目的: 检测无汗性外胚层发育不全患者的EDA基因 的突变.Objetive : To detect the gene mutation of a patient with anhidrotic ectodermal dysplasia.此外,Nodal信号还在胚胎的左右不对称发育及神经外胚层的前后轴线分化中起重要的作用.Nodal signals also play pivotal roles in left - right asymm...
To keep your bearings in a desert sandstorm is impossible.在沙漠的尘暴中要想保持方位感是不可能的.His plane made a crash-landing during a sandstorm yesterday.昨天他的飞机在沙尘暴中紧急降落。The men lost their way in a sandstorm and crossed the border by mi...
她举止做作，神情倨傲。She had an affected air and a disdainful look.伯格侧着头，脸上掠过一丝调皮的神情。Berg tilts his head and a mischievous look crosses his face.莱文坐在那里，神情悲伤。Levin sat there, an expression of sadness on his face....
学生常常赶数百英里的路来到这里。Students often travel hundreds of miles to get here.他常常讽刺或挖苦人，有时又会大发雷霆。He was often caustic and mocking, or flew into rages.就像子女一样，父母也常常很注重保护他们的私生活。Like their children, parents are often defensive about t...
Everton paraded their recently acquired silverware.埃弗顿展示了他们最近获得的银杯。Tony Cottee has pledged himself to Everton Football Club for another three years.托尼·科蒂已答应同埃弗顿足球俱乐部再续约3年。Everton the latest side a taste of the Ian Wright...
Their inclination to wait and demand more resources desolated President Lincoln.他们总是等待并要求得到更多资财的倾向让林肯总统甚感不快。He is a teacher by occupation but a philosopher by inclination.他的职业是教师,但他的本心是成为哲学家.She greeted us with a slight ...