吸气剂通常是以块状或沉积新鲜薄膜形式存在的金属或合金.Getter is usually massive or thin - film deposition in the form of fresh metal or alloy.赛斯吸气剂(南京)有限公司生产电视机和监视器内彩色显象管所用的吸气剂.SGN manufactures barium getters which are used in color television and...
The vulture extended his scrawny neck.兀鹫伸出细长的脖子。That vulture is capable of doing anything.那个贪得无厌的人什么事都能干得出来.The Turkey Vulture could scent up to 10 miles.土耳其秃鹫,能够闻到10英里以外的气味....