脱层

EPR study of the thermal products of these montmorillonites shows that g = 2. 14 signal relates with hydrated copper ions existing in the interlayer of montmorillonites and g = 2. 07 signal relates with Cu~(2+) occupying the ditrigonal cavities of Si-O sheet. And, the supper fine line of g ca. 2. 2 - 2. 7 suggests Cu~(2+) migrating into octahedral vaeancies.

同时，该蒙脱石热处理产物的EPR研究表明、g=2.14信号与蒙脱石层间的水合铜离子相关， g=2.07信号和g为约2.7-2.2超精细结构线分别与进入了粘土矿物Si-O四面体片复三方形孔洞和铝氧八面体空位中的Cu相关。

EPR study of the thermal products of these montmorillonites shows that g=2.14 signal relates with hydrated copper ions eXisting in the interlayer of montmorillonites and g=2.07 signal relates With Cu,occupying the ditrigonal cav- ities of Si-O sheet.And,the supper fine line of g ca.2.2-2.7 suggestrs CU migrating into octahedral vacancies.

同时，该蒙脱石热处理产物的EPR研究表明、g=2.14信号与蒙脱石层间的水合铜离子相关， g=2.07信号和g为约2.7-2.2超精细结构线分别与进入了粘土矿物Si-O四面体片复三方形孔洞和铝氧八面体空位中的Cu相关。

Firstly, partial sulfonated polystyrene were prepared by solution polymerization with the raw materials of styrene, sodium styrene sulfonate and divinyl benzene; Secondly, the SPS/OMMT nanocomposites were prepared by intercalation polymerization with the monmers and organically modified montmorillonite.

首先，利用NMP为溶剂，BPO引发苯乙烯、苯乙烯磺酸钠、二乙烯基苯溶液共聚；同时，采用高分子的单体与有机蒙脱土插层聚合制备了磺化聚苯乙烯阳离子树脂／蒙脱土复合材料。

METHODS: Full-thickness skin was sterilely obtained from rabbit ears. 2 cm×2 cm free skin graft was placed in 0.25% pancreatin-EDTA to remove epidermis, in Qulatong X-100 solution to completely take off hypodermal cells, repeatedly rinsed in phosphate buffer saline. Thus, acellular dermal matrix was collected, and kept at 4 ℃ for usage.

无菌条件下切取兔耳全层皮肤，将2 cm×2 cm皮片置于0.25%胰酶-EDTA消化液中去掉表皮，再置入曲拉通X-100溶液使真皮细胞完全脱净，磷酸盐缓冲液反复清洗，即为脱细胞真皮基质，4 ℃保存备用。

Cm×2 cm free skin graft was placed in 0.25% pancreatin-EDTA to remove epidermis, in Qulatong X-100 solution to completely take off hypodermal cells, repeatedly rinsed in phosphate buffer saline. Thus, acellular dermal matrix was collected, and kept at 4 ℃ for usage.

无菌条件下切取兔耳全层皮肤，将2 cm×2 cm皮片置于0.25%胰酶-EDTA消化液中去掉表皮，再置入曲拉通X-100溶液使真皮细胞完全脱净，磷酸盐缓冲液反复清洗，即为脱细胞真皮基质，4 ℃保存备用。

In front of West Kunlun from south to north, the main tectonic patterns are fault and fault-related-fold, which changed from imbricated thrust to decollement structure and from basement involved to cover detachment fold.

西昆仑山前构造变形区的构造样式为断裂及其断层相关褶皱，变形顺序总体由前展式自后陆向前陆扩展，变形方式自南而北从叠瓦状逆冲向滑脱挤压过渡，从基底卷入式向盖层滑脱式过渡。

The results indicate that interlamellar structure of montmorillonites, amount of surface acidity and its decoloring performance show significant dependence on methods and conditions used.

结果表明，制备方法、条件等对蒙脱石层间结构、表面酸量及表面吸附性等均有较大的影响，且交联蒙脱石在400℃以下热稳定性较好。

Nylon1010/montmorillonite nanocomposites were prepared by melt blending the polymer with MMT modified by metacresol, nylon66 salt, cetyl trimethyl ammonium bromide/MC, CTAB/NS respectively.

以间甲酚、尼龙66盐分别与十六烷基三甲基溴化铵共插层改性蒙脱土，制备了尼龙1010/蒙脱土纳米复合材料。

The effects of different methods and conditions on the structure and surface properties were studied by XRD, nonaqueous solution titration, and decoloring performance on orcein dye.

用XRD、非水溶液滴定法及对红色染料的脱色能力等研究了制备方法及条件变化对蒙脱石层间结构、表面性质的影响。

Organophilic montmorillonite is obtained by the ion exchange of organic ammonium compound and its interlayer space changes from 1.31nm to 2.01nm.

通过阳离子交换的方法将蒙脱土进行有机化处理，使蒙脱土的片层间距从原来的1.31nm增加到2.01nm。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐