1、

Solid polyester version is direct female slice of seihan without intermediate step.

用不不不不不固态聚酯版制作是间接由晴片来制版,不求给洋间步调.

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2、

We optimized reaction in second-level unit of time in order to find the meeting point of residence time and the form and the entrance to the next step reaction of the intermediate avoiding the side-reactions of intermediate such as rearrangement.

在秒级的时间单位下对反应进行优化,以寻求有机锂吡啶中间体形成并进入下一步反应与微反应器保留时间的契合点,避免中间体的重排引发的诸多副反应。

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4、

industry: rotary switches; low-voltage switchgear; thermal relay; step relay; intermediate relay; low-voltage contactors;

所属行业:旋转开关;低压开关柜;热继电器;步进继电器;中间继电器;低压接触器;;

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5、

7-bromo-6-chloro-4 ( 3H)-quinazolinone is an important intermediate of anticoccidial drug halofuginone, which was prepared from nitrobenzene by bromination, reduction, condensation, cyclization and so on. The overall yield of the seven-step is 60%.

研究以硝基苯为起始原料,经过溴化、还原、缩合、环化等七步反应,合成了7-溴-6-氯-4(3H)-喹唑啉酮,总收率为60%。

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6、

The reform with continuously reducing the tariff level, step by step climbing up the tariff structure and "relieving, offset and refund" directly affect the importing of the intermediate products and indirect affect the development of the processing trade.

不断降低的关税、循级而升的关税结构和免、抵、退等三个方面的关税税收政策直接影响着中间产品的进口,间接影响着加工贸易的发展。

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7、

photomask of lum line-width was fabricated using intermediate mask with high contrast and narrow transition region, and by step-and-repeating at accurate focus and through exact control of developing/ etching time.

研制结果表明,采用反差大、过渡区小的初缩版,在严格聚焦的情况下进行分步精缩制版,精确控制显影和腐蚀时间,就能够制作出1μm条宽的光掩模版。

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8、

the results of hplc detection showed the presence of an intermediate, indicating that the reaction was conducted through an indirect two-step reaction.

高效液相检测结果显示该反应存在中间体,可能是一个由两步反应组成的间接反应。

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9、

The calculated results show that the aza Wittig reaction is a two step reaction, having one four membered ring intermediate on its reaction surface.

计算结果表明该反应是一个二步反应,在反应途径上存在一个四元环中间体。

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10、

We just want the step getting out of the intermediate, a backwards step in this case here, to be faster than the state into the intermediate.

我们只想要消耗中间产物的一步,这种情况中向后的一步,比进入中间产物的状态要快。

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