extinction基本解釋

名詞熄滅; 消滅，滅絕; 廢除; [物]消光，自屏，衰減

extinction的近義詞

extinction網(wǎng)絡(luò)解釋

1. extinction

1. 滅絕：近日,在福布斯評出的年度名人100榜中,揭示安吉麗...雖然游戲改編的真人電影<>在宣傳期間,一度表示這將是系列最后一部電影,并且還以<>(Extinction)為副標題名.

2. 消光：當光波在媒質(zhì)中傳播時,由于光波和物質(zhì)的相互作用,一般呈現(xiàn)兩種效應(yīng),一種是速度減慢引起的折射和雙折射現(xiàn)象;另一種是光能減弱的消光 (extinction)現(xiàn)象.

3. 消失：處罰(Punishment)行為之產(chǎn)生伴隨著一導(dǎo)致未來該行為出現(xiàn)率降低之后果.消失(Extinction)先前作為增強之條件無法再持續(xù)其增強作用,

4. 絕滅：在進化型式中,絕滅(extinction)表現(xiàn)為線系的終止,即物種的死亡. 絕滅在進化過程中是一種正常的現(xiàn)象,它影響著進化的速率和進化的趨向. 通常,地史上的大絕滅往往伴隨著大的適應(yīng)輻射,表現(xiàn)為物種及其以上分類單元的替代及替代的規(guī)模.

extinction詞典解釋

1. （物種的）滅絕
The extinction of a species of animal or plant is the death of all its remaining living members.

e.g. An operation is beginning to try to save a species of crocodile from extinction...
一項努力拯救一個鱷魚物種、使其免于滅絕的行動已經(jīng)開始。
e.g. Many species have been shot to the verge of extinction.
很多物種已經(jīng)被獵殺到滅絕的邊緣。

2. 消亡;消滅;不復(fù)存在
If someone refers to the extinction of a way of life or type of activity, they mean that the way of life or activity stops existing.

e.g. The loggers say their jobs are faced with extinction because of declining timber sales.
伐木工人說由于木材銷量下降，他們的工作恐不復(fù)存在。

extinction英英釋義

noun

1. the act of extinguishing
causing to stop burning

e.g. the extinction of the lights

Synonym: extinguishingquenching

2. a conditioning process in which the reinforcer is removed and a conditioned response becomes independent of the conditioned stimulus

Synonym: experimental extinction

3. complete annihilation

e.g. they think a meteor cause the extinction of the dinosaurs

Synonym: extermination

4. the reduction of the intensity of radiation as a consequence of absorption and radiation

5. no longer in existence

e.g. the extinction of a species

Synonym: defunctness

6. no longer active
extinguished

e.g. the extinction of the volcano