The nozzle with 4 swirl slots is propitious to atomize at low pressure for serous lime.4槽旋流喷嘴最利于石灰浆液的低压雾化.Its discovery engendered the'sudden freezing " approximation for relaxing nozzle flows.这一事实的发现导致了松驰喷管流动 “ 突然冻...
It was a novel idea to control the growth of Microcystis actinomycete.利用放线菌的代谢产物特异性抑制或杀死微囊藻是一条治理水华的新思路.Actinomycete had the higher ability of deodorization.放线菌除臭能力较强.L 892 is an actinomycete strain isolated from soil sam...
She was only six and still missing her front teeth.她才6岁，门牙还没长出来。One of his front teeth has dropped out.他的一颗门牙掉了.One of his upper front teeth was loose.他的上排门牙有一颗松了劲....
He pulled up a chair and sat down across from Michael.他拉过一把椅子，坐在了迈克尔的对面。They parked across from the Castro Theatre.他们将车停在了卡斯特罗剧院对面。The shoe store is across from the bank.鞋店在银行对面....