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- Previous studies using high-resolution liquid NMR spectroscopy have shown that the levels of metabolites in biological samples change with the time after pathological or other perturbation. 模式识别把这种认识进一步深化，不仅可以将正常状态与病理状态区分开，还能找到是哪些生化指纹导致两种状态的差异，为生理、病理和药理等研究，以及临床诊断提供依据。
- He had to make a quick change at Shanghai. 他不得不在上海匆忙换车。
- Take a change of clothes with you. 把你替换的衣服带去吧。
- What I need is nothing but a sample. 我需要的不过是一件样品而已。
- He was hostile to any change in our plan. 他反对我们计划中的任何改变。
- Can you change a five-pound note? 你能换开五英镑的票子吗？
- The nurse took a sample of my blood for tests. 护士抽了我的血样去化验。
- There is an imperceptible change in temperature. 温度有细微的变化。
- This is where we change from car to bus. 这就是我们从小汽车换乘公共汽车的地方。
- You don't need my say-so to change things. 你不必向我请示可自行做些变动。
- He find it impossible to make her change her mind. 他发现使她改变主意是不可能的。
- Airmail revised price list but full range sample within fortnight. 航空寄上订正价格表，全套样品两周内寄出。
- I stood watching for the signal to change to green. 我站着等待交通信号转为绿灯。
- She's on holiday; she needed a change from work. 她正在度假，她需要放下工作改变一下生活。
- His job is to sample products for defects. 他的工作是抽样检查产品的瑕疵。
- Here's a five-pound note-- you can keep the change. 这是五镑的钞票－－零钱不用找了。
- He sent me a sample copy of the book. 他寄给我一本样书。
- We were amazed at/by the change in his appearance. 他的样子变得使我们大为惊讶。
- The populace at large are opposed to sudden change. 人民群众普遍反对突然实行的变革。
- Science have bring about many change in our lives. 科学为我们生活带来了很多变化。
