spacer

听听怎么读
英 ['speɪsə]
美 ['speɪsə]
是什么意思
  • n.

    取间隔的装置,逆电流器;

  • 英英释义

    Spacer

    • Spacers were the fictional first humans to emigrate to space in Isaac Asimov's Foundation and related Robot and Empire series. In these stories, about a millennium thereafter, they severed political ties with Earth, and embraced low population-growth and extreme longevity (with lifespans reaching 400 years) as a means for a high standard of living, in combination with using large numbers of robots as servants.

    以上来源于:Wikipedia

    学习怎么用

    权威例句

    Ribosomal DNA spacer-length polymorphisms in barley: Mendelian inheritance, chromosomal location, and population dynamics
    Ribosomal DNA spacer-length polymorphisms in barley: mendelian inheritance, chromosomal location, and population dynamics.
    Phylogenetic utility of the external transcribed spacer (ETS) of 18S-26S rDNA: congruence of ETS and ITS trees of Calycadenia (Compo...
    Improvement in the efficiency of organic solar cells using a low-temperature evaporable optical spacer
    Rapid identification of bacteria on the basis of polymerase chain reaction-amplified ribosomal DNA spacer polymorphisms.
    New Architecture for High-Efficiency Polymer Photovoltaic Cells Using Solution-Based Titanium Oxide as an Optical Spacer
    Typing of Staphylococcus aureus strains by PCR-amplification of variable-length 16S-23S rDNA spacer regions: characterization of spa...
    New Architecture for High‐Efficiency Polymer Photovoltaic Cells Using Solution‐Based Titanium Oxide as an Optical Spacer
    Alkanediyl-.alpha.,.omega.-bis(dimethylalkylammonium bromide) surfactants. 1. Effect of the spacer chain length on the critical mi...
    Saghai-Maroof MA, Soliman KM, Jorgensen RA, Allard RW. Ribosomal DNA Spacer-Length Polymorphisms in Barley: Mendelian Inheritance, C...
    s开头的单词
    词汇所属分类
    字母词汇表更多
    h开头的单词
    v开头的单词
    x开头的单词
    分类词汇表更多
    职业职场
    GMAT考试
    GMAT词汇书
    人名姓氏表更多
    男/女
    雅思预测