However, the two gelatins are unable to be differentiated in appearance, posing difficulties for consumers.
不过这两种明胶从外观上并无法分辨，给消费者造成困难。
Give everyone a rectangle paper, several stars, markers and gelatins to make a national flag, ask them making and saying the poem.
给每位幼儿发一张纸，一些星星、水彩笔和胶棒，让他们自己做一个国旗，一边做一边说儿歌。
A very important type of gelatin dynamites are the so-called ammonia gelatins.
所谓“铵胶”是一种非常重要的胶质炸药。
The weight average molecular weights for the three fish gelatins are given in Table 4.
这三种鱼胶的重均分子量在表四中给出。
Degradation of Succinylated Gelatins with Trypsin
胰蛋白酶降解琥珀明胶的研究
A Study on the Cold Produced and Fast Drying White Starch Gelatins
冷制快干白色淀粉粘合剂的研究
Bone glue and Technical Gelatins
骨胶及工业明胶
以上图片仅供学习交流使用，版权归原作者所有，如有侵权，请与我方联系
