Design on 750kw gear increaser of dual - direction and two - shift 双向双速齿轮增速箱设计
2.
We can develop the marketing of the eagle company through increaser the quality and capability of products , reducer customers " cost price and make progress in cooperation with the better or the worse companies 进一步提高产品质量和性能，降低顾客购买成本，并通过与上下游的合作提高顾客价值等举措可以改进益高公司的市场营销。
3.
Introduction of product modified cool . self - viscous rubber asphalt waterproof coiled materials are maninly compossd of high - grade sbs asphalt , sbr and other flexble materials intermingled thickener , viscosity increaser and intensifier . polyethy lene and foil can be used to cover the surface 冷自粘橡胶改性沥青防水卷材是以优质沥青sbs和sbr等弹性体材料为基础并掺入增塑剂、增粘剂和填充剂，采用聚乙稀、铝箔为表面覆盖材料或无覆盖材料（双面自粘）而制成的可自行粘结的防水卷材。
4.
With the coated tih2 , the foaming process of aluminum has been researched in the laboratory . the results indicate that the weight of foamer and viscosity increaser sending to the melt aluminum , the time of agitation and holding at foaming temperature , will influence the structure as well as porosity of foam aluminum , so that the structure of foam aluminum can be adjusted by improvement technology parameter which is practical 西安理工大学工程硕士学位论文利用包覆的发泡剂在实验室对发泡工艺进行了研究，结果表明发泡剂的加入量、增粘剂的加入量、搅拌及保温时间都对制备泡沫铝的孔隙率和孔结构有明显影响，因此，通过调整工艺条件，可以调节泡沫铝的结构。
