查询词典 Bunsen

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.

在最近的一次旅行中，我尝试了一下，非常有趣，不过需要手巧一点，很像以前在学校里上的化学课，只是没有实验用的本生灯。

I tried this for atriprecently and it was quite fun to do, if a bit fiddly, much likeanold chemistry class at school, minus the Bunsen burner.

在最近的一次旅行中，我尝试了一下，非常有趣，不过需要手巧一点，很像以前在学校里上的化学课，只是没有实验用的本生灯。

Ten sample bars suspended vertically were ignited by a Bunsen burner.

十个样品酒吧垂直暂停被本生灯点燃了。

Afterwards, heat the wire with sample in the non-luminous flame of Bunsen burner.

接著把铂条及固体样本放在本生灯的不光亮焰上加热。

A 20 mm high blue Bunsen burner flame is applied to the free end of the specimen for 30 second and then removed.

一个20mm高蓝色本生灯火焰燃烧试片未固定之一端30秒钟然后移开。

Ultra-clean air flow rate of 24 ~ 30m/min, which are adequate to prevent possible harassment in the vicinity of air pollution caused by such a flow will not impede the use of alcohol lamp or Bunsen burner burning disinfection of equipment and so on.

超净空气的流速为24～30m/min，这已足够防止附近空气可能袭扰而引起的污染，这样的流速也不会妨碍采用酒精灯或本生灯对器械等的灼烧消毒。

And you need torches using oxygen to get hot enough - a regular Bunsen burner or even a "MAPP" gas blowtorch from a hardware store is not hot enough.

并且你需要使用氧喷枪来获得足够的热量--普通的气焊不顶用。

Heat the solution using a Bunsen burner.

用本生灯把溶液加热。

Five sample bars suspended vertically over surgical cotton were ignited by a Bunsen burner; two ignitions with 10 s burning time were applied to each sample bar.

五个样品酒吧暂停了垂直结束外科棉花被本生灯点燃了；二燃烧以10 s 灼烧的时间向各个样品酒吧被应用了。

Chemsurf laminate can be damaged by flame from Bunsen burner s. The burners should be placed on a trivet to protect the laminate surface.

煤气灯或酒精灯的火焰会损坏本产品的表面，故酒精灯或煤气灯需置于三脚架上使用。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。