Connect to any endoscope is available in using suitable optical.使用合适的光学卡口可与任何内窥镜连接.PROGRESSIVE BALLOON DILATATION UNDER ENDOSCOPE FOR ACHALASIA ( 32 Cases Reported )直视下内镜旁球囊逐级扩张治疗贲门失驰缓症临床研究 ( 附32例报告 )A double - passage o...
Esophageal varix ligation under endoscope ( EVL ) is a safe and effective treatment for esophageal varices.内镜下食管曲张静脉结扎是一种安全有效的新方法.PROGRESSIVE BALLOON DILATATION UNDER ENDOSCOPE FOR ACHALASIA ( 32 Cases Reported )直视下内镜旁球囊...
Quantities will vary according to how many servings of soup you want to prepare.量的多少根据你想准备的汤的份数而定。Parental attitudes vary widely.家长态度千差万别。Vary ways of workout to release oneself from stress intrinsically and extrinsicall...
“ 不客气, ” 他说, 嗓音因激动而哽咽了." You're welcome, " he said, his voice choked with emotion.她的声音因为情绪而哽咽,他几乎听不懂她在说什么.Her voice was so choked with emotion he could hardly understand her....
The railway station smelt powerfully of cats and drains.火车站上有冲鼻的猫味和臭水沟味。The rats skittered around them in the drains and under the floorboards.无论是下水道里，还是地板下面，都有许多耗子绕着它们蹿来蹿去。Tony built his own house and laid his own drain...
The intermodulation distortion between the strings is virtually eliminated.琴弦之间互相调节的失真已经基本上被消除了.Features: High power gain, low noise figure, very low intermodulation distortion.特点: 高功率增益, 低噪声输出, 非常低的互调失真.Even in relative...
For some buildings a vertical section is more informative than a plan.有些建筑的立面图能比平面图提供更多的信息。The gadget can be attached to any vertical surface.这小玩意儿可以粘在任何垂直表面上。The gadget can be attached to any vertical or near vertical s...
His handwriting, from earliest young manhood, was flowing and graceful.他的字从小就写得流畅优美。The earliest operations employing this technique were fraught with dangers.最早使用这种技术的手术充满了危险。The very earliest sculptures were made under...