试验显著性test: n. 【动物;动物学】(软体类的)介壳,甲壳;【植物;植 ...significance: n. 1.有意义,意味深长;意义,旨趣。 2.重要(性) ...significance testing: 显著性检验testing significance of difference: 检验差异显著性; 显著差检验of no significance: 微不足道的,细琐的下载手机词典可随时随地查词查翻译