It is ideal casing centralizer for both deflecting and horizontal well.双弓形弹簧片套管扶正器是斜井、水平井理想的套管扶正工具.The conventional casing centralizer can not meet the requirements of expandable casing.传统的套管扶正器满足不了可膨胀套管的扶正要求.Casing cent...
他们的客人在游廊里浅酌着美酒。Their guests sipped drinks on the veranda.佳肴佐以美酒，可称完美无缺。The excellent menu is complemented by a good wine list.所有来宾尽情享受美酒佳肴.All the guests enjoy good cheer....
Conclusion: Polygala fallax Hemsl has effects on increasing avoirdupois of thymus gland.结论: 黄花倒水莲提取物能增加小鼠的体重和胸腺的重量.Russian unit of weight equivalent to about 16.4 kilograms ( 36.1 pounds ) avoirdupois.普特俄国重量单位,相当于约16.4公斤...
Van Gogh had a major influence on the development of modern painting.凡·高对现代绘画的发展有着重大影响。Most people have very little difficulty in seeing why a Van Gogh is a work of genius.多数人不难理解为什么凡·高的作品是天才之作。Van Gogh is probably the b...
The name Sahara conjures up images of a desert of aridity."撒哈拉"这个名字使人想起干旱的沙漠情景.Jimmy Buffett's music conjures up a warm night in the tropics.吉米·巴菲特的音乐让人想起热带地区温暖的夜晚。The name conjures up images of a desert of aridity....