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- A crosslinkable polymer acrylic emulsion was obtained by adding adipic acid dihydrazide(ADH) to the polyacrylate emulsion incorporating diacetone acrylamide(DAAM) by two feeding materials methods. 以?xún)煞N加料方法合成了含雙丙酮丙烯酰胺(DAAM)功能單體的聚丙烯酸酯乳液,添加己二酰肼,獲得單組分室溫可固化乳液,并對兩種乳液的流變性作了研究。
- Reversible crosslinked polymer can crosslink and de-crosslink through its reversible crosslink reaction and can be processed repeatedly,which will broaden its application fields. 可逆交聯(lián)聚合物通過(guò)可逆交聯(lián)反應實(shí)現了高分子鏈的交聯(lián)和解交聯(lián),使得其網(wǎng)絡(luò )體系具有可重復加工性,大大拓寬其應用領(lǐng)域。
- Polyelectrolyte gel consists of a crosslinked polymer network with ionizable groups and a liquid phase. 聚電解質(zhì)凝膠是在聚合物網(wǎng)絡(luò )結構中含有化學(xué)鍵結合的離子化基團的水凝膠。
- Crosslinked polymer injection is an increasingly mature technique of tertiary EOR. 注交聯(lián)聚合物提高采收率是一項日益成熟的三次采油技術(shù)。
- Keep the sun behind you when you take a photo. 拍照時(shí)要讓太陽(yáng)留在你的身后。
- Later on, it was found that many kinds of water-soluble polymer had the ability of disproportionate permeability reduction (abbr. DPR), meanwhile, it was also discovered that some metallic ion crosslinked polymer could get better DPR. 隨著(zhù)研究的深入,人們發(fā)現許多水溶性高分子溶液具有這種不等比例降低油水相滲透率(DPR,Disproportionate Permeability Reduction)的功能,同時(shí),人們還發(fā)現,利用一些金屬離子交聯(lián)高分子溶液,可以獲得更好的DPR效果。
- He showed me a photo of a family group. 他給我看一張合家歡的照片。
- The synthesis and dynamic mechanical properties of AB crosslinked Polymer(ABCP) and simultaneous interpenetrating polymer networks (IPN) based on castor oil polyurethane were studied. 研究了蓖麻油聚氨酯基AB型交聯(lián)聚合物(ABCP)及同步法合成互穿聚合物網(wǎng)絡(luò )(IPN)的動(dòng)態(tài)力學(xué)譜。
- Many a time have we come across this same photo. 我們多次都見(jiàn)到過(guò)這同一張照片。
- To determine effective EOR methods suitable for Shengtuo oil field,laboratary research has been conducted on polymer flooding ,combination flooding,crosslinked polymer flooding ,and the combination of plugging with displacement. 為尋找適應于勝坨油藏條件的提高采收率的有效方法,在實(shí)驗室內開(kāi)展了聚合物驅、復配驅、聚合物交聯(lián)技術(shù)及堵驅結合等方法的實(shí)驗研究。
- He adjusted the shutter before taking a photo. 在照相前,他調整了快門(mén)。
- This paper describes the displacement mechanism and experimental studies on feasibility of delayed crosslinked polymer systems mixing with brine,the constituents of the systems are determined. 該文介紹了延緩交聯(lián)聚合物驅油機理,對污水配制延緩交聯(lián)聚合物體系進(jìn)行了可行性實(shí)驗研究,確定了體系的組份。
- The woman on the photo is my paternal grandmother. 照片上的這個(gè)婦人是我祖母。
- He took a lot of photo last sunday, and so do I. 他上星期照了許多照片,我也一樣。
- The photo made him quite attractive. 照片把他拍得相當英俊。
- That photo is a good likeness of David. 戴維那張相片照得很像。
- He hit upon a photo taken ten years ago. 他偶然發(fā)現一張十年前拍的照片。
- The photo shows her dressed in black. 在這張照片里,她穿著(zhù)黑衣服。
- Experimental investigation of crosslink polymer plugging in horizontal heterogeneous reservoir 交聯(lián)聚合物封堵平面非均質(zhì)油藏物理模擬
- A polymer of two or more different monomers. 共聚物一種由兩種或多種不同單體構成的聚合物