In present, the turn variation ratio of the gasoline in which the machine adjusting turn device is used is great. So the generator's electricity function index sign is influenced very badly.
目前，使用机械式转速调整装置的小型汽油机的转速调整率较大，从而严重影响了小型汽油发电机组电气性能。
The particularly new product has the index sign influence of sale ratio at most.
尤其新产品占销售比的指标影响最多。
The reappearance and sign-noise ratio of laser Raman spectra of serum are better with the lower laser power and without heparin, which is a chief condition for the diagnosis of breast cancer.
血清不加抗凝素且使用低功率的激光可以得到重现性、 信噪比都较好的谱图，以便利用光谱法诊断疾病。
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