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- The synthesis method was modified to achieve low free formaldehyde in sulfonated amino resin and to improve its retanning and filling properties in leather making industry. 以获得低游离甲醛含量的氨基树脂为目的,并改善其复鞣填充的综合性能,对磺化氨基树脂合成工艺进行了改进。
- Go and fill this bucket with water for me. 去替我装满一桶水来。
- Preparation of retanning and filling agent from chrome leather dusts 含铬皮屑制取皮革复鞣填充剂
- The synthesis of aliphatic anion waterborne polyurethane as retanning and filling agent 阴离子水性脂肪族聚氨酯复鞣填充剂的合成
- Study on the protein retanning and filling agent from the graft-modification of the hydrolysate of the chrome-shavings with vinyl monomers 乙烯基类单体改性铬鞣革屑水解产物制备复鞣填充剂的研究
- Arrage the data and fill in the form. 整理资料，填写表格。
- Find a gigantic wastebasket and fill it up. 找一个尽可能大的废纸篓并且把这些纸全部扔进去。
- Open the upstream slowly and fill the valve. 慢慢开启上游并向阀门注水。
- Pizza is inherently nutritious and filling. 比萨本身其实含有营养，而且管饱。
- Sifting in cracks and filling up trenches. 霹雳旋落;覆满深渠.
- retanning and filling 复鞣填充
- Take a form from here and fill it in. 买张电报单填上。
- The copolymer has the retanning and fat-liquoring abilities as well as certain filling properties. 蓖麻油-马来酸酯与苯乙烯共聚物具有复鞣、加脂作用,兼有一定的填充性能。
- Hollow out the cake and fill it with cream. 在蛋糕上挖个洞，填入奶油。
- VI. Look and fill in the blanks. 看图，填空。
- retanning and filling property 复鞣填充
- Look at the picture and fill in the flanks. 看图填空。
- Print a blank SED and fill it out manually. 列印空白SED,再动手填写。
- Download the registration form and fill. 下载报名表并填妥。
- Duplicate the layer and fill the left parts. 复制层,并将左方填充。
