柴油消烟添加剂配方的影响因素较多，各因素既相互关联，又相互制约。
The influence factors of diesel sootless additive formulation are varied, which are correlated and constrained mutually.
钛含量的增加能使产物黏度上升，而分散性则将对产物色相产生影响4真空度能对催化剂催化性能造成制约。
The hydrophobic titanium catalyst has better dispersion. So its product is whiter than the hydrophilic catalyst's, but its viscosity is lower. 4 the catalytic effect is restricted by the vacuum.
二氧化氯作为水处理剂已得到广泛的应用，但其纯度和使用成本越来越成为制约其应用的瓶颈。
As a water treatment reagent, chlorine dioxide has been used widely. But the purity and cost have limited its extensive application.
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