barometër

barometër

An instrument that measures atmospheric pressure. A mercury barometer is a closed tube filled with mercury inverted in a mercury reservoir. The height of the mercury column indicates atmospheric pressure (with 1 atm = 760 mm of mercury). An aneroid barometer consists of an evacuated container with a flexible wall. When atmospheric pressure changes, the wall flexes and moves a pointer which indicates the changing pressure on a scale.

0 0

改訂する

画像を追加

品詞: 名詞
同義語
ブロッサリ
産業/ドメイン化学
カテゴリ化学全般
Company:
製品
頭文字-略称：

その他

マイグロッサリに追加する

その他の言語:

その他

メンバーのコメント

類似の用語を参照してください

kimi fizike

化学; 化学全般

A branch of chemistry that studies chemical phenomena from a physical and mathematical perspective. Physical chemistry includes chemical thermodynamics, kinetics, spectroscopy, ...

itrium

化学; 化学全般

Element 39, atomic weight 88.90585, a dark gray metal that is used in alloys and nuclear technology for its high neutron transparency. Yttrium compounds are used in the ...

spontan

化学; 化学全般

A spontaneous process occurs because of internal forces; no external forces are required to keep the process going, although external forces may be required to get the process ...

stabilizator

化学; 化学全般

A substance that makes a mixture more stable. Antioxidants and antiozonants are examples of stabilizers; stabilizers are added to paints to prevent the components of the mixture ...

biokimi

化学; 化学全般

The chemistry of living things, including the structure and function of biological molecules and the mechanism and products of their reactions.

homogjen

化学; 化学全般

Having uniform properties or composition; only a solution can be homogeneous

ニュース関連の用語

ピックアップされた用語

ilirejupi

0
用語
0
グロッサリ
6
フォロワー

産業/ドメインフルーツ＆野菜カテゴリ果物

banane

The world's most popular fruit. The most common U.S. variety is the yellow Cavendish. They are picked green and develop better flavor when ripened off ...