电容电压 偏移是二极管箝位型多电平逆变器的主要缺点.The DC - capacitor - voltage drift is the main technical drawback of diode clamped multi - level inverter ( DCMLI ).摘要:目的: 介绍精密附着体固位型义齿的设计原则,制作方法,评价其临床效果.Objective : To improve the design and co...
The lapidary consider several features of stones before assessing their value.这位宝石专家在评估宝石的价值之前会考虑几项要点。lapidary prose简洁优雅的散文a face with lapidary features轮廓鲜明的脸庞In lapidary Inscription a man be not upon oath.在墓志铭中.人是并非经过发誓...
1998年的资本外流量为220亿元。There was a capital outflow of $22 billion in 1998.这条河平均流量为每秒二百立方米.The average flow of the river is 200 cubic metres per second.按摩有助于增加身体特定部位的血液流量。Massage may help to increase blood flow to specific are...