这一新技术已经被用来鉴别胎儿的性别。The new technique has been used to identify the sex of foetuses.鉴别坠机意外伤亡者的工作费时而且困难重重。The identification of the crash victims was a long and difficult task.他们做了这副牙的石膏模型作鉴别之用。They took a plaster cast of t...
With what medicine is the child tracheitis of 4 months good?四个月的小孩气管炎用什么药好?Who has the good folk prescription that treats tracheitis?谁有治疗气管炎的好的偏方?What is the optimal treatment method of chronic tracheitis?慢性气管炎的最佳治疗方法是什么...
They had invited me to come to supper and stay the night.他们邀请我去吃晚饭并住上一晚。Come and have supper with us on Wednesday, if you're free.如果你有空的话，周三晚上来和我们一起吃晚饭吧。Try this tasty dish for supper with a crispy salad.晚饭就着鲜脆的色拉尝尝...
目的: 合成新的双-胡椒醛缩二胺类席夫碱化合物.Methods: Five Schiff bases were prepared from piperonal and diamines by condensation reaction.用胡椒醛为起始原料,经氯化 、 水解、缩合,制得血凝酸胺.After the process of chlorination, hydrolytic decomposition and condensat...
说来也怪，他最后想到的才是他心爱的塔尼娅。Strangely enough, the last thing he thought of was his beloved Tanya.两个刀架上存放着她最心爱的刀具。Two knife racks hold her favourite knives.失去心爱的人是无法补偿的。Nothing can compensate for the loss of a loved one....
对数百万失业者来说，通货膨胀率的微降是不起作用的安慰。A small drop in the inflation rate was cold comfort for the millions without a job.增长可以用线性或对数线性趋势来表示.Growth can be represented by a linear or log linear trend.对数函数是作为指数函数的反函数来定义的.The logarithmi...