“弹簧压力试验机”的概念、定义、翻译、参考文献-科学参考

单词	弹簧压力试验机
释义	弹簧压力试验机 Encyclopedia 工学压力试验机释 spring compression testing machine弹簧压力试验机用以测试压缩弹簧力学性能的专用试验机。
随便看	negative semi-definite kernel negative semi definite matrix negative semi-definite matrix negative semi-definite operator negative semi definite quadratic form negative semi-definite quadratic form negative semi-definte quadratic form negative semi-orbit negative semi-trough negative sense single-stranded RNA virus negative sequence negative sequence current carrying capability negative side negative sign negative skewness negative skin friction of piles negative spinor negative stable matrix negative staining negative strand negative stress negative subspace negative supercoiling negative surface energy negative system of roots

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