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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。

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。

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。

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。

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。

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。

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。

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

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。

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。

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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。

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。

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