An earthworm is a terricolous organism.蚯蚓是陆生的生物.The earthworm population had declined by 70 %.蚯蚓数量下降70%.The oral opening in an earthworm is small.蚯蚓的口是很小的....
An earthworm is a terricolous organism.蚯蚓是陆生的生物.Objective To determine the molecular weight of a novel deoxyribonuclease ( EWD 1 ) from the earthworm.目的测定从蚯蚓组织中提取纯化的一种新型 脱氧核糖核酸 酶的相对分子质量.Earthworm medicines and chemical r...
He died suddenly while on a skiing holiday with his family in Val d'Isere.他与家人在瓦勒迪泽尔滑雪度假时猝然过世。Four gene polymorphisms were identified in exon 7. They were Gly 551 X ( GGC → GGT ), Arg 554 His ( CGT → CAT ), Gln 567 ...
Although these vegetables adapt well to our temperate climate, they tend to crop poorly.虽然这些蔬菜作物很适应我们这里温和的气候，它们的收成却很差。Metals which were mutually soluble would tend to give strong junctions.可互溶的金属趋向于产生牢固的结合点.Morals tend t...
It's half past two. I think we had better go home.现在两点半了。我想我们最好还是回家吧。The Roadrunner had better power, better tyres, and better brakes.“路行者”汽车的性能、轮胎和刹车都更好。He had better cut out the nonsense.他最好停止胡说八道。...
结果,那颗牙就晃来晃去吊在床柱上了.The tooth hung dangling by the bedpost, now.黑暗中他的小腿绊在了床柱上.In the darkness he stumbled his shin against the bed post.思嘉照她的吩咐, 紧紧抓住一根床柱,站稳了身子.Scarlett obeyed, bracing herself and catching firm hold of one...
Maybe I'll go to hydroponics afterward and run through the sprinklers.也许我会去水耕然后经过洒水车.Please show the brief differentia between hydroponics and soil culture.请简要说明营养液栽培与土壤栽培在植物养分供应上的不同点.Today this mothod of farming is...