Tough glass is needed for windscreens.挡风玻璃需要用不易碎的玻璃.We've all seen enough dummies catapulting through windscreens in TV warnings to know the dangers of not wearing seat belts.在电视里,假人穿过挡风玻璃飞出去的警示镜头我们见得多了,知道不系安全带的危险。W...
As diphtheria antitoxin is a foreign protein.白喉抗毒素是并性蛋白.Diphtheria antitoxin is a foreign protein.白喉抗毒素是异性蛋白.The prompt administration of diphtheria antitoxin in adequate amounts is the first and most important step.及时给与...
CND funding , and who knew what when, may merit further investigat.CND发现, 他知道什么时候接受更深入的调查.Cmd expatiate the application of new technology cnd new crafts in production practia lity.以及阐述了树脂砂新技术、新工艺在生产实际中的应用.Conclusion: SOD...