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- Ratio of sulphur to oxygen 硫氧比
- The ratio of students to teachers is 35:1. 学生和老师的比率是三十五比一。
- The ratio of schoolboys to schoolgirls is 2 to 1. 男学生和女学生的比例是2比1。
- Men outnumber women here in the ratio of three to one. 此地男子数量以三比一超过女子。
- One day, by chance, Goodyear dropped a small piece of molded rubber on to a stove at the same time a piece of sulphur slipped out of his hand. 有一天，古德伊尔偶然把一小块成型像胶掉在炉子上，同时又有一块硫从他手中滑下。
- The ratio of men to women was two to one. 男女的比例是二比一。
- This medicine smacks of sulphur. 这种药带有一点硫磺气味。
- The ratios of 1 to 5 and 20 to 100 are the same. 1与5之比和20与100之比相同。
- Exhibiting a high ratio of output to input. 功效大的产出与投入比值高的
- There are downsides to oxygen therapeutics, though. 当然，氧气疗法也有其缺点。
- The ratio of hits to misses for the cache. 缓存命中数和未命中数的比率。
- At the same time a piece of sulphur slipped out of his hand. 同时有一块硫磺从他手中滑下。
- Length to diameter ratio of flexspline. 柔轮长度与内径之比。
- Ratio of lift coefficient to drag coefficient. 升力系数与阻力系数的比值。
- Calculation of sulphur transmission flux in Qingdao district. 青岛地区硫传输通量的估算。
- The male to female ratio of cases was 3:1. 病例的男女比例为3:1。
- The pungent, choking smell of sulphur filled the air. 空气中弥漫着刺鼻呛人的硫磺气味。
- This substance we call water, and come next only to oxygen. 这种物质称为水,其重要性仅次于氧。
- The pungent choking smell of sulphur filled the air. 空气中弥漫着刺鼻呛人的硫磺气味。
- Ratio of 5 to 10 equal to ratio of 1 to 2. 5与10之比，相当于1与2之比。
