Development of such distributed feedback heterostructure lasers requires crystal growth on corrugated layers.研制这种分布反馈双异质结构激光器要求在皱折层上生长出单晶层.We produce metal plates and corrugated sheets in different thicknesses.我们生产不同厚度的金...
该公司不得不为裁员支付4.72亿英镑的补偿款。The company has had to make redundancy payments of £472 million.利息按月支付。提款须提前3个月通知银行。Interest is paid monthly. Three months' notice is required for withdrawals.他以10万美元买下一处投资性地产，并支付了2万美元的定金。He b...
The act of enabling a computer to recognize utterances of a natural language.使计算机能够识别自然语言发音的动作与行为....the somewhat gnomic utterances of John Maynard Keynes in his General Theory.约翰·梅纳德·凯恩斯在其《通论》中的精辟言辞Elsewhere, particular...
The secrecy and swiftness of the invasion shocked and amazed army officers.这次入侵的隐秘和迅速令陆军军官们大为震惊。With incredible swiftness she ran down the passage.她沿通道飞奔而去。A merely seeming swiftness of our vessel will keep him dumb.如果我们...
牛顿说他已放弃了微元或无穷小量.Newton says he has abandoned the infinitesimal or infinitely small quantity.定理1与是等阶无穷小的充分必要条件为.Theorem 1 and are equivalent infinitesimals if and only if.第2周数列的极限. 函数的极限. 无穷小与无穷大.Week 2 Limit of number se...