查询词典 efficiency

The city has well transportation with neighborhoods become a megalopolis. They can share their society, economy, culture and resource. The mega city needs to operate efficiently. The population and globalization catalyze the cities in Asia. The density of space development and the efficiency of the operating become the territorial accent. This study is about globalization to arise from mobility space. Taichung city become a megalopolis that is center. The city has ambition to become an international city. It needs to know, how to affront that spaces of ambulant city advance maneuver.

在面对城市规模巨大化下，城市运作的效率成为发展上的方向，而其中以亚洲城市由於人口及在全球化的催化下，於空间上发展的密度与使用上的效率更具有区域上的特色，故本研究试图在全球化下的流动空间的想法上，重新为已具有都会区人口规模的台中市，寻求一个城市目标朝向国际化发展的城市，应如何面对流动城市的发展策略。

They have received extensive attentions of the researchers both home and abroad because of their high degradation efficiency, instrumental simplicity, and amenability to the environment.

因其处理效率高、操作简便、与环境兼容等优点引起了研究者的广泛关注。它能在常温常压下，通过放电反应直接或间接产生羟基自由基，紫外线和高能冲击波，从而有效降解难生化降解的污染物。

This paper reviews the recent progress of all kinds of reductive amination methods and their ap-plications in organic synthesis, particularly emphasis on the introduction to the reductive amination with high efficiency and high selectivity.

综述了近几年来各种还原胺化方法的研究进展及其在合成中的应用，尤其对高效和高选择性的还原胺化进行了重点介绍

The experimental results showed that the COD and ammonia removal efficiency reach 85% and 92% respectively.

研究结果表明，低DO浓度下COD和氨氮的平均去除率分别为85%和92%。

The dependence of current efficiency on concentration of pyruvic acid, ammonia, and sal ammoniac.η value reached 90% at an optimum condition.

在优化的工艺条件下，电合成丙氨酸电流效率达到90%，比文献报导的64%提高了许多。

The results show that caramel produced by liquefaction of high temperature, saccharification of low temperature and ammoniation of ammonium sulfate has excellent colour rate and high p roduction efficiency.

本文就是对采用甘薯淀粉生产焦糖色素的工艺进行研究，用正交实验法确定了在高温液化、低温糖化和硫酸铵氨化的条件下生产出的焦糖色素色率好、收率高。

In order to improve the nutritive value of corn straw, enhance its using efficiency and reduce its pollution to environment, focus on its structure of natural fiber, especially the protective screen of lignose in it, the ammoniation and solid-state fermentation of corn straw to produce feeding protein were studied respectively.

摘 要：为增加玉米秸秆的营养价值，提高资源利用效率，降低对环境的污染，针对玉米秸秆这种天然纤维性材料的立体结构，尤其木质素的屏障作用，对玉米秸秆进行了氨化处理和固态发酵生产饲料蛋白的研究。

This phenomenon was discussed and the mechanism was further comfirmed by the addition of acid for promoting of photoinitiated efficiency by the quaternary ammoniation of one of amines in piperazine.

对上述现象进行了讨论，并通过加入酸类化合物使其中一个胺发生季胺盐化，用以改进光引发效率来进一步证实文中所讨论的机制。

The resultsindicatedthat :combination of urea and so-da had very high effect of increasingthe crude protein content in straw,combination of over 5 percent quickli me and urea hadthe highest efficiency,4 ti mes of that of the ammoniation method with5 percent urea...

结果表明：尿素与氢氧化钠的组合对提高秸秆粗蛋白含量极为有效，5%以上的生石灰与尿素组合提高效率最高，为单纯5%尿素氨化法的4倍。建议生产中根据需要确定尿素剂量。

Livestock wastewater contains not only high concentration of organics, but also amino acid. This paper studied efficiency of UASB applied in such wastewater, and the influences of environmental and operation conditions on ammoification rate were analyzed. Results show that suitable pH for the bacterium had a wide range from 6. 5 to 8, and pH 7 was the best. A positive correlation was between temperature and ammonification rate, while 38℃ was prefered from an economic point of view. Ammonification rate increased with the influent concentration of increase while there's a contrary situation when the organic load increase.

因畜禽废水除了含有大量的有机物，还含有一定量的氨基酸，因此，研究利用UASB处理畜禽废水，在不同环境条件和工况条件下对氨化率的影响，结果表明：氨化菌适应的pH值范围较宽，在6.5~8.0范围均可以较好的生存，其中以7.0为最佳；温度与氨化率基本成正相关关系，从经济等多种角度考虑，中温阶段38℃为最适宜；氨化率随进水浓度的增加而增加；进水有机负荷越大，氨化率越小。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。