The raw material for the tyre is a by-product of petrol refining.制造輪胎的原材料是提煉汽油時產生的一種副產品。The product may form the feedstock to a subsequent refining process.產品可以作為原料去進一步加工.These metals may be purified by a technique calle...
And some decompound production of foaming agent can reinforce the foaming ability of refining slag.發泡劑分解后部分產物作為高熔點粒子存在于熔渣中,提高了精煉渣的泡沫化性能.The product may form the feedstock to a subsequent refining process.產品可以作為原料去進一步加工.T...
This paper is to investigate if lyotropic crystal system can improve oil recovery after polymer flooding.該文研究的目的在于考察溶致液晶體系在聚合物驅以后能否進一步提高采收率的問題.The theoretical study predicted the stability ranges of various lyotropic liq...
I think it is safe to say that very few students expend the effort to do quality work in school.我認為可以肯定地說學校里很少有學生肯為學好功課下功夫。I think it is safe to say that very few students expend the effort to do quality work in school.....
芭芭拉·史翠珊是個天后級巨星。Barbra Streisand is such a humungous star.像杰克·尼科爾森這樣的巨星，單從《蝙蝠俠》一部片子中就賺了5億美元，是不太可能受影響的。Megastars like Jack Nicholson, who made $500 million from Batman alone, are unlikely to be affected.這是一部精彩的影片，主演是一位西班牙演...