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- extinct ion ratio 消光比
- Objective:In order to raise extract ion ratio and reduce solvent waste, the extraction technology of Flos Lonicerae was improved. 目的:对金银花的提取工艺进行改进,以提高得率及降低溶剂消耗量。
- INCREASING OF ~(11)B ION RATIO OF FREEMAN ION SOURCE Freeman离子源~(11)B离子比的提高
- Nothing could rekindle her extinct passion. 她激情已逝，无从心回意转。
- My hope of getting some employment was extinct. 我要找到工作的希望落空了。
- The passenger pigeon is extinct. 旅鸽已绝种。
- Dinosaurs have been extinct for millions of years. 恐龙已绝种几百万年了。
- The ratio of students to teachers is 35:1. 学生和老师的比率是三十五比一。
- The ratio of schoolboys to schoolgirls is 2 to 1. 男学生和女学生的比例是2比1。
- A genus of extinct, large, flightless birds native to Madagascar. 象鸟，隆鸟一种不会飞的巨鸟，产于马达加斯加岛，现已绝种
- Men outnumber women here in the ratio of three to one. 此地男子数量以三比一超过女子。
- The first or last term of a ratio or a series. 首项，末项比率或数列中第一个或最后一个项
- Many animals and birds are now extinct. 许多鸟兽现已绝种。
- We sailed from Perth with a cargo of raw ion. 我们装着一船生铁从佩思启航。
- The great auk is an extinct bird. 大海雀是种灭绝的鸟类。
- The extinct Goidelic language of the Manx. 马恩岛语已经绝迹的马恩岛戈尔伊德语
- Until recently,the wolf was almost extinct. 到最近，它们已濒临灭绝。
- Both of these particles can produce ion pairs. 这两种粒子都能产生离子对。
- Tending to extinguish or make extinct. 使灭绝，使消亡趋于灭绝或使灭绝的
- This is an extinct species of fish. 这是一种已经灭绝的鱼。
