• n. [物][計量] 貝爾（音量比率之單位）
• n. (Bel)人名；(英、法、德、西、葡)[物][計量] 貝爾

以19世紀蘇格蘭電話工程師Alexander Bell 命名的音量單位。

bel (n.)

unit of power level in measuring sound, 1929, named for Scottish-born telephone pioneer Alexander Graham Bell (1847-1922).

Bel

heaven-and-earth god of Babylonian religion, from Akkadian Belu, literally "lord, owner, master," cognate with Hebrew ba'al.

bel (adj.)

"beautiful," early 14c., from Old French bel, belle "beautiful, fair, fine" (see belle). "Naturalized in ME.; but after 1600 consciously French" [OED].

1. In vitro , ZD 55 - hTERT had anti - tumour effect on hepatic carcinoma cells ( BEL - 7404 ).

ZD55 -hTERT 在肝癌細胞株BEL -7404 中可導致明顯細胞病變效應.

來自互聯網

2. DDB was also found to inhibit topoisomerase II activity of Bel - 74 02 hepatocarcinomacells.

此外,DDB還能降低從Bel - 7402細胞內提取出的DNA拓撲 異構酶II(ToPoII)活力.

來自互聯網

3. PRT treated BEL - 7402 cells inviro after 48 h, NF - κ B activity was inhibited and dose - response relationship.

NF- κB在 PRT處理BEL-7402細胞48h后, 可抑制NF-κB活性.

來自互聯網

4. As a bel esprit he despised pedantry whether in a man or in a bluestocking.

作為一個才子,他看不起賣弄學問的作風,不管這種作風是由男人還是女才子所表現出來的.

來自《現代英漢綜合大詞典》

5. "You said you'd stay till tomorrow." — "I know, Bel, but I think I would rather go back."

“你說過你要呆到明天的。”——“我知道，貝爾，但我還是想回去。”

來自柯林斯例句