the integer part (positive or negative) of the representation of a logarithm; in the expression log 643 = 2.808 the characteristic is 2
any measurable property of a device measured under closely specified conditions同义词:device characteristic
形容词 characteristic:
typical or distinctive
例句
The long nose on these dogs is an, inbred characteristic.这些狗的长鼻子是同系交配的特点。
Her predominant characteristic is honesty.她最为突出的特点是诚实。
Ambition is a characteristic of all successful businessmen.雄心勃勃是所有成功生意人的共同特点。
Sympathy is the feeling characteristic of mankind.同情心是人类特有的感情。
详细解释
char.ac.ter.is.tic adj.(形容词)Being a feature that helps to distinguish a person or thing; distinctive:显著的:作为能帮助突出人或东西的特征的;独特的:例句:heard my friend`s characteristic laugh; the stripes that are characteristic of the zebra.听到我朋友有特色的笑声;斑马明显的花纹条 n.(名词)A feature that helps to identify, tell apart, or describe recognizably; a distinguishing mark or trait.特性:能帮助明显地辨认、区分或作描述的特征;突出的标记或特征Mathematics The integral part of a logarithm as distinguished from the mantissa:【数学】 对数的整数部分:对数的不同于尾数的首数:例句:The characteristic of the logarithm '.324 is '.对数'.324的首数为' 【引伸】 char.acteris.tically adv.(副词)