Chinese Birch Solids & Veneer是什么材料

Chinese Birch Solids & Veneer是什么材料 washed solids solids是什么意思 birch的 俚语 latex solids的意思? talking birch bark 请问这是什么? International journal of solids and structures求助 谁能告诉我percent solids是什么意思, Any irregular solids can be dissected into many regular solids.还有regular Chinese chinese Chinese chinese chinese chinese LiAlH4 还原卤苯这个可行么?课本上说乙烯型卤代烃可以.但是苯型可否.显然不是Birch还原。。。。Birch也不是用LiAlH4啊。。。。 什么是network covalent solids?中文翻译是网络共价物么? Liquids are like solids ( ) they have a definit volume.