fractions

英 [ˈfrækʃənz]

美 [ˈfrækʃənz]

n.  小部分; 少量; 一点儿; 分数; 小数
fraction的复数

柯林斯词典

• N-COUNT 少量;小份;一点儿
  Afractionofsomething is a tiny amount or proportion of it.
  1. She hesitated for a fraction of a second before responding...
     她在回答之前犹豫了一下。
  2. Here's how to eat like the stars, at a fraction of the cost...
     这就是如何花少量钱却能像明星一样吃喝的方法。
  3. I opened my eyes just a fraction.
     我微微睁开了眼睛。
• N-COUNT 分数
  Afractionis a number that can be expressed as a proportion of two whole numbers. For example, ½ and ⅓ are both fractions.
  1. The students had a grasp of decimals, percentages and fractions.
     学生们掌握了小数、百分数和分数。

双语例句

• He can't do the simplest one, say nothing of the fractions.
  他连最简单的都不会，更不要说分数了。
• Fractions of seconds are ignored.
  秒数的小数部分将被忽略。
• The students had a grasp of decimals, percentages and fractions.
  学生们掌握了小数、百分数和分数。
• He claims that by using a sequence of solvents a series of fractions can be obtained.
  他指出，用这样一系列溶剂，可以得到一系列级分。
• In another set of experiments, soluble fractions of the MBR and AS mixed liquors mere analyzed.
  在另一个实验装置中，MBR和AS混合液的可溶解物质被分析。
• Triglyceride mass fractions are expressed as percentages.
  甘油三酸酯质量分数的表述单位为百分比。
• Kinetics of Heavy Metals Desorption by EDTA and Citric in Contaminated Soil and Their Redistribution of Fractions
  EDTA和柠檬酸对污染土壤中重金属的解吸动力学及其形态的影响
• To study the chemical constituents in acetic ether and n-butyl alcohol fractions from the roots of Isatis indigotica alcohol extract.
  研究板蓝根乙醇提取物的醋酸乙酯和正丁醇萃取层中的化学成分。
• Effects of long-term fertilization on soil humus carbon and nitrogen fractions in a wheat-maize cropping system
  长期施肥对小麦-玉米作物系统土壤腐殖质组分碳和氮的影响
• Can you say these fractions in English?
  你能用英语说出这些分数吗？