采用复合铸造法研制了一种芯部为低碳钢、外部为高铬铸钢的高耐磨碾齿，此碾齿用于玻璃厂破碎物料的粉碎机上，取得了良好的效。
By adopting a compound casting method, we have developed a kind of high wear resisting crushing bar, with low carbon steel interior, high chromium casting steel exterior.
采用溶胶-凝胶法在玻璃表面制备出透明的憎水性纳米复合薄膜。
Transparent nano composite film on the surface of glass of hydrophobic property is prepared with sol-gel processing.
本文分别采用熔融法和热压烧结工艺制备了致密的二硅酸锂微晶玻璃及其复合材料。
The lithium disilicate glass-ceramics and their composites with high relative density were prepared by melting method and hot-pressing technology, respectively.
并使用这一方法测试了玻璃一铝复合材料的界面应力。
The interface stresses in the glass-aluminium composite have been measured by using this method.
然后利用正交法优选配方，制得耐水性良好、附着力强的水玻璃复合涂料。
Then the prescription is optimized by orthogonal method. Thus a sodium silicate composite coating with good water tolerance and strong adhesion is prepared.
然后利用正交法优选配方，制得耐水性良好、附着力强的水玻璃复合涂料。
Then the prescription is optimized by orthogonal method. Thus a sodium silicate composite coating with good water tolerance and strong adhesion is prepared.
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