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- substituted uracils 取代脲嘧啶类
- The coach substituted Smith for Jones. 教练让史密斯上场,换下了琼斯。
- Tom substituted for the injured player. 汤姆替换了那个受伤的运动员。
- The understudy was substituted when the leading actor fell ill. 主角演员患病,由替角代替演出。
- A striker was substituted for a midfield player in the last half-hour of play. 在比赛的最后30分钟里,一个中场运动员被一个强攻手替换了下去。
- We substituted a red ball for blue to see if the baby would notice. 我们用红皮球换下了蓝皮球,看这婴儿会不会发觉。
- Home-made parts are being substituted for imported ones. 国产零件取代进口零件。
- She substituted margarine for butter. 她用人造的奶油代替黄油。
- During TRANSCRIPTION, the thymine of the DNA template is substituted by a uracil in the RNA copy. 转录过程中DNA模板链的胸腺嘧啶对应RNA复制链上的尿嘧啶。
- He substituted as the typist in the office. 他代替做这个办公室的打字员。
- We had to eat some potatoes substituted as a meal. 我们只得吃了几个马铃薯充饥。
- He substituted for the typist during her absence. 打字员不在时由他代替。
- Uracil -- a pyrimidine found in RNA that base-pares with adenine. 尿嘧啶--核糖核酸中的一种嘧啶,与腺嘌呤形成碱基对。
- He substituted cunning for their simplicity. 他以奸滑代替了他们的直率。
- We substituted John for Bill at first base. 第一垒我们让约翰代替比尔。
- He substituted for the worker who was iii. 他顶替了那位生病的工人。
- Uracil -- a pyrimidine found in RNA that base-pares with adenine. 尿嘧啶--核糖核酸中的一种嘧啶,与腺嘌呤形成碱基对。
- They substituted milk for cream. 他们用牛奶代替乳脂。
- Eq.(4) is solved for F and substituted in Eq(5). (4)式求得f并代入(5)式。
- I'm afraid the item you substituted didn't work. 你这代替品恐怕不能用。