乳浊釉
参考答案:
釉料中加乳浊剂,烧成后釉中悬浮有不熔性微粒子,釉呈乳浊状态。
下图为蛋白质合成的一个过程,据图分析并回答问题:
(1)图中所示属于蛋白质合成过程中的____步骤,该过程的模板是__________。 该过程发生的场所为_________________ ,该过程遵循________________原则。
(2)由图中信息可推知DNA模板链上对应的碱基序列为_______________。
(3)根据图并参考右表分析:[1]_________上携带的氨基酸是_________这个氨基酸与前接的氨基酸是通过_______反应连接在一起的。
根据句意、汉语或首字母提示以适当形式填写正确的单词。
1. You'd better let in some fresh _____ (空气).
2. Sue always _____ (分享) things with her friends.
3. There is a long _____ (历史) behind that building.
4. A little knowledge is a _____ (危险的) thing.
5. Simon lives on the _____ (第九) floor.
6. The rain has stopped ______(完全地).
7. Eric is so _____ (有礼貌的)! He holds the door open for others.
8. Sandy has lots of _____ (业余爱好).
9. They _____ (聊天) until Amy came up the stairs.
10. She has a problem and she wants to know how to _____ (解决) it.