variation

单词variation

基本解释

n.: 变异；变体；变奏；变种
网络: 变化；变奏曲；变动

权威解释

• （数量、水平等的）变化，变更，变异:

  a change, especially in the amount or level of sth

• 变异的东西；变种；变体:

  a thing that is different from other things in the same general group

• 变奏；变奏曲:

  any of a set of short pieces of music based on a simple tune repeated in a different and more complicated form

英汉解释

• 【语言】语尾变化;变体,异体;【数学】变分,协变;顺列;【生物学】变异,演变,变种;【音乐】变奏曲;【天文学】变差;(月的)二均差;【物理学】磁差

• 修改;调整;改革

• 差别,差异;偏差

• 改型,变型,各种变型

• 翻版,变种;另一种

• 〔音〕变奏曲

• 变量,变度,偏差

• 〔生〕变异

• 〔物〕偏磁差,偏误差;〔数〕变量,变度;〔生〕确定变异;〔天〕变差;〔物〕磁差

• 变化,变动

词性分析

• 复数：variations

单词搭配

• adj.+n.:

  seasonal variation,genetic variation,temporal variation,slight variation,wide variation

同义词

n.differencedisparitydissimilaritydistinctiondiscrepancy

反义词

n.similarity

例句

• The temperature variations during a year have maxima at the poles, where the annual variation of the inflow of solar energy is also maximum.

  两极地区一年温度变化极大，太阳能入射量的年变幅也极大。

• The residues of these three pesticides were observed to have been reducing with the harvest time, but with different variation in reduction.

  随着采样间隔时间的延长，每种农药在冬枣上的残留量均逐渐减少，不同的农药变化趋势不同；

• After all, there is probably as much variation of pronunciation within the two countries as between them.

  毕竟，两个国家境内的口音差别可能跟两国之间的口音差别一样多。

• Therefore, gear variation is possible as regards the transmission ratio, ranging as far as a reversal of the direction of rotation.

  因此，变化是可能的齿轮传动比方面，包括作为旋转方向逆转远。

• Measurement systems are an integral part of any problem solving effort and must be evaluated for adequate discrimination and variation.

  测量系统与任何解决问题的工作都密不可分，并且要对它进行评估以确保其有足够的分辨力和偏差。

• The empirical analysis reveals the variation trend of every subsystem, as well as the whole system of Shandong.

  通过实证分析，得出各子系统的发展趋势以及山东省整体复合系统的变化趋势。

• Rock burst is one of the severest natural calamities in coal mining; and its energy variation regular is always studied emphatically.

  冲击地压是煤矿生产中遇到的严重自然灾害之一，其能量变化规律一直是人们研究的重点。

• and the variation of the transmission laser wavelength has no obvious influence on the system bit error rate.

  传输激光波长的变化对系统误码率无明显影响。

• A majority of cause to breast cancer is still be a riddle, while researchers have founded out a few genetic variation can conduce cancer.

  大部分乳腺癌的发病原因至今仍是个谜，然而研究人员却已发现一些特定基因的变异，可导致癌症。

• b. What seems to be a negative co-variation between phenomena is in reality a positive co-variation between phenomena.

  那些被视为是负相关的现象，其实是正相关的现象。