查询词典 optimum capacity

The optimum conditions were evaluated basing on the chelation rate and yield of amino acid chelates.

正交试验表明，螯合的最佳工艺为：反应体系pH为11，微波功率为342W，螯合时间为6min，氨基酸与硫酸铜配位比为2：1。

The optimum condition of chemiluminescence was investigated.

探讨了最佳的发光条件。

The results of two experimental tests showed that: the optimum application dosage of chinaberry element biological compound fertilizer to the corn is 1 500 kg per hectare; With the same content of nitrogen, phosphorus, and potassium, chinaberry element biological compound fertilizer has the effect not quite obvious to increase production compared to the general ternary fertilizer and formula fertilizer, but the application of fertilizer can increase the resistance to diseases and pests of corn, degradation of toxic substances such as pesticide residues and heavy metals.

试验结果表明，玉米施用楝素生物复合肥，每公顷1 500 kg为最佳施用量；在同样氮、磷、钾含量的情况下，楝素生物复合肥同常规三元肥、配方肥相比有一定增产效果，但效果不十分明显，不过施用复合肥能提高玉米的抗病虫能力、降解农药残留和重金属等有毒物质，是生产绿色玉米的理想肥料。

And the optimum pH was 4-6 for the dechlorination reaction of 2,4-D, and pH between 2 and 8 were all suited for the reaction in Pd/Fe systems. Intermediate and final products of 2,4-D, HCH and chlordane with Pd/Fe were determined by GC/MS, and the possible dechlorination pathways were concluded: 2,4-D can be converted to phenoxyacetic acid through gradual hydrogenolysis, and HCH can be transformed to cyclohexatriene through dichloroelimination or dehydrochlorination.

通过GC/MS定性定量分析了三种目标污染物在Pd/Fe体系中发生还原脱氯反应过程中的反应物及最终产物，并根据反应产物推测分析了这三种有机污染物在催化还原反应体系中可能的反应途径：2，4-D主要通过逐级氢解最终生成彻底脱氯产物苯氧乙酸；而六六六则可能通过逐步双氯消除反应或脱氯化氢反应，最后生成环己三烯。

It is recommended that ColorSorb media be used ahead of chlorination treatment for optimum removal of these contaminants.

我们建议ColorSorb介质在氯化之前使用，才能达到最佳的过滤效果。

First, the preparation of l,2-dichloro-4-nitrobenzene, which l-chloro-4-nitrobenzene reacted with chlorine in a self-designed chlorinator, in presence of Lewis acid catalyst,.was investigated. By means of the Orthogonal Experiments design and single factor experiments, the influence of several reaction variables on the yield were examined and the optimum reaction conditions under the intervallic operation were obtained, the yield of l,2-diehloro-4-nitrobenzene was 83.26%.

为此，本文首先在自行设计的塔式氯化器中，以对硝基氯苯为原料，路易氏酸作催化剂，分子氯氯化合成3，4-二氯硝基苯(合成3-氯-4-氟-硝基苯的原料)，根据该氯化过程特征，利用正交试验设计方法结合单因素实验考察了有关因素对氯化过程的影响，优化得到了最佳的氯化工艺条件，3，4—二氯硝基苯的收率可达83.26％。

Under optimum conditions, the yield of nitration of chlorobenzene was 70%, and para-selectivity was 85%.

研究表明，在最佳反应条件下，氯苯硝化反应得率达到70%，对位选择性为85%。

The optimum conditions are 0.2 mol chlorobenzene, and 0.7 g catalyst, and 0.07 mol glycine, and 0.08 mol nitric acid, and reaction time of 3 hours, and reaction temperature of 45℃.

最宜工艺条件：氯苯为0.2 mol，催化剂为0.7 g，氨基乙酸为0.07 mol，硝酸为0.08 mol，反应温度为45℃，反应时间为3 h。

According to the changing of color as the qualitative index; the changing of weight and chlorophyl as the ration index.Make the optimum design for the fresh-keeping package of broccoli in normal condition.

本课题选用不同种类、不同厚度的薄膜包装西兰花，以颜色变化为定性指标、重量变化和叶绿素变化为定量指标，对常态状态下的西兰花保鲜包装进行了优化设计。

Then we find the relationship between the chromatic dispersion of the transmission fiber and the transmission performance in DWDM system. It shows that the optimum dispersion value exit around 6 to 11 ps/nmEkm.

然后我们找出了在这个DWDM传输系统中光纤的色散值与系统效能的关系，我们发现当色散值在6-11ps/nmEkm时会有较佳的系统品质。

I think people in this lifetime in a rebirth.

我觉得人在这一生里其实也在轮回。

He had to tie her hands together.

他不得不把她的双手绑在一起。