"I don't know why they left," he said dolefully.“我不知道他们为什么离开，”他哀愁地说道。His mother looked at him dolefully when he told her he had joined the Army.当他告诉他的妈妈已经参了军时,他的妈妈伤心地看着他.She shook her head dolefully.她忧伤地摇了摇头....
Hyperpolarization and repolarization both describe increased electronegativity within the cell.超极化及再极化都表明细胞内负电性的增强.Metallic character increases down Group 16 as electronegativity decreases.从上到下,电负性减小,金属性增强.Outward curren...
中医用许多草药.Many herbs are used in traditional Chinese medicine.能讲和写基本医用及日常英语.Can and write basic Medical English and daily English.结论: 该医用微型机器人将来可以应用于活体动物实验.Conclusion: The - robot can be used living animal experiment in th...
研究院主任尼尔·豪沃思力图平息事态。Neil Howorth, director of the academy, tried to calm things down.纯理论研究院系即将被裁撤。Academic departments are being eliminated.史密斯博士, 不久前在哥伦比亚大学任教, 现在负责该研究院的工作.Dr. Smith, late of Columbia University, now heads...
静电键合是片状材料封接的一种重要手段,讨论了玻璃在电场作用下的键合过程.Electrostatic bonding is an important encapsulating means for the materials at the chip or wafer level.如果把电键断开,就会得到反向感应电流.Open the key , and an induced current in the opposite directio...
He sounded both pitiful and eager to get what he wanted.他听起来既可怜兮兮的，又对想要的东西充满渴望。The girl's pitiful history would wring one's withers.这女孩子的经历令人心碎.It is pitiful to see that the life of an animal in a zoo is spent ...
砂轮迸出的火花直落到工作台另一端.The grinding wheel sent a shower of sparks across the workbench.综合评述了CBN砂轮的整形和修锐方法,分析了各种方法的特点和应用.The truing and sharpening methods of CBN wheels are summarized.作业内容: 支架 、 砂轮头架或喷洒机阀体等零件的测绘.Contents: Map b...