问世

Objective The examination of barium enema ever since 1905,colonoscope occurrence,it is very development to diagnose in small nonpolypoid lesion of large bowel.

目的 1905年首次钡灌肠X线检查被用于临床诊断大肠病变以来，大肠镜的问世，为提高早期大肠癌的诊断和，提供了最简便、最安全、最有效的。

Objective The examination of barium enema ever since 1905,colonoscope occurrence,it is very development to diagnose in small nonpolypoid lesion of large bowel.

目的 1905年首次钡灌肠X线检查被用于临床诊断大肠病变以来，大肠镜的问世，为提高早期大肠癌的诊断和治疗，提供了最简便、最安全、最有效的方法。

Objective The examination of barium enema ever since 1905,colonoscope occurrence,it is very development to diagnose in small nonpolypoid lesion of large bowel.

中国诺宇综合网http：//www.siaaa.com 目的 1905年首次钡灌肠X线检查被用于临床诊断大肠病变以来，大肠镜的问世，为提高早期大肠癌的诊断和治疗，提供了最简便、最安全、最有效的方法。

For instance ,the later generations of Watt could invent the steam engine car just because of the contribution of his steam engine ;the coming into being of flattop is mainly contributable to the first plane of Wright brothers ;after the discovery of electricity ,the lamp ,the electromotor and electrocar come out one after another .

比如，watt发明steam engine ，后人在此基础上发明了蒸汽机车；莱特兄弟发明飞机后，航空母舰也应运而生；电被发现后，电灯泡，电动机等陆续问世。

Three centuries after the appearance of Franklin's Courant, few believe that newspapers in their present printed from will remain alive for long.

富兰克林报问世后的三百多年，几乎没有人相信，报纸会以其现有的印刷形式，延用如此之久远。

And for our wives Nancy Crom, whose supportive spirit never faded, and Harriet Levine, whose energy and organizational genius helped bring this book to life

献给我们的妻子，正因为有了南希·克莱姆永不消退的热情支持，以及哈里特·莱文的无限活力和组织天赋才使得这本书成功问世

When this book appeared in 1739, Hume was disappointed in its reception, remarking later that "never literary attempt was more unfortunate," for the book "fell deadborn from the press."

这本书于1739年问世时，休谟对它受到得待遇感到甚是失望，评论道&文学尝试是最不幸的，&因为&它一出版就死产了&。

During this period,critics mainly commented on it from the angles of history, literature, ethnology and culture,half derogatorily and half commendatorily.

自《儿女英雄传》问世以来的一百五十多年间，评论界主要从历史学、文学、民族学和人类学等角度予以评说，可谓褒贬不一，毁誉参半。

The chemically modified electrode has become a very active field in the aspects of electrochemical and electroanalytical chemistry, and has been paid much attention by the analysts.

化学修饰电极自问世以来，已成为电化学、电分析化学方面十分活跃的研究领域。其中自组装膜技术作为一种修饰电极的方法越来越引起科技界的广泛关注。

Since the zeolite modified electrode was invented, it became a new field of electrochemistry research, extensively used in electrocatalysis, electrical analysis and electrochemical characterization. Recently, it is an important research direction in modern electrochemistry field.

分子筛修饰电极自问世以来，就成为电化学研究的一个新的领域，广泛用于电分析、电化学表征、电催化等领域，是近代电化学领域中一个重要的研究方向。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。