?cancellation

cancellation發(fā)音

英：[?k?ns??le??(?)n]　　美：[?k?ns??le??(?)n]

英：　　美：

cancellation中文意思翻譯

常用釋義：取消

n.取消；刪除

cancellation常用詞組：

echo cancellation───回波消除

cancellation of registration───取消登記

cancellation變形

復數--cancellations。

cancellation雙語(yǔ)使用場(chǎng)景

1、But the biblical conception of a jubilee was more precise: that of a general cancellation of debts.───但《圣經(jīng)》對禧年的定義更為嚴格：全面免除債務(wù)。

2、at least 24 hours' notice of cancellation.───取消，請至少提前24小時(shí)告知。

3、Heavy seas can cause cancellation of ferry services.───風(fēng)浪會(huì )導致渡輪航班取消。

4、In normal times, I find the mere cancellation of a stray lunch enough to make me feel happy and lucky all day long.───擱在往常，不過(guò)是取消一頓午餐，就足以讓我一整天感到開(kāi)心和幸運了。

5、A period of at least five years from the date of registration shall be allowed for requesting the cancellation of such a mark.───自注冊之日起至少五年的期間內，應允許提出取消這種商標的請求。

6、The company blamed the cancellation on market conditions but added that it would review the timing for a relaunch at a later date.───該公司把上市計劃取消歸咎于市場(chǎng)狀況，但補充稱(chēng)，它將擇日重啟計劃。

7、insured must be given at least 10 days' notice of cancellation.───取消保險必須給被保險人至少十天的事先通知。

8、Another foreign ministry official said the sudden cancellation of the youth exchange marked a troubling escalation.───另一名外務(wù)省官員表示，突然取消青年交流，標志著(zhù)令人不安的局勢升級。

9、Upon receiving news of the pending cancellation of his contract, Mark began to look for a new job.───馬克一得知合約即將取消的消息時(shí)，就立刻開(kāi)始找新的工作。

cancellation相似詞語(yǔ)短語(yǔ)

1、cantillations───唱經(jīng)；吟誦

2、precancellation───預沉降

3、cancerization───n.癌化

4、castellation───n.雉堞墻；城堡狀建筑

5、cancellations───n.取消；刪除

6、cancelation───n.取消（等于cancellation）

7、cancelations───n.取消（等于cancellation）

8、cantillation───唱經(jīng)；吟誦

9、canceration───n.癌化（等于cancerization）

anc和enc的區別？

ANC是Active Noise Cancellation的縮寫(xiě)，譯為主動(dòng)降噪。眾所周知，聲波在空氣中的傳輸時(shí)會(huì )相互干涉。當兩個(gè)頻率和振動(dòng)方向相同且步調一致的聲源發(fā)出的聲波相互疊加時(shí)就會(huì )產(chǎn)生干涉現象

ENC全稱(chēng)是Environmental Noise Cancellation（環(huán)境降噪技術(shù)）。ENC包括單麥環(huán)境降噪和雙麥環(huán)境降噪。單麥環(huán)境降噪通常以環(huán)境噪聲為隨機平穩加性噪聲、且與語(yǔ)音信號不相關(guān)為前提估計噪聲，然后進(jìn)行濾波。因此，單麥環(huán)境降噪的效果比較差