As one of important oilcrops, rapeseed belongs to the Brassica genus Cruciferae family.油菜是世界上广泛种植的一种油料作物, 它在植物分类上属于十字花科(Cruciferae)芸苔属(Brassica),以收获种籽榨油为主要目的.The microspore culture technology has been widely applied in B...
The book began with a quotation from Goethe.这本书一开头引用了歌德的隽语。And he looked down at her , splendidly protecting her, like Egmont at Clara in Goethe's play.于是他露出含情脉脉的保护人的神气,低下头去看她, 就象在歌德的剧本里埃格蒙特看克拉拉一样.Is Goethe a Pionee...
鸡晚上歇息.Chickens roost at night.由于天气炎热，我们在一家乡村小旅馆停下来稍作歇息。Because of the heat we broke our journey at a small country hotel.直到四点钟营地的人们才打算去歇息.It was four o'clock before the camp sought repose....
Optionally, the purified diisobutylene may be hydrogenated to isooctane hydrogenation catalyst.任选的是, 可用加氢催化剂将纯化的二聚异丁烯加氢生成异辛烷.The process comprises first oligomerizing isobutylene to diisobutylene using a sulfonic acid ty...
At dusk we pitched camp in the middle of nowhere.黄昏时，我们在茫茫荒野中扎营。At first sight it looked less like a capital city than a mining camp...乍看上去，它不像是首府，更像是矿工村。...a refugee camp...难民营It would be presuming to camp in a person&#...