“蚕茧性状”的概念、定义、翻译、参考文献-科学参考

单词	蚕茧性状
释义	蚕茧性状 Encyclopedia 工学蚕茧释 nature of cocoon蚕茧性状蚕茧的形状、大小、颜色、光泽，以及茧层的缩皱、厚薄、松紧、通气性和通水性等性状总称。
随便看	negative rotation negative selection negative semi-definite negative semi-definite form 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

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