的确，参与啼四魔薄利多医生试验十分之一的志愿申请上说明不能提供样品以用于测试其分子构成。
Indeed, one in ten of the applicants for Dr Tsimberidou's trial was unable to provide samples which could be tested for their molecular make-up.
构成物象的电子必须由要观察的样品发射。
The electrons forming the image must be emitted by the specimen to be observed .
曲线的形态和样品本身的结构、超导相构成通路的情况及引线接点质量等诸多因素有关。
It was found that the shape of a R-T curve depends on the construction of samples, communication of superconducting phases and the quality of the lead contacts, etc.
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