Quantum yields for photoinitiation and photodecomposition are also low with Mn.

采用Mn时,光引发和光分解的量子产率也很低.

辞典例句

The yields of aldehydes produced in this sequential process are comparable to the two - step method.

用此法制得的醛,其产率与用两步法可制得的产率不相上下.

辞典例句

There is a higher heat production in the upper mantle below oceans than below continents.

大洋下的上地幔要比大陆下的上地幔有较高的热产率.

辞典例句

These two factors conspire to cause a temperature runaway with drastic lowering in yield.

这两个因素合起来引起温度失去控制,同时产率急剧下降.

辞典例句

The most effective syhthetic condition for aryl chloroacetates was obtained experimentlly.

讨论了不同反应条件对产率的影响,通过正交实验,探索出了最佳合成条件.

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At the range the experiments the yield of methyl glycotate is 59.06 %.

实验所得在研究范围内,过磷酸催化的产品产率高达59.06%.

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The results indicate that the product yield of perchloric acid reaches 80 %.

实验结果表明,可以得到产率80%以上的高氯酸.

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Comparing with traditional technological process, It'simplified operation, reduced cost and increased productivity.

与现行的生产工艺相比, 简化了操作, 降低了成本,提高了产率.

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This method has the advantages of high yields and easiness to handle.

该方法具有产率高、操作简便的特点.

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The yield of DHP is about 95 . 5 %.

DHP产率可达95.5%.

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I am having some trouble with understanding conversion, yield, etc. in reacting systems.

我在理解反应系统的转化率 、 产率等问题上有一些困难.

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Under the optimum condition the yield of isopropyl cyclopropane carboxylate is 92 %.

在最佳反应条件下,环丙烷羧酸异丙酯的产率达92%.

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The process is simpler with high yield of BBP.

该工艺简单,产率高.

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The optimal technique condition was obtained, the rate of yield is 6 %.

得出了用该法生产胱氨酸的最佳工艺条件, 其产率可达6%.

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The assymmetrical nitro - porphyrin was synthesized by the Adler method with low yield.

用改进的Adler方法制备了不对称硝基卟啉,但产率低.

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