elements which ale so combined that we cannot tell one from the other .
化合物是由两种或两种以上的元素构成的,这些元素化合在一起,使得我们不能把它们彼此区分开来。
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Up to now, the mechanism of singnal transduction involved in heterocyst differentiation is still unclear.
Anabaena PCC7120是一种丝状蓝细菌,在培养基中缺失化合态氮源的条件下,丝状体上分化形成异形胞执行固氮的功能。
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The synthesis process comprises using chiral phosphorus acid as catalysis, synthesizing 2-(4, 7-indoline) compound in high efficiency and highly enantioselective by using sulfur imide and 4, 7-indoline compound, and products can be used to prepare several 2-dimethylamino indoline compounds with high optical activity through oxidation reaction.
以手性磷酸作为催化剂,由磺酰亚胺和4,7-二氢吲哚化合物可以高效率高对映选择性的合成2-甲氨基(4,7-二氢吲哚)化合物;产物可以经过氧化反应用于制备多种高光学活性的2-甲氨基吲哚化合化合物。
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He also says the drug appears to be most effective when given in combination with the older drugs.
他也说当这种药和以前的药化合的话会起到最好的效果。
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The experimental results showed that H-MCM-22 possessed a high activity on alkylation of toluene with methanol, but low paraxylene and xylene selectivity.
采用NH3-TPD、IR等表征了改性前后催化剂的酸性,考察了改性MCM-22分子筛上甲苯与甲醇烷基化合成对二甲苯的反应性能。
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We promise to use hydrocarbon dry cleaning solvent, which is harmless to human being, no perchlorethylene dry cleaning solvent would be used.
本中心承诺采用对人体健康无伤害的碳氢化合类干洗溶剂,绝不使用对人体有毒害的四氯乙烯干洗溶剂
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Process the Quicklime Mixture and the Acidic Mixture with the Amalgamating Machine in Factory Bay B.
将石灰化合物和酸性化合投入到工厂B区的搅拌机中,随后你就将得到可燃的化合物。
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The present thesis deals with the study of the direct oxy-amination of benzene to aniline with aqueous ammonia using hydrogen peroxide as the oxidant under mild reaction conditions (low temperature and atmospheric pressure).
本文采用苯为起始原料,以氨水为氨基源,过氧化氢为氧化剂,在温和条件下研究了由苯直接氧化氨基化合成苯胺的反应。
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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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。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力