The primary outcome was the risk of death among obstetric emergency patients, calculated with crude case fatality rates and crude odds ratios.
主要结果是以粗致死率和粗优势比计算的产科急诊病人的死亡风险。
Fibonacci I ratios describe the interaction between trend and countertrend markets — 38%, 50% and 62% retracements form the primary pullback levels.
菲波纳奇比率描述了市场趋势和相反趋势之间的关系——主要趋势的38%，50%和62%折返。
Fibonacci ratios describe the interaction between trend and countertrend markets — 38%, 50% and 62% retracements form the primary pullback levels.
菲波纳奇比率描述了市场趋势和相反趋势之间的关系——主要趋势的38%，50%和62%折返。
And they thought these ratios were primary.
而他们觉得比例关系是最重要的。
The ratios of incompatible elements reflected that the magma source departed from the composition of primary mantle and had the characteristics of the enriched metasomatic mantle.
强不相容元素比值反映岩浆源区明显偏离原始地幔组分，具有富集型异常地幔岩浆源区特征。
The secondary leading edge is further designed to hide in the wake of the primary leading edge at higher speed ratios.
次前缘还被设计以在更高速比时跟随在主前缘后隐藏。
Across the 1930s world price ratios turned severely against most primary-product-exporting countries.
在整个三十年代世界价格比率变得大大不利于大多数初级产品出口国。
Across the 1930s world price ratios turned severely against most primary-product-exporting countries.
在整个三十年代世界价格比率变得大大不利于大多数初级产品出口国。
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