The scientist’s experiments have thrown great light on the amazing ways honeybees communicate in their dark hives.这位科学家的实验很清楚地表明了在黑暗的蜂房里,蜜蜂是怎样以很巧妙的方式传递信息的。You wonder how honeybees tell each other where to find food?你想知道蜜...
Keep some blood plasma back for the serious cases.留一些血浆给重病号.Cell - free , sterilized blood plasma , used in transfusions.捐献血液用于输血的人.The blood plasma lipid examination was abnormal.血浆脂质出现不同程度的异常变化....
There is a backlog of repairs and maintenance in schools.对各学校的修缮和维护工作积压了一堆。We are faced with a backlog of orders we can’t deal with.我们面对一大堆未交付的订单。(在英国指担心订货积压不易脱手，又“无奈”意；在美国指生意兴隆，有“踌躇满志”意)Investment is needed to reduce th...
The point on the earth's surface directly above is called the epicenter.地表上直接对着震源的那一点称为震中.At the end of the second swing Epicenter will start.最后一秒,震地会开始.It is a mystery how he located the epicenter.他是怎样测定震中的还是个谜....
全固态薄膜微电池的研究越来越广泛地引起人们的兴趣.All solid - state thin - film lithium micro batteries are of considerable current research interest.特别是微电子机械系统 ( Micro -ElectronicMechanicalSystems, MEMS ) 技术发展的需要, 微电池已引起人们的重视.Specially, with th...