1、Moreover, add active carbon of some proportion if discoloration is needed in the filtration course.
另外，如果過濾時需要脫色，還需加入一定比例的活性碳。

2、a plant disease causing discoloration of the leaves of tobacco plants
導致煙草葉子變色的一種疾病。

3、Erythema, edema, and a purple discoloration of the eyelids are indicative of dermatomyositis.
眼瞼紅斑、水腫、淡紫色是皮肌炎的特征。

4、A dark spot or discoloration in a mineral.
礦物中暗斑或變色

5、a discoloration caused by blood
物體上因為沾染上血而形成的污點。

6、a reddish-brown discoloration of leaves and stems caused by a rust fungus
植物葉子或莖干變成紅紫色。

7、Examine the lips for any signs of burning or discoloration that might indicate corrosive poisoning.
檢查傷者的嘴唇是否滾燙或沒有顏色，這些跡象可以表明傷者是否中毒。

8、a plant disease causing discoloration of the leaves of tobacco plants.
導致煙草葉子變色的一種疾病。

9、a reddish-brown discoloration of leaves and stems caused by a rust fungus.
植物葉子或莖干變成紅紫色。

10、A dark spot or discoloration in a mineral
礦物中暗斑或變色

11、Once silver is deposited, there's no way to get it out, so the discoloration may be permanent.
銀一旦沉積，就沒有辦法清除，因此皮膚變色會是永久性的。

12、Ginkgo's ability to improve blood circulation and reduce the discoloration of varicose veins.
銀杏可改善血循環(huán)和減少靜脈變色。

13、Kidney and liver problems frequently cause discoloration that shows up in nails and skin.
腎病和肝病常會引起指甲和皮膚變色。

14、Vitamin K is helpful in reducing discoloration and the appearance of capillaries.
維生素k能夠幫助減少污點和外觀毛細血管。

15、Discoloration of the chrome black T wastewater
鉻黑T廢水的脫色處理

discoloration翻譯