Both groups share two attributes normally associated with vertebrates.两组都具有通常脊椎动物才具备的两个特征。But, of the vertebrates, unpredictable Nature selected only snakes ( and one lizard ).但是, 在脊椎动物中, 神秘莫测的大自然只选择了蛇 ( 和一种蜥蜴 ).Fish, bi...
...a Frenchman with Irish antecedents.祖先为爱尔兰人的法国人His mechanical calculating engines were the antecedents of the modern computer.他的机械计算机是现代电子计算机的雏形.But its political antecedents are Scandinavian. Its citizens call themsel...
这门学位课程经电气工程师学院鉴定完全合格。This degree programme is fully accredited by the Institution of Electrical Engineers.合格分数设定为百分制的50分。The pass mark is set at 50 per cent.在比利时只有资质合格的医生才能从事非传统医学工作。In Belgium only qualified doctors may ...
The IPC 、 PMA protected the myocardium from sustained ischemia - reperfusion injury . Bre.Bre. 则可消除IPC对心肌的保护作用.The presence of angina indicates significant coronary ischemia.心绞痛本身说明有明显的冠状动脉供血不足.Additionally, some of thes...