associated metal

The variation of physiological characteristic parameters in Cd-induced stress on rice is complex and unobvious, which lead to subtle changes in spectral curve shape. Some methods were used to enhance and extract subtle spectral feature information associated with heavy metal pollution.

鉴于镉对水稻各种生理特征参数的影响具有复杂隐蔽性，导致冠层光谱特征变化微小，需要采用一些方法增强和提取隐含在光谱中的污染弱信息。

Research on floatation of fluorite associated in non-ferrous metal ores

有色金属矿伴生萤石的浮选研究

But Woods'birth date is associated with metal, which clashes with the presence of metal in the coming lunar year.

不过伍兹的生日与金相连，恰好与即将到来的农历年的金相撞。

In animal studies cancer has only been associated with metal carcinogens involving continual or repeated exposure.

在动物研究中，癌仅与持续或反复暴露于金属致癌物有关联。

The results show that molybdenite is the main recoverable metal mineral and bismuthinite and scheelite are the associated metal minerals recoverable.

结果表明：该矿石中主要可回收的金属矿物为辉钼矿，可综合回收的伴生金属矿物为辉铋矿和白钨矿；