中英文地名和人名建议选择专门化的地名译典或人名译典;有些缩写词在缩写词典中更容易查到;

    density查询结果如下:

    音标:['densəti]
    名词复数:densities 词频:高频常用词

    基本释义/说明:n.密度;浓度;比重
    详解 词库 双语句典 英文释义 韦氏词典 英文百科 wiki词典 英文句库
    n.
    ①[U]稠密;浓厚;
    the density of the population (a forest,the fog)
    人口的稠密(森林的茂密,雾的浓密).
    ②[U][C]密度;
    Mercury has a much greater density than water.
    水银的密度比水大.
    -扩展释义
    【医学】 【中医】
    密度,稠密度,密度,实度,致密度
    Colour motion-picture prints and slides for television-Density specifications
    电视用彩色电影拷贝和幻灯片的密度规范
    【海运】
    密度(场)强
    【消防】
    【消】①密度<干粉灭火剂的质量与其实际占有体积的比值> ②(一个地区)应用水〔泡沫混合液〕的速率<用每平方尺多少加仑表示>
    【海运】
    密度浓度
    n.
    1. 密集(度),稠密(度)[U][C]2. 【物】【化】密度[U]3. 愚钝[U]
    【电脑术语】
    N稠密度[性]
    -同义词和反义词

    词性:noun

    例句1. vitamin D deficiency causes a loss of bone density

    -density的不同词性形态

    形容词 变体/同根词

    (mathematics) Made more dense
    Having relatively high density. || Compact; crowded together. || Thick; difficult to penetrate. || Opaque; allowing little light to pass through. || Obscure, or difficult to understand. || (mathematics) Being a subset of a topological space that approximates the space well. See Wikipedia article on dense sets for mathematical definition. || (of a person) Slow to comprehend; of low intelligence.
    “It was slow work, for the land was dense with the bare vines and stalks of undergrowth.”
    “Their approach would be slow, hampered by low visibility from the dense smoke.”
    “Mr. Danielson sighed and spoke as a teacher patiently explaining something to some poor dense child.”

    动词 变体/同根词

    (transitive) To make dense. || (intransitive) To become dense.
    “As such, no further progress will occur until we are able to re-occupy existing sites and modestly expand and densify the network.”
    “You should be able to make ball bearings by molding, then densify them by electroplating.”
    “An automated vibratory system raises and vibrates the container deck to deaerate and densify material, stabilizing the container.”
    简典