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Now the water as solvent adhesives, innoxious, nuisanceless, fire, but this is limited to ofmaize host materials can distribute a wide range of polymer resins, and polymer-coated plastic film, equipment, and so on are demanding, stability of less than ideal.

现已开发出以水为溶剂的粘合剂,其无毒、无公害、不燃烧,但这种粘合剂主体材料只限于能在水中分散的各类高分子树脂,而且对塑料薄膜、覆膜设备等均要求较高,粘合性能的稳定性不太理想。

Mehrdad Ghasemi-Nejhad, a professor of mechanical engineering at the university, said the brush may be used to sweep nano dust, paint small micro-tubes and clean pollutants in water.

夏威夷大学机械工程系的Mehrdad Ghasemi-Nejhad教授说:这种最小的扫帚可以用来佛去纳米灰尘,在小微管内刷涂料,可以清洁水中的污染物。

Water solubility experimental showed that thesolubility of phosphines in water only containing phosphonic acid group was0.16~0.29 g/mL; After introduction of ethoxylated group, the solubility ofphosphines in water was significantly improved.

水溶性实验表明,仅含膦酸根的膦配体在水中溶解度约为0.16~0.29 g/mL;引入乙氧基后,膦配体的水溶性有明显的改善。

But it is a little upsetting to read in the explanatory notes that a certain line describes a fight between a Turkish and Bulgaria officer on a bridge off which they both fall into the river-and then to find that the line consists of the noise of their falling and the weigllts of the officers: Pluff!

阅读完标注后,我们还是有一点点心烦,标注上描述说土耳其军官和保加利亚的军官在打了起来,并双双落入河中的事,然后你会发现这几行诗只有他们掉入水中的声音和他们的体重:普通,普通,185千克。

When the culture medium was the mixture of lake water and sediments, the average absorption velocity of DP was 2 ng for per 10000 Microcystis aerugilnosa and 7.6 ng for per 10000 Scenedesmus obiquus respectively everyday. And the average increasing velocity was 1.19×10~5 per mL and 3.7×10~4 per mL respectively everyday.

在沉积物和湖水作培养基的情况下,每1万个微囊藻吸收水中的溶解性磷的平均速率约为2ng/天,斜生栅藻约为7.6ng/天,微囊藻和栅藻的平均增长速率为1.19×10~5个/mL·d和3.7×10~4个/mL·d。

"Alligators have a lot of different characteristics such as webbed feet .It helps them to swim,at times helps them to pull through this old soupy mud that we have out here."

短吻鳄有许多与众不同的特点,比如它带蹼的脚,这能帮助它们在水中游动,有时还可以帮助它们走出眼前这片古老、泥泞的沼泽。

There is no significant difference between the result of flow injection analysis method and spectrophotography in the determination of Chromium in drinking water, it is worthy of recommendation.

在一定的条件下,应用流动注射法测定水中六价铬与用二苯碳酰二肼分光光度法得到的结果差异无统计学意义,是可以推荐的方法。

In a word, due to the introduction of sulfonic group, the carbon black with low grafting ration can has excellent dispersion stability in water.

由于磺酸基团的引入,低接枝率的接枝炭黑在水中就有了良好的分散稳定性。

The effect of the introduction of sulfonic group on the improvement of conductivity and solubility in organic solvents and water as compared with polyaniline are specifically analyzed.

结合典型实例,论述了磺化聚苯胺的合成及成膜方法,着重分析了磺酸基的引入对聚苯胺电导性及其在有机溶剂和水中的溶解性的改善作用。

A series of adsorption cation resins were prepared by loading different metal ions on macroporous sulphonic resin(D151)respectively,and the adsorption property of isomaltotriose on these resins has been investigated.

将一系列不同的金属离子分别载于D151树脂上,制备成基体相同而负载离子不同的一系列吸附树脂,考察各种负载金属离子树脂在水中对异麦芽三糖的吸附性能,从中筛选出吸附和洗脱性能较好的D151Ca2+型树脂。

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歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车,和一双合并为一移交&整个lotta爱&。

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