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- Living organisms such as water hyacinth can condense dilute impurities in water into a concentration with economic value. 活體生物如水浮蓮，能夠將稀釋在水裡的雜質濃縮成為具有經濟價值的濃縮物。
- One of the impurities in water, such as chlorine, phenol, chromium, arsenic, lead, cyanide, pesticides and other harmful substances have a high removal rate. 對水中個中雜質如氯、酚、鉻、砷、鉛、氰化物、農藥等有害物質也有很高的去除率。
- There are some impurities in food. 食物中有一些雜質。
- Sedimentation: after the addition of coagulant and the mixture reaction, colloid impurities in water coagulate into larger alum grains, which are further removed from the sedimentation tank. （二）沉澱：原水加混凝劑后，經過混合反應，水中膠體雜質凝聚成較大的礬花顆粒，進一步在沉澱池中去除。
- This kind of tablet is soluble in water. 這種藥片能溶於水。
- The flowers will revive in water. 這些花在水中會再活。
- The beaver lives both on land and in water. 海狸既能在陸上生活也能在水裡生活。
- Beer works of impurities in fermenting. 啤酒在發酵過程中，排除掉雜質。
- Measure impurities in raw material. 雜質含量的測試。
- This rice has a lot of impurities in it. 這種米雜質很多。
- Wood does not sink in water, it floats. 木頭在水中不沉，而是漂在水面。
- Oil is insoluble in water under common conditions. 油在常規條件下是不能溶解於水的。
- Get rid of big impurity in water, soft drink impurity fibred impurity, effective protection ultra-filtration. 去除水中大的雜質。軟性雜質,纖維性雜質,有效保護超濾膜。
- A fish in water is in its natural medium. 魚在水裡就是在自然環境中。
- Salt can be held in solution in water. 鹽能溶於水。
- Such fine particles suspend readily in water. 這種微粒極易懸浮在水中。
- Does the artist paint in water colors or in oils? 那位藝術家是畫水彩的，還是畫油彩的？
- And the impurities in product were analyzed by GC-Mass. 並利用氣相色譜－質譜聯用儀對產物中的雜質進行了定性分析。
- EMEA ：Impurities in new drug products（ICH Topic Q3b（R））. 中國藥典2005年版二部附錄增修訂內容彙編。
- VICH GL11:Impurities In New Veterinary Medicinal Products Nov,1999. 藥物雜質研究技術指導原則，國家食品藥品監督管理局。
