Methods Endoscopic observation and mucosal biopsies graft through the terminal ileum enterostomy were carried out.方法自末端回肠肠造口行内镜检查,观察肠粘膜变化并钳取肠粘膜组织做病理学检查....
Carotenes are insoluble in water and soluble in oils and fats.胡萝卜素不溶于水,但可溶于油类和脂肪。There are over 600 known carotenoids ; they are split into two classes, xanthophylls and carotenes.有超过600种已知的类胡萝卜素,可以分为两类:叶黄素和胡萝卜素....
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...
We sawed the log into planks.我们把木头锯成了木板.He sawed the stick into pieces.他把棍子锯成几截。Her emotions see-sawed from anger to fear.她一会儿气,一会儿怕,情绪变来变去。That morning Uncle Ke - ting's carriers had cut down two thick bamboos and ...
出售的女装有小号、中号和大号。Women's apparel is offered in petite, regular, and tall models.那家商店卖大号的 、 小号的 、 中号的, 应有尽有.The store sells big ones, small ones, medium ones, or what have you.你要小号的床还是中号的床?Would you like a twin bed or ...