您要查找的是不是:
- Lead and cadmium in optical and filter glass. 光学和过滤玻璃中的铅和镉。
- You need to filter the drinking water. 你需要把饮用水过滤。
- A filter traps dust from the air. 过滤网可存住空气中的尘埃。
- The news of the defeat started to filter through. 战败的消息开始传出来。
- It won't take long to filter the coffee. 用不了多少时间就可以把咖啡过滤好。
- I took this picture with a red filter. 这张照片我是用红色滤光镜拍摄的。
- We usually clear the water with a filter. 我们通常用过滤器使水净化。
- EU clamps down on heavy metal cadmium in batteries. 欧盟限制在电池中使用重金属镉。
- cadmium filter 镉过滤器
- Tobacco smoke transports cadmium into the lungs. 吸烟的时候会把镉输送到肺部。
- Put the coffee in the filter and let the water run through. 把咖啡倒入滤器里让水流过。
- Cadmium is a good metal for this purpose. 镉是适合这一目的的优良金属。
- The filter cleans the fuel before it enters the engine. 在燃料进入发动机之前,过滤器先把它过滤。
- Layered gravel and charcoal to make a filter. 将砂砾和木炭分层以做成过滤器
- Does not contain mercury or cadmium. 不含汞和镉。
- Cadmium used in thick film circuits. 在厚的电路镀膜中采用的镉。
- Humic acids promote the solubility of soil cadmium. 腐殖酸促进土壤镉的溶解性;
- Cadmium is a good metal for this purpose . 镉是适合这一目的的优良金属。
- Metal Cadmium: Ups Breast Cancer Risk? 镉金属会增加乳癌风险?
- Filter out all the dirt before using the water. 在用水以前先将其中不清洁的东西过滤掉。