“4D”是“4 times the Diameter”的缩写,意思是“直径的4倍”


    英语缩略词“4D”经常作为“4 times the Diameter”的缩写来使用,中文表示:“直径的4倍”。本文将详细介绍英语缩写词4D所代表英文单词,其对应的中文拼音、详细解释以及在英语中的流行度。此外,还有关于缩略词4D的分类、应用领域及相关应用示例等。
    “4D”(“直径的4倍)释义
  • 英文缩写词:4D
  • 英文单词:4 times the Diameter
  • 缩写词中文简要解释:直径的4倍
  • 中文拼音:zhí jìng de bèi
  • 缩写词分类:Miscellaneous
  • 缩写词领域:Manufacturing

    以上为4 times the Diameter英文缩略词4D的中文解释,以及该英文缩写在英语的流行度、分类和应用领域方面的信息。
     英文缩略词4D的扩展资料
  1. As a rule of thumb, the minimum device feature is about 4 times the beam diameter.
        一般来说,最小器件图形大约是电子束直径的4倍(4D)。
  2. By this formula, the adequate anchorage length for bars with the diameters of 14 and 16 mm is worked out to be 3 times of the bar diameters, and 4 times for bars with the diameter of 18 mm.
        运用该计算公式得出,直径为14和16mm钢筋的锚固长度适宜取3倍钢筋直径,直径为18mm钢筋的锚固长度适宜取4倍钢筋直径。
  3. The results show that the moisture diffusivity of frozen aluminum hydroxide sludge increases about 4 3 times as compared with unfrozen aluminum hydroxide sludge. That is caused by the increase in the diameter and porosity of sludge particles in the freezing process.
        显然,冷冻后水分有效扩散系数比冷冻前大约增加了43倍,系由于冷冻使污泥粒子粗大化和多孔化所造成的结果。
  4. When the pollen tube extended to the stigma chord, and the length of the pollen tube was 4-10 times as the diameter of pollen, the generative cell split into two sperms.
        在花粉管进入柱头沟时,管长为花粉直径的4~10倍期间,生殖细胞分裂形成两精细胞。
  5. The research results show that usually the critical open diameter of a hopper for dry particles is more than 3 times of particle diameter, but no less than 4 times for wet particles.
        结果表明:对于干颗粒,满足不结拱的料仓开口度尺寸至少为颗粒直径的3倍,而湿颗粒则要求料仓开口度至少为颗粒直径的4倍(4D);

    上述内容是“4 times the Diameter”作为“4D”的缩写,解释为“直径的4倍”时的信息,以及英语缩略词4D所代表的英文单词,其对应的中文拼音、详细解释以及在英语中的流行度和相关分类、应用领域及应用示例等。