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- Uses the baryta yellow spectrophotometric method (hot process). 采用铬酸钡分光光度法(热法)。
- The author the sulfate uncertainty has carried on the evaluation to the baryta yellow spectrophotometric method determination water. 笔者对铬酸钡分光光度法测定水中硫酸盐的不确定度进行了评定。
- Gravimetric methods (including barium sulfate weight method and baryta yellow weight method) in chemical analysis methods are used in daily control. 日常检测较常用的是化学分析中的重量分析法(包括硫酸钡重量法、铬酸钡重量法)。
- Whereas baryta yellow weight method can determine the content of Ba2+accurately,but it also has many shortages,such as long process,complex operation,and low speed. 而铬酸钡重量法,虽能准确测定钡离子含量,但方法流程长,操作繁琐,速度慢。
- The canary is a small yellow songbird. 金丝雀是一种黄色的会唱歌的小鸟。
- I always suspected he was yellow. 我总怀疑他很胆小。
- I'm trying to match this yellow wool. 我在找能与这黄色毛绒相配的毛绒。
- The holiday camp staff all wear yellow uniforms. 假日野营地的工作人员全都穿着黄色制服。
- The leaves turn yellow in autumn. 秋天时叶子变黄。
- Look, double yellow lines you mustn't park here. 喂,这是双黄线--不能在这儿停车。
- Sunflowers are large flowers with yellow petals. 向日葵是长着黄色花瓣的大花。
- Painting the room yellow is a great improvement. 把这房间漆成黄色确实好多了。
- He was too yellow to stand up for his rights. 他太怯懦,不敢维护自己的权利。
- The bullies picked on him because he was yellow. 因为他怯懦,所以混混找他麻烦。
- Yellow is the prevailing color in her room. 黄色是她房间的主色。
- The book was printed on rough yellow paper. 这本书用粗糙的黄纸印刷。
- His yellow jacket was bleached white by the sun. 他的黄夹克被太阳晒得褪成了白色。
- Red and yellow grade into orange. 红与黄混合成橘黄。
- Citron is a kind of yellow fruit like a lemon. 香木缘是一种像柠檬的黄色水果。
- She wore on her head a yellow kerchief. 她头上带着一块黄色的头巾。