rosin造句
- I went down the kitchen back stairs to my studio and picked up the violin, which sparkled with rosin dust .
我从厨房后面的楼梯进入地下演奏室,拿起闪烁着松脂光泽的小提琴。 - Standard test methods of sampling and grading rosin
松香分级和抽样的标准试验方法 - Standard test method for volatile oil in rosin
松香中挥发性油的标准试验方法 - Research on raw rosin decolorization amp; depuration process
粗松香脱色提纯的工艺研究 - Producer of rosins and rosin derivatives in india
-生产有色金属的企业。 - Preparation and application of hydrogenated rosin
氢化松香制备与应用 - Test method for qualitative detection of rosin in varnishes
清漆中松香的质量检测的测试方法 - Study on experimental equipment for catalytic hydrogenation of rosin
松香催化加氢实验装置的研究 - Progress on the study of rosin modifications
松香改性的研究进展 - Problem and countermeasure in the development of chinese rosin industry
中国国际贸易摩擦的新特点 - It's difficult to see rosin in a sentence. 用rosin造句挺难的
- Mechanism of catalytic hydrogenation reaction of rosin by pd c catalyst
为催化剂的松香加氢反应机理 - Preparation of hot - melt road marking paint using modified rosin alkyd resin
醇酸树脂路标涂料的研制 - Preparation of rosin modified alkyd resin by using soybean oilstocks
利用大豆油脚制备松香改性醇酸树脂 - Glycerol ester of rosin and glycerol ester of partially hydrogenated rosin
松香甘油酯和氢化松香甘油酯 - Disproportionated rosin potassium soap
歧化松香钾皂 - Liquid flux for soldering rosin base
锡焊用液态焊剂 - Dry rosin is best in tropic and soft rosin in cold climate
干的松香在热带最适用,而软的松香适用于寒冷的气候。 - Standard test method for insoluble matter in rosin and rosin derivatives
松香和松香衍生物中不溶物的标准试验方法 - Resistant anti - dirt rosin lens
耐磨防污树脂镜片 - It comes as yellowish brown powder , rosin odor and tiny bitter in taste
本品为黄棕色的粉末,气香味微苦酸涩。