glass flask

例句 (10)

• The scientist heated the solution in a glass flask over a Bunsen burner.科学家在本生灯上用玻璃烧瓶加热溶液。
• Students must use a clean glass flask for each experiment.学生每次实验都必须使用干净的玻璃烧瓶。
• The chemistry lab was equipped with various sizes of glass flasks.化学实验室配备了各种规格的玻璃烧瓶。
• She carefully poured the chemical into the glass flask.她小心地将化学品倒入玻璃烧瓶中。
• A glass flask is essential equipment for distillation processes.玻璃烧瓶是蒸馏过程的必需设备。
• The researcher observed the reaction through the transparent glass flask.研究员通过透明的玻璃烧瓶观察反应。
• Always check for cracks in your glass flask before use.使用前务必检查玻璃烧瓶是否有裂缝。
• The glass flask contained 500ml of the prepared solution.这个玻璃烧瓶装有500毫升配制好的溶液。
• Heat-resistant glass flasks are preferred in laboratory work.实验室工作中首选耐热玻璃烧瓶。
• The teacher demonstrated proper handling of a glass flask to students.老师向学生演示了玻璃烧瓶的正确使用方法。