...the protection of mankind against the forces of nature: epidemics, predators, floods, hurricanes...保护人类抵御自然力——传染病、食肉动物、洪水和飓风During the annual floods the river deposits its silt on the fields.每年河水泛滥时都会在田野上沉积一层淤泥.Foreca...
The floods are described as the worst in nearly fifty years.这次洪灾据说是近50年来最为严重的。He was in floods of tears on the phone.他在电话里失声痛哭。The floods are the worst in living memory.那次洪水是人们记忆中最严重的一次。...
Ian Ferguson was preferred to Stuart McCall, who was on the bench.伊恩·弗格森比坐在替补席上的斯图尔特·麦考尔更受器重。Barbara Morgan taught at an elementary school in McCall, Idaho, before she trained for space.在她接受航天训练之前,BarbaraMorgan曾经在爱达荷州Mcc...
They had obviously been hoping to approach the topic with more subtlety.他们显然一直希望能更巧妙地切入这一话题。It does its job with subtlety, however, spurning the hammer intensity of something like cranberry juice.然而, 它与微妙做它的工作践踏象酸果蔓的果实果汁...
弱者由于蛮干变强,强者由于克制变弱.The weak gain strength through effrontery and the strong grow weak because of inhibitions.但是那场事故中你变强了! 你可以做你以前不能做到的事情.But that accident made you stronger! You can do things you could never.孩子要变强需要风雨和阳光....
Webster has not played since suffering a hamstring injury in the opening game.韦伯斯特自从在首场比赛中伤了绳肌腱后就再也没有参赛了。She's pulled a hamstring.她拉伤了一条腘绳肌腱。If he becomes the major opposition leader, he could hamstring a conservati...
他们正在创作名为[曼陀罗]的艺术作品.They are making a piece of art called a mandala.曼陀罗一种粗糙, 有毒的植物 ( 曼陀罗曼陀属 ),有很大的喇叭状白色或紫色的花和带刺的荚.A coarse, poisonous plant ( Datura stramonium ) having large, trumpet - shaped white or purplish flowers an...
在水栖生态系统中,镉可以积聚在蚌类 、 牡蛎 、 虾 、 蟹和鱼的体内.In aquatic ecosystems cadmium can bio - accumulate in mussels, oysters, shrimps, lobsters and fish.我通常吃海豹,但也能吃海象, 蚌类,甚至是浆果和海藻.I normally eat seals but also can dine on walruses, mussel...
Orientation control of primary carbide in Fe - Cr - C hardfacing alloys.Fe -Cr-C 耐磨堆焊合金中初生碳化物生长方向的控制.A hardfacing electrode containing boron and various alloy elements has been developed.研制出一种含硼等多种合金元素的耐高温磨损堆焊焊条.Study of...