There has been a very mixed reaction to the decision.对于这个决定的反应非常不一致。Adolescent suicide is rarely an impulsive reaction to immediate distress.青少年自杀很少是由于突然发生不幸而作出的冲动反应。My general reaction to this news might be summed up as...
This can holds five liters of water.这个容器可装五升水.We had applied for fumigating holds before the grain sucker came.谷物吸扬机到来之前我们就已申请熏舱了.He still holds out hope that they could be a family again.他对他们再次成为一家人仍抱持希望。The Transport C...
为了拿到前往哥伦比亚的签证，我们乘大巴返回麦德林。To get our Colombian visas we bussed back to Medellin.他们以为他们的亲戚们会把签证办好。They thought that their relatives would be able to fix the visas.高达40%的学生签证均已过期。Up to forty per cent of the students had ove...
ECHO cloning is a rapid, easy and common DNA recombination technique.目的:利用ECHO克隆 系统建立一种更加快速 、 方便、通用的DNA重组技术.The methods include using Agrobacterium - mediated transformation , electroporation, gene gun bombardment andgly...