The effect of active substances and some auxiliary agents on cotten seed complex coating agent and the technical conditions were discussed.

探讨了活性物和各种助剂对棉花复合种衣剂性能的影响，并对加工工艺条件进行了讨论。

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The experiment results indicated that the complex coating has the advantage of low curing temperature, construction convenient and high mechanics performance and anti-corroding performance.

实验结果表明，所制备的纳米复合涂料具有固化温度低、涂装方便、力学性能及抗腐蚀性优越等特点。

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In one case, executives discovered a coating advertised as pure gold that masked a complex alloy, which included rare metals such as osmium, iridium, ruthenium and rhodium.

在一个案例中，业内高管发现一种号称纯金的涂层其实是一种复杂的合金，含有锇、铱、钌、铑等稀有金属。

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"The anti-reflective coating requires multi-layer coatings which are slightly more complex than the typical single-layer ones, " Lin told CNN.

CNN: New nano coating boosts solar efficiency