This method involves freezing the protein solution on the walls of a round bottomed flask and sublimating the liquid in a vacuum.
这个方法包括将蛋白质溶液在圆底烧瓶的瓶壁上冰冻，和在真空中让液体升华。
The forming accuracy of flat and round bottomed cylindrical shells formed by hydraulic counter pressure deep drawing is investigated.
本文系统地研究了平底和球面圆筒形件充液拉深成形精度。
The resulting standing wave is a swirling motions such as might result if we swirled water in a round-bottomed cup.
所产生的驻波是一种旋转运动，它是在我们转动圆底杯中的水时会产生的现象。
In a 250-cc. three-necked, round-bottomed flask provided with a mechanical stirrer is placed 21.2g. (0.2 mole) of benzaldehyde , and 18.6 g. (0.2 mole) of aniline is added with rapid stirring.
在250毫升。三口，圆底烧瓶用机械搅拌器提供放置二十一点二克。（0.2摩尔）苯甲醛，和18.6克（0.2摩尔）苯胺的加入快速搅拌。
She fills a round-bottomed, black clay coffeepot (known as a jebena) with water and places it over hot coals.
姑娘开始点燃熏香知道整个仪式结束，同时，她会在黑色的陶壶里装上清水并放在热煤上烤。
She fills a round-bottomed, black clay coffeepot (known as a jebena) with water and places it over hot coals.
姑娘开始点燃熏香知道整个仪式结束，同时，她会在黑色的陶壶里装上清水并放在热煤上烤。
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