metal retardation的意思

metal retardation中文翻譯：

精神發育遲緩

相似詞語短語

retardation───n.阻滯；遲延；妨礙

retardation effect───制動效應

retardation factor───阻滯因數；阻滯[滯留，減速]因數

retardation force───減速力

metal───vt.以金屬覆蓋；n.（Metal）（捷、瑞典）梅塔爾（人名）；n.金屬；合金；adj.金屬制的

mental retardation───智力遲鈍；智能缺陷（等于mentaldeficiency）；n.智力遲鈍，智力缺陷

ambulation retardation───行走遲緩

metal box───金屬盒子

grinding metal───研磨金屬

雙語使用場景

According to these, some suggestion on class placement, teaching environment and teaching equipment in physical education of children with Metal Retardation are introduced.───以這些特征為基礎，介紹了智力落后兒童體育教學時的班級設置、教學環境和教學器械的選擇方法。

Surface stabilization of metal powders were processed with some oxidation - retarder. oxidation retardation mechanism was discussed in this paper.───研究了幾種鈍化劑對金屬粉末表面的穩定化處理工藝，分析了其鈍化機理。

The invention discloses a ultra low retardation optical film, which mainly comprises nanometer metal oxides dispersed in transparent resin with three-dimension crosslink structure.───本發明披露了一種超低遲滯光學膜，主要包括納米級金屬氧化物粒子分散于具有三維空間交聯結構的透光樹脂中。

英語使用場景

Down Syndrome syndrome is the most common genetic cause of metal retardation mental retardation.