词汇“心材”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	心材
释义	心材心材[xīn cái]1.■heartwood; duramen 常用词组1.■心材变色 heart stain;2.■心材树 heart-wood tree;3.■心材枕木 heart tie
随便看	inverse sampling inverse segregation inverse signal feedback inverse sine transformation inverse sludge index inverse solution inverse speed motor inverse spine inverse-spinel type structure inverse-square inverse square law inverse substitution inverse symmetric tensor inverse tangent series inverse time feed rate code inverse time-lag apparatus inverse time-lag relay inverse time-lag relay with definite minimum inverse time limit inverse time limit characteristic inverse transcriptase inverse transcription inverse transfer locus inverse transform inverse transformation

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