absorbance
分类:高阶英汉双解153字
n. a measure of the capacity of a substance to absorb light etc., equal to the logarithm of the reciprocal of the transmittance〈物〉吸光度(物质吸收光的能力 ...... (共153字) [阅读本文]>>
n. a measure of the capacity of a substance to absorb light etc., equal to the logarithm of the reciprocal of the transmittance〈物〉吸光度(物质吸收光的能力 ...... (共153字) [阅读本文]>>
adj. ①not present (at sth.);at another place 缺席的,不在场的:~ friends不在场的朋友 ②not existing;lack 缺乏的,不存在的:Sn
■n. /eI/(pl.A's or a's) ①the first letter of the alphabet 英语字母表中的第1个字母 ②the sixth note of the diato
n. a main British road that goes from London to Edinburgh A1公路
n. ①a standard European size of paper, 420×297mm 欧洲标准的纸张规格 ②paper of this size 此种规格的纸张
n. a standard size of paper in the EU(European Union), which is 21 centimetres by 29.7 centimetres A