相关例句

• What is the ratio of men to women in the department?(这个部门的男女比例是多少？)
• The oxygen isotope ratio of the ocean changes as a great deal of water is withdrawn from it by evaporation and is precipitated as snow to form glacial ice.(随着大量的水通过蒸发被抽离，并以雪的形式沉淀形成冰川冰，海洋中氧同位素的比率就发生了变化。)
• The ratio of liquid to solid cargo shipped across the Ramian Sea did not vary significantly over the period.(在此期间，通过拉米恩海运送的液体和固体货物的比例没有明显变化。)
• The ratio of applications to available places currently stands at 100:1.(目前，申请人数和就业岗位的比例为100:1。)
• A titanic impact could have stripped away a portion of its rocky mantle, leaving behind a metallic core whose density is out of proportion with the original ratio of rock to metal.(超大碰撞可能剥去了水星的一部分岩石地幔，留下了一个金属核心，其密度与原来的岩石与金属的比例相比大得不成比例。)
• The school has a very high teacher-student ratio.(这所学校的师生比例很高。)
• CLIA using acridinium ester derivatives as chemiluminescent label has advantages of low background and high signal-to-noise ratio.(以吖啶酯衍生物为发光标记物的CLIA的特点是：自然本底低和信噪比高。)
• Shares are deemed pricey when the p/e ratio is above its long-run average.(如市盈率超出长期平均状况，股份价格即被视为昂贵。)
• For the eccentric model, Hipparchus found for the ratio between the radius of the eccenter.(对于偏心模型，希帕克斯发现了偏心半径之间的比率。)
• An increasing ratio of mistakes, perhaps induced by tiredness, crept into her game.(可能是因为疲劳，她在比赛中的错误率不知不觉地升高了。)