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- Water can be purified by filtration through sand. 水通过沙滤可以变清。
- 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。
- The first or last term of a ratio or a series. 首项，末项比率或数列中第一个或最后一个项
- filtration ratio 滤过比
- Do you have a water filtration system? 你有自来水过滤器吗?
- Install proper filtration on pump inlet plumbing. 在进口处安装过滤器。
- Edits the selected attachment filtration mask. 编辑所选附件过滤关键字。
- After-tax profit margin is the ratio of net income to net sales. 税後利润率指净收入与净销售之比。
- Water-oil separation and filtration system. 油水分离与过滤系统。
- Filtration of unwanted contents. 过滤不想要的内容。
- The ratio of men to women was two to one. 男女的比例是二比一。
- Filtration surgery is not the only option. 滤过性手术并不是唯一的选择。
- In filtration precipitated gelatinous. 用于过滤凝胶状沉淀物。
- Well Water filtration for drip. ABW8-LP. 井水过滤用于滴流灌溉，ABW8-LP.
- The interval between any two frequencies having a ratio of2 to1. 倍频程频率比率为2比1的两个频率的间隔
- Method: The membrane filtration method. 方法:采用薄膜过滤法操作。
- This process is termed glomerular filtration. 这个过程定义为肾小球滤过。
- Deletes the selected attachment filtration mask. 删除所选附件过滤关键字。
