• When I told him to stop wasting valuable time and money, he bounced a petri dish off the bridge of my nose, and I was forced to hold him at bay with the Bunsen burner.

    告诉浪费宝贵的时间金钱培养皿就扔过来,砸鼻梁又弹,我不得不拿一盏本生灯逼他。

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  • German chemist who pioneered in spectrum analysis and codiscovered the elements casium and rubidium. he introduced the bunsen burner in1855.

    本生:德国化学家光谱分析领域的先驱,人合作发现元素。1855年发明了本生灯。

    youdao

  • Then with a Bunsen burner the surface is thoroughly seared.

    然后本生灯彻底烧灼表面

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  • Have a friend squeeze the Mylar balloon gently while you attempttolight the Bunsen burner with a match orsparkigniter.

    一个朋友薄膜气球缓缓试图点燃本生灯比赛或火花点火。

    youdao

  • Bunsen burner invented by German chemist Robert Bunsen.

    德国化学家罗伯特·本生发明本生灯

    youdao

  • First, I take a beaker of water and heat it gently over a Bunsen burner.

    首先烧杯,在本生灯上微微加热。

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  • He also invented the earliest form of the device that was to become the Bunsen burner, which is used almost universally in science laboratories as a convenient source of heat.

    发明早期本生灯装置几乎所有实验室使用作为最便利的热源。

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  • I tried this for a trip recently and it was quite fun to do, if a bit fiddly, much like an old chemistry class at school, minus the Bunsen burner.

    最近次旅行中尝试了一下非常有趣不过需要手巧一点,以前学校里上化学,只是没有实验用的本生灯(Bunsen burner)。

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  • Test B: Bunsen Burner A 3/8〞Bunsen burner was adjusted to a quiet flame with a 1-1/2〞inner blue cone and then overturned on the test material, exposing material to the flame for 5 minutes.

    测试B:煤气喷灯。将一个3/8〞 的煤气喷灯稳定的火焰使其蓝色锥形内焰1-1/2〞,然后,将煤气喷灯翻转,是火焰接触所测试的材料5分钟

    youdao

  • Test B: Bunsen Burner A 3/8〞Bunsen burner was adjusted to a quiet flame with a 1-1/2〞inner blue cone and then overturned on the test material, exposing material to the flame for 5 minutes.

    测试B:煤气喷灯。将一个3/8〞 的煤气喷灯稳定的火焰使其蓝色锥形内焰1-1/2〞,然后,将煤气喷灯翻转,是火焰接触所测试的材料5分钟

    youdao

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