查询词典 crafts

By means of molecular designing, a series of sodium branched-alkyl benzene sulfonates weresynthesized through seven process, involving Frieded-Crafts reaction, Grignard reaction, sulfonationand neutralization. Those isomers have similar structure, carbons of same quantity, but the position ofalkylaryl dissimilarity. Liner fat acid, metaxylene and halogenated hydrocarbon of different carbonnumber were used as the starting materials. Optimum processing condition was confirmed consideringinfluence of a series of reaction factors such as feed proportioning, quantity of catalysts, quantitysolvent, reaction time, temperature and pressure. Eight kinds of isomers of sodium hexadecylxylolsulfonates were finally synthesized, and characterized by FT-IR.

本文通过分子设计，以不同碳数直链脂肪酸、间二甲苯以及不同碳数的卤代烷为原料，经酰基化、格氏反应、加氢还原、磺化及中和等反应，合成了结构相似、烷烃链碳数一定、芳基在烷烃链不同位置的烷基芳基磺酸盐同分异构体；并考察了原料配比、催化剂用量、反应时间、反应温度、溶剂用量、反应压力等一系列因素对各反应的影响，进而确定最佳工艺条件，最终合成出十六烷基二甲苯磺酸钠的八种同分异构体，利用 FT-IR 对产物结构进行了分析。

The second section is about the monographic study of the Hans-Tibetans arts and crafts.

第二部分，是关于汉藏工艺交流的专题研究。

Traditional crafts and modern high-tech portfolio, designed to produce sophisticated, a fan of the skeleton with natural bamboo and wood as raw material; fan using special paper, silk, cotton and other fabrics; by baking, cooking, sculpture, painting processes, and After mothproof, anti-corrosion treatment, carefully produced.

用传统手工艺和现代高新技术组合，设计新颖，制作精良，扇子的骨架用天然的竹、木为原料；扇面采用特种纸张、丝绸、棉布等织物；经烘、煮、雕刻、绘画等工序，并经过防蛀、防腐处理，精心制作而成。

Olid flocking crafts:gifts,packingbox,tops,holiday decoration,apparel fabrics,printing shoes,furniture,man-made flower and automobile flocking decoration,ect.

立体植绒工艺品类：礼品、包装盒、玩具、节日装饰、服装衣料、印花、鞋业、家具、人造花及汽车绒面装饰等

Beijing Green Resources peachwood carving crafts Co., Ltd. All products are purely hand-carved.

北京绿源桃木雕刻工艺品有限公司所有产品均为纯手工雕刻。

The product quality supervision by the Board throughout the producer, for the pure peachwood crafts.

本产品由市质量监督局全程监制，为纯桃木工艺品。

Is a traditional national culture characteristics peachwood products manufacturing enterprises, mainly the use of fat-rich city peachwood resources, development and production of a variety of wood crafts.

肥城鲁宝阁桃木文化发展有限公司是具有传统民族文化特色的桃木制品生产企业，主要利用肥城市丰富的桃木资源、开发生产各种桃木工艺品。

He wrote prolifically, and inspired Morris and the Arts and Crafts movement to turn away from industry for aesthetics and social reason.

&——&拉斯金著作丰富，促使莫里斯和工艺美术运动基于美学和社会的原因从工业化中脱离出来。

The Purusha sacrifice recognized 184 professional crafts and guilds.

公认的Purusha牺牲184名专业手工业和行业协会。

In Chinese folk traditional crafts, the pyrograph It is thriving.

在中国民间传统工艺中，烙画可谓是一枝独秀。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新