Results Principal component analysis of FTIR Spectroscopy exhibited practical value on reflecting the degree of difference in chemical compositions among different species from the same genera.

结果FTIR的主成分分析在反映同属不同种植物化学组成差异程度上具有应用价值。

youdao

The first principal component can denote the degree of soil salinity, and the second and third principal component can denote the degree of soil alkalinity.

第一主成分综合反映了区内土壤盐渍化程度，第二和第三主成分联合反映了土壤的碱性特征。

youdao

Two degree of freedom principal resonance of generator end winding is studied when the clamping plates are loose.

对压板松动时大型汽轮发电机定子端部单根绕组的两自由度主共振问题进行了研究。

youdao

Financial planners use the term risk tolerance in assessing how much volatility or fluctuation of principal an investor is comfortable with, knowing that all investments have some degree of risk and most investments fluctuate in value.

FORBES: Three Key Investment Concepts Everyone Needs to Know

This is a formidable lobby in the Pacific north-west, which has been defined to a remarkable degree by 16 huge dams that blockade the Columbia river and its principal tributary, the Snake.

ECONOMIST: Water in the West (2)