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This invention relates to a method for preparing colza-oil-grafted copolymerized fatting agent.

本发明涉及菜籽油接枝共聚加脂剂的制备方法。

Then we studied the effects of the grafted silks with different weighting percentage and the difference of grafting to raw silk and to degummed si...

结果表明：对生丝进行接枝改性，可以简化工艺流程，达到增重、改善性能的目的，还可以固着部分丝胶。

Then we studied the effects of the grafted silks with different weighting percentage and the difference of grafting to raw silk and to degummed silk by testing the properties of grafting silk, such as whiteness, moisture regains, dissolvability, dyeing properties (K/S, level dyeing), scan electron microscope, FT-IR, thermal behavior and amino acid analysis.

通过对丝纤维的白度、吸湿性、溶解性、染色性、扫描电子显微镜、红外光谱、热性能、氨基酸分析等研究，分析不同增重率对生丝增重丝纤维结构和性能的影响，以及生丝增重丝与熟丝增重丝纤维结构和性能的差异。

The regenerants were grafted to the cotton seedling with 1 to 2 flatted true leaves.

通过嫁接方法，对转化后的再生苗进行定植，成活率达到30％-40％。

Two main applications are performed: The first application evaluates the capability of water absorbency, moisture regains and wicking rate on the modified textiles; The second application immobilizes proteins on the pAAc- or pHEMA-grafted textile surfaces. Surface analyses are done using Fourier-transformed Infra-red equipped with Attenuated Total Reflection and X-ray Photoelectron Spectroscopy.

本实验主要有两种应用：评估改质后织物之含水率、回潮率与润湿速率的性能应用；将蛋白质固定於接枝聚合丙烯酸或甲基丙烯酸羟乙酯单体之织物表面，然后以化学分析光电子能谱仪、傅立叶全反射红外光谱仪进行表面分析。

The featuresof this method are obtained, i.e. the degradation of PP is not avoided, MAHcan be reacted inside the PP particles by diffusion, grafted polymer has higherpyrolytic degradation temperature than pure PP, the sizes of crystallite ingrafted polymer are smaller than those of pure PP.

在接枝聚合中，选用低能耗、低环境污染的固相法制备PP-g-MAH，探讨了固相法的特点：PP降解不可避免；MAH能渗透进PP粒子进行反应；得到的接枝物具有较高的耐热温度；接枝物的微晶尺寸比纯PP的小。

Meanwhile, performance of PP/PA6 blend is meliorated For combination system of polypropylene/wood flour,research the effect of the content of wood flour and the grafted percents of grafting copolymer on the mechanical properties of composites.

对于聚丙烯/木粉复合体系，探讨了接枝共聚物的用量和接枝率对体系力学性能的影响；同时使用3种不同的加工工艺，研究了不同的加工工艺条件对材料的力学性能的影响。

The structure of the organosilane moieties and ultrasonic treatment time were all significant for the quantities of grafted amino groups .

有机官能团的结构和超声波处理的时间对于嫁接有机基团的量很重要。

We studied the infection ofthe different reactant ratios to the degree of nitration when the polystyrere was nitrified. Thena series PS-NH_2 With different concentrations of amidocyanogen were gained by reducingPS-NO_2. At last the high active acryloylthiourea were grafted on the amidocyamogens.

在聚苯乙烯的硝化过程中，研究了不同的反应物配比对硝化度的影响，并对不同硝化度的硝基聚苯乙烯进行还原反应，得到了胺基含量不同的系列胺基聚苯乙烯，最后利用聚苯乙烯上的胺基和高活性的丙烯酰基异硫氰酸酯进行加成，合成AGPS。

There were significant positive correlations between azotobacteria, nitrifying bacteria and urease activity in grafted eggplants.

嫁接茄的固氮菌、硝化细菌和脲酶与其叶片硝酸还原酶活性均呈显著或极显著正相关。

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