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- Advances in preparation of linear low-density polyethylene(LLDPE)by in situ copolymerization of ethylene during recent 20 years were reviewed. 系统综述了近二十年来乙烯原位共聚法制备线性低密度聚乙烯的研究开发工作。
- A new type of strongly polar organic polymer porous layer open tubular column (OPPLOT-A) was prepared by in situ copolymerization of acrylonitrile and divinylbenzene. 以丙烯腈为单体，二乙烯苯为交联剂，采用原位聚合法制备出了强极性的有机高聚物多孔层开管柱-OPPLOT-A型柱。
- In situ copolymerization of ethylene 乙烯原位共聚
- Preparation of high-branched polyethylene by in situ copolymerization of ethylene 乙烯原位共聚制备高支化度聚乙烯
- Keywords in situ copolymerization;linear low-density polyethylene;oligomerization catalyst;copolymerization catalyst; 原位共聚;线性低密度聚乙烯;齐聚催化剂;共聚催化剂;
- Keywords high-branched polyethylene;in situ copolymerization of ethylene;oligomerization;catalyst; 高支化度聚乙烯;乙烯原位共聚;齐聚;催化剂;
- Keywords in situ copolymerization;ethylene tetramerization;PNP ligand;metallocene catalyst;LLDPE; 原位共聚;乙烯四聚;PNP配体;茂金属催化剂;线性低密度聚乙烯;
- Key around Mobile, the next key stop in situ fixed. 左右键移动,下键停在原地不动。
- Lobular carcinoma in situ is seen here. 图示小叶原位癌。
- Keywords Ni（acac） 2;TiCl 4;SiCl 4;complex catalyst;ethylene oligomerization;in situ copolymerization; 乙酰丙酮镍;四氯化钛;复合催化剂;四氯化硅;乙烯聚合;
- Fluorescence in situ hybridization See FISH. 荧光原位杂交：参见FISH.
- RDP＝rumen-degradable protein measured in situ. 经瘤胃消化袋测得之瘤胃可分解蛋白质。
- Biopolymer can be triggered in situ to form a gel. 对生物矿化作用的进一步研究有助于微生物调剖机理的完善和应用。
- LLDPE PREPARATION OF LLDPE BY in situ COPOLYMERIZATION OF ETHYLENE WITH POLYMERIZATION CATALYST SUPPORTED ON MONTMORILLONITE 蒙脱土负载聚合催化剂用于乙烯原位共聚制备
- Keywords in situ copolymerization;Comonomer effect;M etallocene;Iminopyridyl iron complex;Linear low density polyethylene; 乙烯原位共聚;亚胺基吡啶铁配合物;茂金属;线性低密度聚乙烯;共单体效应;
- The rocks were not in situ; they had been brought from elsewhere. 石块不是原来就在那里的，是从别处搬来的。
- porous polymer fused silica PLOT column was prepared by in situ copolymerization of ethylvinylbenzeneand divinylbenzene. Its chromatographic characteristics were evaluated. 采用原位聚合法，制备出了乙基乙烯苯与二乙烯苯的多孔球形石英PLOT柱，并对柱子的性能进行了评价。
- In situ deposits are dark shale with horizontal bedding. 原地沉积为水平层理发育的暗色泥板岩。
- In Situ Hybridization on Vasa Gene of Silkworm Bombyx Mori. 家蚕vasa基因的原位杂交研究
- Fluorescence in situ hybridization (FISH) technique developed. 发明原位免疫荧光杂交(FISH)技术.
