分子筛单位是什么

相关推荐

• shockley equation是什么意思
• telegrapher's equation是什么意思
• formula是什么意思
• 英语简历上的language written,language spoken分别是什么意思?如上.
• joint formula是什么意思
• language不可数我查过language了,我要的是作语言的意思.有可数,不可数,通用3种情况.作不可数的用时,具体意思是什么?举例?（越多越好）We should try our best to learn more __________(语言).我主要想知道language不可数时的用法，
• norwegian formula是什么意思
• semantic formula是什么意思
• 解释一个问题Spoken English is harder than written English.这个句子各部分组成,就是主谓宾等等Spoken在这个句子里是什么用处?
• 蒲公英的叶子是什么形状
• on the market、at the market、in the market 用法一样吗
• 英语补充对话10个空.At the moment, the market (expand) ______. So we must seize this opportunity.A: At the moment, the market 1(expand) ______. So we must seize this opportunity. Our advertising agency 2(work) ______ on a new campaign for the next month. Now, what about production?B: Currently we 3(run) ______ at 75% capacity.So we’ll still have some spare capacity.A: Good, how are we doing on the staffing levels in the factory?B: We 4(find) ______ it difficul