for scientific purposes meaning in English

用于科研

Navy scientists were building the vanguard for scientific purposes
海军科学家承担了科研用“先锋”号火箭的研制任务。
In the past , it is largely the domain of a handful of collectors aiming for their own collections or for scientific purposes
无论如何，我们希望能从引发大家对蝴蝶的兴趣，达致推广自然保育的效果。
The would - be whalers are led by norway , which has never accepted the moratorium , iceland , which renounced it last year , and japan , which supposedly only allows whaling for scientific purposes , although more of the meat ends up in restaurants and supermarkets than in laboratories
想要成为捕鲸国的国家由挪、冰、日主导：挪威从未承认过这个捕鲸禁令；冰岛于去年声明放弃此禁令；日本据称只允许为科学研究来捕鲸，尽管更多的鲸鱼肉最后出现在餐馆和超市而不是实验室。