forty-nine
基本解释
- num.四十九
英汉例句
- The earth is forty nine times as large as the moon.
地球的大小是月球的49倍。 - The earth is forty nine times the size of the moon.
地球的大小是月球的49倍。 - Forty nine Practical Oral Words.
个实战经典词汇）。 - United State Dollars Fifteen Millon, Five Hundred Three Thousand, Two hundred Forty Nine and Cents Ninety Nine only.
以前看过很多的钱数，在表达时都乱乱的写在一起，看着十分不爽，请看下面这个还算清爽的： - Methods Forty nine cases of pregnant women over 37 weeks were divided into normal and abnormal groups according to fetal BpD,AC,HC,FL which were measured with Doppler Ultrasound.
方法 观察对象为 4 9例孕37周以上的孕妇 ,用超声多普勒检测仪检测胎儿双顶径、腹围、头围、股骨长径估测体重 ,结合脐动脉血流动力学指数 :S/ D比值、PI、RI,按围产儿结局分为正常组和不良组进行对比性研究。