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synthesizing相关的网络例句

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与 synthesizing 相关的网络例句 [注:此内容来源于网络,仅供参考]

Objective: To find a new way of synthesizing borneol.

目的:研究一种合成冰片的新方法。

Catalytic activity of phosphotungstic acid on synthesizing butanone 1,2-propanediol ketal was discussed,the factors influencing the synthesis were discussed and the best conditions were found out.

探讨了磷钨酸对丁酮1,2 丙二醇缩酮合成反应的催化活性,研究了酮醇摩尔比、催化剂用量、反应时间等因素对产品收率的影响。

The quantity of catalyst was equal to 0.6% of feedstocks,the reaction temperature was 78~110 ℃,and the reaction time was 45 min. The test results have shown that H_4SiW_(12-O_(40)/MCM-48 is an excellent catalyst for synthesizing butanone 1,2-propanediol ketal with its yield reaching over 91.9%.

实验表明:H4SiW12O40/MCM-48是合成丁酮-1,2-丙二醇缩酮的良好催化剂,在n∶n(1,2-丙二醇)=1∶1.6,催化剂用量为反应物料总质量的0.6%,环己烷为带水剂,反应时间45 min的优化条件下,丁酮-1,2-丙二醇缩酮的收率可达91.9%。

Sodium bisulfate is an excellent catalyst for synthesizing butanone 1,2-propan.

以一水合硫酸氢钠为多相催化剂,由丁酮和1,2-丙二醇反应合成了丁酮1,2-丙二醇缩酮。

ChAc is an Ach's biological synthesizing enzyme and special mark of every cholinergic neuron.

ChAc是乙酰胆碱的生物合成酶,也是胆碱能神经元的特异标志酶,存在于所有胆碱能神经元,ChAc免疫反应活性被用于鉴别中枢和外周的胆碱能神经元。

For example, iron deficiency results in CHLOROSIS between the veins, particularly in young leaves that are still synthesizing chlorophyll.

例如铁的缺乏可以导致缺绿症,特别是在那些可以合成叶绿素的新生叶片中。

Influence of the concentration of Cr in the leachate and quantity of Pb(CH3COO)2 of Pb(NO3)2 on the reaction of synthesizing yellow chrome was also studied. Finally, according to the criterion and standard method in GB3184-82, some yellow chrome synthesized in the experiments was sampled and the concentration of PbCrO4 in these samples was determined. The following conclusion can be drawn from these experiments.

根据中华人民共和国国家标准GB3184-82中的规定铅铬黄颜料的技术质量指标和检测方法,测定了铬黄样品中铬酸铅含量的厂迄回【、矾士牢位论父泅仰yW盯皿'S川mS达标情况,结论如下:门)反应中重铬酸盐的浓度并不需要达到前人所提出的150~2509·L'的范围,在一定条件下低于此浓度时对铬黄生成反应并无不利影响。

Its one of the promising utilization methods of pyrite cinder to use its high iron content in synthesizing PFS.

利用烧渣中较高含量的铁元素进行无机高效水处理剂PFS的开发,是硫铁矿烧渣最有前途的综合利用途径之一。

By adopting the technology of coinstantaneously synthesizing the two products, the optimal reaction conditions are molar ratio of 1∶1 for MN to BA, in the presence of 10 7 % of catalyst at 80 ℃ for 5 h.

本文采用气-质联用技术作为烷基化工艺的评价手段[4 ] ,研究了三氯化铝催化甲基萘的长链烷基化,考察了催化剂用量、芳烷摩尔比

We find that the two methods are highly concordant, which means that the method by synthesizing the above two methods are reasonable.

这保证了两种综合评价方法组合运用的合理性。

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推荐网络例句

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面,更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值,分为几个相等的区间作为横轴,并将各区间内所测定值依所出现的次数累积而成的面积,用柱子排起来的图形,也叫做柱状图。

You rap, you know we are not so good at rapping, huh?

你唱吧,你也知道我们并不那么擅长说唱,对吧?