The technical conditions for recovering cyanide from agrochemical waste water by liquid-film method is studied,and the various surfactants and kerosm as oil phase and alkine liquid as liquid phase affecting the cyanide waste water treatment are tested.Therefore, the oPtimum process conditions are determined.

研究了液膜法回收農(nóng)藥廢水中氰化物的工藝條件黄色一级影片，考查了以不同表面活性劑亚洲国产图片大全视频、煤油等為油相組分性交资源站，堿液作內(nèi)相的乳狀液，對連云港市第二農(nóng)藥廠合氰廢水的處理效果www,小视频.com，確定了最佳的工藝條件91网站最新网址。

This paper has studied the synthesis of hot-melt road marking paint using modified rosin -alkyd resin.

還研究了路標(biāo)涂料基料樹脂的合成，其中包括改性松香樹脂的合成日韩一级特黄大片本道、醇酸樹脂低聚物的合成以及改性松香-醇酸樹脂的合成在线免费观看日本y码视频网站。

The sizing performance of alkyl ketene dimmer in bamboo pulp was studied in this paper.

本文研究了AKD對竹漿的施膠性能。

In this article, alkyl radical structure of heavy alkylbenzene is studied mainly with ESI-MS method.

采用多種分析手段国产高清一级黄色网站，其中以電噴霧質(zhì)譜為主的方法研究了重烷基苯的烴基結(jié)構(gòu)国产综合调教视频高清在线播放。

Using alkylamine as modifier, the organic modification of montmorillonite has been succeeded. And the main factors which influence modification of montmorillonite, were thoroughly studied and summarized in detail.

以烷基胺作為有機(jī)改性劑黄色视频hs，詳細(xì)研究了影響粘土有機(jī)改性的主要因素，總結(jié)出了一套經(jīng)濟(jì)4455vw永久在线、實用的改性蒙脫土的方案一级黄色网址，在國內(nèi)首次達(dá)到中試水平，XRD和IR結(jié)果表明：蒙脫土的改性取得成功人人开人人操。

In the thesis alkylate and bridging resorcarenes were used as CGC SP. Their chromatographic character were studied.

將烷基化和橋聯(lián)的間苯二酚杯芳烴用作氣相色譜固定相国产情侣作爱视频免费观看，考察了色譜性能，對普通化合物表現(xiàn)出良好的分離能力偷偷自拍最新地址，尤其是對芳香族位置異構(gòu)體有良好的分離作用国产口爆视频。

Catalytic effect of ionic liquids to isobutane and butene alkylate reaction was studied,composition of ionic liquids,isobutane and butene mole compares factors to the alkylate reaction influence was reviewed.

研究了離子液體對異丁烷與正丁烯烷基化反應(yīng)的催化作用，考察了離子液體組成超碰人人操干、異丁烷與正丁烯物質(zhì)的量比等因素對烷基化反應(yīng)的影響免费网站看av片在线观看。

The possible mechanism for this direct alkylation has preliminary studied as well.

并對反應(yīng)的機(jī)理進(jìn)行了初步研究。

Alkylation of ambident nucleophiles different places by using phase-transfer catalytic agent were studied in this paper.

本文研究了在相轉(zhuǎn)移催化條件下對兩可親核試劑不同位置的烷基化反應(yīng)A片免费视频在线观看大全。

After more than 130 years,the Friedel-Crafts alkylation is still one of the most studied and most utilized reactions in organic synthesis.

Friedel-Crafts烷基化從最初發(fā)展到現(xiàn)在雖然有一百三十年的歷史欧美xxxx极品第一视角，但它依舊是有機(jī)合成中被研究和應(yīng)用最多的化學(xué)反應(yīng)之一。