烟

It was found that sodium hydroxide concentration of alkalizing tobacco stem,the amount of carbon disulfide,the reaction time of carbon disulfide,and the amount of magnesium chloride had greater impact on the cellulose xanthate property of Cu2+removal.

实验结果表明，烟梗碱化的NaOH浓度、CS2的加入量、CS2的反应时间、MgCl2的浓度等4个因素对纤维素黄原酸酯去除Cu2+的性能影响较大。

Tobacco stem ; sorbent ; cellulose xanthate ; copper ion

烟梗；吸附剂；纤维素黄原酸酯；铜离子

The liquid in one of them was the color of the sunset skies outside; it smoked like a censer.

一只瓶中的液体颜色就象是外面日落的天空，它象是香炉一样冒着烟。

Creating an image of a century plant inbloom, space shuttle Atlantis trails a column of fire and smoke as itraces into space on the STS-125 mission to service NASA's Hubble SpaceTelescope.

亚特兰蒂斯号航天飞机拖着烟火柱升入空中，开始维修哈勃太空望远镜的STS-125任务之旅。本图是它将穿入云层的照片，就像一朵世纪之花。

With a sweet attack, black cerise,nutmeg,vanilla, clove and a soft note of smoked meat flavours are developed.

樱桃、豆蔻、香草和丁香混杂的甜美香气中透出烟熏肉的气息。

In order to solve this problem, cetane number improver was added to the blend fuels.

当燃料含氧量达到15％时，大负荷下的烟度降低75％以上，NO〓排放降低15％～20％。

Bio-fuel has the advantages of less emission, higher cetane number, and no carcinogens produced.

生物柴油具有排烟少、十六烷值高，且不会产生致癌物质等优点。

So, an appropriate cetane number should be considered for NOx emissions and smoke opacity reductions.

综合考虑消光烟度和NOx排放，存在一个最佳十六烷值。

In this experiment, condensed smoke was added to charcoal and kaolin.

在这一实验中，浓缩的烟加入木炭和高岭土

Some of them kinds of loafers never has a cent in the world , nor a chaw of tobacco of their own

这些流氓，有的人从来身无分文，也从没有自己的烟叶子。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。