Some foetal malformations cannot be diagnosed until late in pregnancy.有些胎儿的畸形部位得等到妊娠后期才能诊断出来。Methods Spinal bifida and tethered cord syndrome are congenital malformations.方法 脊柱裂与脊髓栓系综合征是一种先天性疾病.Purpose : To analyse CT ma...
防涂改身份卡a tamper-proof identity card会计因涂改公司的帐目而入狱.The accountant went to prison for juggling his firm's accounts.他因涂改公司的帐目而入狱.He went to prison for juggling his firm's accounts....
Numb with terror, she stared at the departing maraud-ers.她吓得呆若木鸡，眼睁睁地看着劫匪们离去。Whenever his physical sensations were a little under control the terror returned.只要身体感官稍一正常,恐怖便又袭上心头.The terror had at long intervals given pla...
Carbonation is the combination of carbonate or bicarbonate ions with minerals.碳酸作用是碳酸根离子或重碳酸根离子与矿物的化合作用.Bicarbonate ions also serve as an important base in living tissue.碳酸根离子也是活组织中的一种重要的碱.This modest amount of sodium bi...