bunsen burner

bunsen burner

美 [?b?ns?n ?b?rn?r] 　英 [?b?ns(?)n ?b??(r)n?(r)]

• na.本生燈
• 網絡煤氣燈；燃燒本生燈；本生噴燈

詞形變化

復數：Bunsen burners  

英漢雙解

英漢解釋

na.

1. 本生燈

英英解釋

n.	1. a piece of equipment that produces a gas flame, used for scientific experiments in a laboratory

例句

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

然后，用本生燈徹底燒灼表面。

it ' s just a phase you ' re going through " , replied the bunsen burner" .

“這只是物理中狀態變化的一個階段”本生燈答到。

The evaporation can be accelerated by heating the watch glass with a Bunsen burner.

也可以用本生燈對表玻璃加熱以加速蒸發。

Place a flame (e. g. from a Bunsen burner) between two charged parallel metal plates. Investigate the motion of the flame.

在本生燈中點燃一團火焰置于兩片帶電、平行的金屬板。觀察火焰的運動情況。

who pioneered in spectrum analysis and codiscovered the elements caesium and rubidium. He introduced the Bunsen burner in 1855.

德國化學家，是光譜分析領域的先驅，與人合作發現了銫和銣兩種元素。1855年發明了本生燈。

He heard a loud noise coming from the Bunsen burner while burning.

他聽到一聲巨響來自燃燒的本生燈。

Put the Bunsen burner on a heat-proof mat3.

把本生燈放在防熱的墊子上。

He believed that one should never learn from a book what one could learn from a beaker, flask, or Bunsen burner.

他相信，學生從書本上是無法學習到那些在操作燒杯、燒瓶和煤氣燈中學到的內容。

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

有一個朋友擠薄膜氣球緩緩而您試圖點燃本生燈的比賽或火花點火。

Another type of photo is neutral: for example, students standing around a Bunsen burner.

另一類型的照片是中性的：例如，學生們站在一盞煤氣燈的周圍。

Um, Juno, do you want to plug in the Bunsen burner?

朱諾，你能插下本生燈的電源嗎？