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r value

  • r 值

网络释义专业释义英英释义

  保暖系数

保暖系数(R- Value): 国内唯一经过实测并提供具体指标的睡垫产品!

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短语

r-value [核] 右值 ; 抵抗值R ; 抵抗值

par r value 票面价值 ; 票面值 ; 股面价格 ; 面值

S&R Value 生存与繁衍价值

Per r value 面值

R-value test R值检验

r-value prediction r值预估

R-value measurement R值测量

resistance value r-value 阻力值

 更多收起网络短语
  • r值
  • r值
  • r比

·2,447,543篇论文数据,部分数据来源于NoteExpress

R-value

  • abstract: The R-Value test, California Test 301, measures the response of a compacted sample of soil or aggregate to a vertically applied pressure under specific conditions. This test is used by Caltrans for pavement design, replacing the California bearing ratio test.

以上来源于: WordNet

双语例句权威例句

  • R value could be taken as quantitative indicator of seismic zoning and seismic risk assessment and latent earthquake source area mapping.

    作为地震区划、地震危险性评定潜在震源划分值得参考的量化依据。

    youdao

  • In Australia we use the metric system of measurement and the rating of insulation is known as the R-value which means thermal resistance.

    澳大利亚我们使用公制计量方法并且绝缘等级即被作为代表耐热能力阻值

    youdao

  • The maximum contact pressure is decreased with the increase of the R value, and the change of R value has more remarkable influence on the maximum contact pressure of the small dimension oil seal.

    最大接触压力R增大逐渐减小,R改变对于尺寸油封最大接触压力的影响较大

    youdao

更多双语例句
  • Health and Human Services Secretary Mike Leavitt's Value-Driven Health Care Initiative wins the endorsement of David R.

    FORBES: Magazine Article

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