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- The hydrocarbon must be an alkene. 這個(gè)碳氫化合物必定是烯烴。
- The Alkene Double Bond: A Focus of Reactivity. 21烯烴的雙鍵：重點(diǎn)是反應活性。
- A hydrocarbon was known to be either an alkene or alkane. 某碳氫化合物已知可能是烯烴或是烷烴。
- A hydrocarbon was known to be either an alkene or alkane . 某碳氫化合物已知可能是烯烴或是烷烴。
- Add 50 g of calcium dodecylbenzene sulfonate (CAS 26264-06-2). 加入5.;0克十二烷基苯磺酸鈣（同）。
- The nucleophiles include alkene, alkyne, alcohol, acid, amine, water, etc. 親核試劑包括烯烴、炔烴、醇、酸、胺、水等。
- Complex calcium sulfonate grease is excellent multi-purpose lubricating grease. 復合磺酸鈣基潤滑脂是優(yōu)良的通用潤滑脂。
- The burst of tubes for steam boiler (F106) in an alkene factory was examined. 摘要對某烯烴廠(chǎng)爆裂破壞的蒸汽鍋爐(F106)爐管，進(jìn)行了宏觀(guān)形貌、化學(xué)、金相、掃描電鏡的分析。
- Sodium Silicate, potassium(sodium) silicate, Ethoxyl sodium sulfon... 生產(chǎn)速溶粉狀硅酸鈉和羥乙基磺酸鈉等。
- The betaine will collapse to the alkene only when these two functions are eclipsed. 只有當這兩個(gè)基團移至重迭位置時(shí)碘鹽才能裂解為烯烴。
- The results show that the interfacial activities of combined systems are much better than that of alkyl sulfonate systems. 結果表明，復配體系的界面活性?xún)?yōu)于單一的磺酸鹽體系。
- Within the limits of chelation, as the polyelectrolytes concentration is increased, the sulfonate tole-rance of the maltivalent cation increases. 在螯合能力范圍內,隨著(zhù)聚電解質(zhì)的濃度的增加烷基苯磺酸鹽對多價(jià)陽(yáng)離子的容忍能力增加。
- The Plant of cracking heater depolymerizing furnace of Alkene Factory of QLSH CO. 齊魯石化公司烯烴廠(chǎng)裂解車(chē)間;
- Markovnikov's rule is an important rule of product forecasting in alkene electrophilic addition reaction. 馬氏規則是在烯烴的親電加成反應中預測產(chǎn)物的重要經(jīng)驗規則,然而它通常的表述有一定的局限性。
- The ash content of HBS lignin (mason pine) is 0.6%,while the ash content of traditional lignin sulfonate is 21.4%. 從松木中提取的?沸醇木質(zhì)素的w(灰分)=0 6%25,而傳統造紙黑液制得木質(zhì)素磺酸鈣的w(灰分)=21 4%25。
- In this paper, poplar wood injected with unsaturated alkene monomers was used as testing materials to prepare WPC. 以速生楊木為試材,并通過(guò)向試材中注入不飽和烯烴類(lèi)單體;
- HPLC method for determination of sodium azulene sulfonate in Marzulene-S granules was established. 建立了反相離子對HPLC法測定麥滋林顆粒中薁磺酸鈉含量。
- It is very difficult to sulfonate PES by electrophilic aromatic substitution reaction. 同時(shí)通過(guò)改變氯磺酸與聚醚砜的摩爾比,可以對反應進(jìn)行控制。
- At the same time, this product line can fit for PP-C, PE-X couplet pipe and poly alkene product. 同時(shí)，該生產(chǎn)線(xiàn)可適應PP-C、PE-X交聯(lián)管及聚烯烴等制品生產(chǎn)。
- Pyrolysis gasoline contents high alkene,so it can not be sold as commercial gasoline. 裂解汽油烯烴含量高,不能作為商品汽油銷(xiāo)售。
