Educators try to put pupils of similar abilities into classes because they believe that this homogeneous grouping is advisable.教育学家设法将学生按相近的能力分班,因为他们认为这种按同等水平划分班级的做法是明智的.The concept a useful and important one for scienti...
Fraudsters are often shopped by honest friends and neighbours.诈骗犯经常会被正直守法的朋友和邻居告发。Online fraudsters have tricks of their own, of course.当然,网络欺诈客也有他们自己的花招.Some fraudsters are now posing as students, acquaintances deceptio...
死者的身份现在已经确定。The identities of the deceased have now been determined.他用手指摸了摸伤口，想要确定受伤的程度。He explored the wound with his finger, trying to establish its extent.这一承诺能维持多久还不确定。It is an open question how long that commitment ...
人们发现异味蛋含有大量的三甲胺.The off - flavored eggs were found to contain large amounts of trimethylamine.采用电化学技术在LY12铝合金表面沉积制备了十二烷基三甲氧基硅烷 ( DTMS ) 膜.Dodecyltrimethoxysilane ( DTMS ) films were prepared on LY 12 aluminum alloys by e...