physical index

It was proven that the sanitary, chemical and physical index of fried instant noodle produced with these plans were improved in different degree, the qualified rate of products were increased, the loss was reduced, thereby the economic profit of production was increased.

实践表明，运用这些方案生产的袋装油炸方便面的理化指标、卫生指标均得到不同程度的改善，提高了产品的合格率，减少了损失，从而提高了企业的经济效益。

Analysis on Primary Element of Physical Index of Sandy Loam

亚砂土物理性指标的主成分分析

Bound water and free oxide effects on relevant physical index of clayey soil

结合水及游离氧化物对粘性土相关物理指标的影响

Six methods for evaluating heat-wet comfortability, namely physical index, microclimate parameter, thermal manikin, physiology evaluation, psychology evaluation and comprehensive evaluation were introduced in this paper.

国内外衡量服装的热湿舒适性有多种评价方法，主要有物理指标评价法、微气候参数评价法、暖体假人法、生理学评价法、心理学评价法、综合评价法。