10 times 5 is 50. A. minus B. double C. multiplied by D. NO 答案: [答案]C 分析: [解析]句意:10乘以5等于50。考查词义辨析。minus减;double加倍;multiplied by乘以。10×5=50,划线部分times意为“乘以”,与multiplied by同义。故选C。
The $$gamma${}$-ray spectra accompanying the decay of $_{67}mathrm{Ho}^{166}$ (26.7 h), $_{67}mathrm{Ho}^{166m}$ (1.2ifmmodetimeselsetexttimesfi{}${10}^{3}$ yr), $_{70}mathrm{Yb}^{166}$ (57 h), and $_{69}mathrm{Tm}^{166}$ (7.7 h) have been examined with Ge...