The pesticides affect the nervous system by inhibiting the enzyme cholinesterase.这类农药抑制胆碱酯酶而影响神经系统.The enzyme cholinesterase is important in the transmission of nerve impulses.胆碱酯酶在神经刺激的传导中起着重要作用.Two basic types of choli...
The allele for blue eyes is recessive.兰色眼睛的等位基因是隐性的.The mutation was confirmed by allele specific PCR ( ASPCR ).应用等位基因特异性 PCR 验证测序所发现的突变.Allele ( allelomorph ) One of the possible forms of a given gene.等位基因:在同源染色体上占据相同座位...
不带宾语的动词称为不及物动词.Verbs that do not take object are called intransitive verbs.带宾语的动词称为及物动词.Verbs that take object are called transitive verbs.但是当介词放在从句末尾时,作为介词宾语的关系代词可以用that并且可以省略.I know the young couple from whose house th...
He could feel his fingers growing numb at their tips.他能感到指尖正在变得麻木。Numb with terror, she stared at the departing maraud-ers.她吓得呆若木鸡，眼睁睁地看着劫匪们离去。First he had been numb. Then the numbness gave way to anger.起初他只是麻木，接着转为了愤怒。...
Removal of excess heat is accomplished by means of a radiator.通过散热器完成多余热量的排出。Smoke was used to simulate steam coming from a smashed radiator...用烟来模拟从撞碎的散热器中冒出的蒸气。A household radiator absorbs energy in the form of electri...
Here was an old church, quaint and rambling and gabled.这儿有一座古老的教堂, 样子古雅,显得零乱,是带山墙的建筑.This is a gabled house.这是栋有三角墙的房子....the big gabled house across the way.街对面那座带三角屋顶的大房子...steeply gabled roofs.大坡度的人字屋顶...the entrance ...