研究了革类表面用聚氨酯消光整饰剂的配方及制备工艺。
The formulations and preparation of PU matting and finishing agent for leather surface have been studied.
塑料革类、塑料颗粒、塑料包装材料、塑胶制品生产销售。
PE made foam, plastic packaging products, processing, production and marketing.
它由立克次氏体引起，由革蜱属的蜱类传播。
It is caused by Rickettsia rickettsii and spread by ticks of the genus Dermacentor.
结果从体外分检出大量的螨类，经鉴定有17种，以革螨为主，填补了西安咸阳国际机场口岸螨类种类名录的空白。
Results find large number of the acarid and was authenticated to have17blank filling up the blank of acarid species category of the xian-xianyang international airport.
合成皮革下嵌条(质地紧密并且有很多小孔)像是绒面革，而不是PT -03的乙烯基类嵌条。
The lower synthetic leather panels (both solid and perforated) are suede-like rather than the vinyl-like panels of the PT-03.
结果从体外分检出大量的螨类，经鉴定有17种，以革螨为主，填补了西安咸阳国际机场口岸螨类种类名录的空白。
Results Find large number of the acarid, and was authenticated to have 17 blank, filling up the blank of acarid species category of the XiAn-Xianyang international airport.
结论1类整合子在革兰阴性杆菌中普遍存在，2类整合子相对较少。
Conclusion class 1 integron was very universal in clinical gram negative bacilli and class 2 integron was lesser.
干草原草场类，山地革甸草场类、灌丛草甸草场类等，虽已大量放牧和刈割利用，但草场生产潜力尚未充分挖掘。
Onthe other hand, for steppe grassland, mountainous Meadow and herbage Meadow grassland, the potentiality has been coupleted exploited, due to light-grazing and cutting.
目的建立螨类细胞培养方法，为从细胞分子水平研究革螨、恙螨作为HFRS媒介提供条件。
Objective to establish cell culture method of the gamasid mites in order to study on the gamasid mites and chigger mites as the vectors of HFRS at the cell molecular level.
本机适用于鞋面用、衣料用、袋类用等薄物革。
The machine is suitable for vamp use, dress cloth and bags with thin content of leather.
按个体数多寡，甲螨类>革螨类>辐螨类>粉螨类。
Acarid of 134 species, individual number of which amounts to 4396, have been collected.
按个体数多寡，甲螨类>革螨类>辐螨类>粉螨类。
Acarid of 134 species, individual number of which amounts to 4396, have been collected.
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