decays background

decays

/dɪˈkeɪz/

Illustration decays - Image 1

verb

腐敗する、劣化する、衰える

To deteriorate, to get worse, to lose strength or health, to decline in quality.

Examples :

"The pair loved to take pictures in the decaying hospital on forty-third street."

二人は、43番街の朽ち果てた病院で写真を撮るのが好きだった。

biology medicine physiology environment quality condition age process

Illustration decays - Image 1

verb

腐敗する, 朽ちる

(of organic material) To rot, to go bad.

Examples :

"The fallen apple slowly decays on the ground. "

落ちたリンゴは地面でゆっくりと腐敗する。

biology nature environment

Illustration decays - Image 1

verb

崩壊する

(of an unstable atom) To change by undergoing fission, by emitting radiation, or by capturing or losing one or more electrons.

Examples :

"The radioactive material in the old watch slowly decays, emitting particles that can be detected with special equipment. "

古い時計の放射性物質はゆっくりと崩壊し、特殊な機器で検出できる粒子を放出します。

physics energy chemistry

Illustration decays - Image 1

verb

崩壊する

(of a quantum system) To undergo optical decay, that is, to relax to a less excited state, usually by emitting a photon or phonon.

Examples :

"The excited atom decays, releasing light as it returns to its normal energy level. "

励起された原子は崩壊し、通常のエネルギーレベルに戻るときに光を放出します。

Illustration decays - Image 1

verb

抗力による対気速度の低下

Loss of airspeed due to drag.

Examples :

"The model airplane's airspeed quickly decays after its motor stops, causing it to descend. "

模型飛行機の対気速度は、モーターが停止した後すぐに低下し、降下します。

physics nautical sailing

Illustration decays - Image 1

verb

腐敗する、朽ちる

To cause to rot or deteriorate.

Examples :

"The leftover food in the refrigerator decays quickly if not properly stored. "

冷蔵庫の残り物は、適切に保存しないとすぐに腐敗します。

biology environment nature process