查询词典 grafted

PLA grafted with PAA has been used as material for preparation of particles. Without using surfactant, and with dimethyl acetamide as solvent and with hexane containing 4% isopropanol as precipitation solution, PLA particles have been prepared with a diameter between 700 and 1250 nm.

聚乳酸接枝聚丙烯酸的高分子化合物，用於制备微粒，二甲基乙醯胺为使用之溶剂，己烷及4%异丙醇为所需之沉淀溶液，界面活性剂并未使用，所得微粒平均粒径大小为700-1250 nm。

In a second time acrylonitrile is grafted on to unsaturated lateral double bonds.

所得共聚物的性能与异相条件下接枝的产物完全不同。

It was confirmed by ATRFTIR analysis that acrylonitrile was grafted onto the polymer surface.

并利用ATRFTIR分析证明了丙烯腈单体接枝到聚合物薄膜样品表面。

Maleic anhydrite was grafted onto polypropylene by melt grafting method, and the effects of the amounts of monomers and initiator on the grafting rate were discussed.

采用熔融接枝法，考察了单体和引发剂用量对聚丙烯/马来酸酐接枝物接枝率的影响。

We developed a simple and efficient method for the synthesis of benzimidazole derivatives in water. Imidazolium salt grafted iodobenzene diacetate containing double features of ionic liquid and iodobenzene diacetate was synthesized.

报道了一种简便高效的苯并咪唑类衍生物的水相合成新方法，合成了兼具离子液体和二醋酸碘苯双重特点的咪唑盐二醋酸碘苯。

The results indicated that using benzophenone as photo-initiator, acrylamide as graft monomer, the polyacrylamide chain was grafted on the surface of membranes.

实验结果表明：用二苯甲酮作为引发剂，丙烯酰胺作为亲水性接枝单体，聚丙烯酰胺链可以被接枝到膜表面。

And scanning electron micoscope was employed to analyse the fracture surface of environmental stress cracking of blent LDPE and grafted LDPE.

用红外光谱证明了接枝反应的存在，用电子扫描显微镜分析了共混与接枝后LDPE环境应力开裂的断面形态。

"In theory, any two plants that are closely related botanically and that have a continuous cambium can be grafted."

理论上，两个近缘的并有连续的形成层的植株均能进行嫁接。

It was confirmed by FTIR that the branched chain of MMA was grafted on the back-bone of EPDM.

红外光谱分析证实EPDM分子链已接上MMA支链。

After purification and analysis by IR it is found that carboxyl group has been grafted into sodium lignosulfonate.

GCL2的羧基含量从0增至0.0067mol/g，数均分子量从7467降至3951，分散度从1.329降至1.183。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。