quaternary中文什么意思

• adj.
  1.四个一组的；由四部份组成的；第四的。
  2.【化学】四元的；四价的；季的；【数学】四进制的。
  3.〔Q-〕【地质学；地理学】第四纪[系]的。n.
  1.四；四个一组的东西；第四组组成部分。
  2.〔Q-〕【地质学；地理学】第四纪。
  3.【数学】四进制。
  短语和例子
  the Pythagorean quaternary 毕达哥拉斯四元数〔即1＋2＋3＋4，结果恰巧是10〕。

• imidazolium quaternary:    咪唑啉季铵盐
• pre-quaternary:    前第四纪
• quaternary adduct:    四元加合物
• quaternary alloy:    四元合金; 四元合元; 四元素合金
• quaternary alluvium:    第四纪冲积层

例句与用法

1. Linear quantum codes constructed from quaternary cyclic codes
   用四元循环码构造的线性量子码
2. The design of quaternary mono - stable flip - flops
   四值单稳态触发器设计
3. Study on the cr - doped psn - pzn - pzt quaternary piezoelectric ceramics
   四元系压电陶瓷材料的研究
4. Study on oil displacement mechanisms of quaternary cationics
   季铵盐型表面活性剂的驱油机理研究
5. Review on application of quaternary ammonium compounds in wood preservation
   在木材防腐中的应用

英文释义

名词

1. the cardinal number that is the sum of three and one
   同义词：four, 4, IV, tetrad, quatern, quaternion, quaternity, quartet, quadruplet, foursome, Little Joe

形容词

1. coming next after the third and just before the fifth in position or time or degree or magnitude; "the quaternary period of geologic time extends from the end of the tertiary period to the present"
   同义词：fourth, 4th
2. consisting of or especially arranged in sets of four; "quaternate leaves"; "a quaternary compound"
   同义词：quaternate

百科释义

The Quaternary Period is the most recent of the three periods of the Cenozoic Era in the geologic time scale of the ICS. It follows the Neogene Period and spans from 2.

其他语言

quaternaryとは意味：{名-1} : 4つ一組｛ひとくみ｝のもの -------------------------------------------------------------------------------- {名-2} : 《地質》第四紀◆通例 the Quaternary --------------------------------------------------------------...
quaternary meaning： Adjective: quaternary    kwu'turnuree Consisting of or especially arranged in sets of four "a quaternary compound" - quaternate   Coming next after the third and ...
quaternary en francais：n. quaternaire; formé de quatre élements, divisible par quatre, chiffre quatre; ère quaternaire, ére géologique la plus récente (géologie) adj. quar...
quaternary artinya：kuarter
quaternary 뜻：noun, 4개 한 벌, 제 4기 (의)
quaternary перевод：1) комплект из четырех предметов; четверка 2) (Q.) _геол. четвертичный период; четвертичная система 3) _физ. _мат. четвертичный, кватернарный 4) состоящий из четырех частей 5) преим. _хим. четверт...