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- Biuret test A test for the presence of proteins, in which sodium bydroxide is added to the test solution, followed by drops of 1% copper(II) sulfate solution. 双缩脲试验：鉴定蛋白质存在的试验。在待检测溶液中加入氢氧化钠，然后滴加1%25硫酸铜（二价）溶液。
- Gies's biuret test 盖斯(氏)双缩脲试验:检蛋白质
- The determination of feed protein by improved biuret test 改良双缩脲法测定饲料蛋白质的应用研究
- They said the GI's went for pin-ups in a big way. 据说美国大兵四处搜集美女照片。
- Sometimes s,gI just want to call it quits. 我有时真想辞职了事/有时我真想一死了之。
- Gies' biuret tests [医] 盖斯氏双缩脲试验(检蛋白质)
- They spend the winter(s) in a warmer climate. 他们在气候较暖的地方过冬。
- Most plural nouns in English end in "s". 英语的复数名词多以“s”结尾。
- The sweater had shrunk after repeated washing(s). 这件套头毛衣洗过多次已缩水了。
- You are scheduled to have a GI and a GB test tomorrow morning. 您预定明天早上作胃肠检查和胆囊检查。
- Some old folk(s) have peculiar tastes. 有些老人有特殊的爱好。
- Answer the following question(s). 回答下列问题。
- Most plural nouns in English end in s'. 英语的复数名词多以s结尾。
- I nearly fear to tear the tearful gi's rl test paper. 我几乎害怕撕那个泪流满面的女孩的试卷.
- The drug affects one's power(s) of concentration. 这种药影响人精神不能集中。
- Here are the designs. Which one(s) do you prefer? 这就是那些图样.;你喜欢哪一个[些]?
- Which journal(s) do you subscribe to? 你订阅哪一种杂志?
- The novel had an enormous vogue in the 1930's. 这本小说在三十年代曾广为流传。
- He earned four A's in the final examinations. 他期末考试四门功课得优。
- biuret test 缩二脲试验
