Osteopontin is a multifunctional phosphoglycoprotein. It not only distribute widely in normal tissues such as bone tissues, but also has over expression in multiplicate tumor tissues.
骨桥蛋白是一种具有多种功能的磷酸化糖蛋白,不仅广泛分布于骨基质等正常组织细胞中,而且在许多肿瘤组织中都过量表达。
The perfect system should possess the normal legal form and distribute resources effectively.
较完善的行政特许制度应当具备规范的法律形式,并能有效的配置资源。
On the basis of that the diamonds distribute in the impregnated bit homogeneously, the article calculates the cutting depth and the normal force on the protrusion diamond on the crown.
本文以金刚石在孕镶钻头中均匀分布为基础,从理论上推导出唇面径向不同位置的金刚石切深、受力。
On the basis of that the diamonds distribute in the impregnated bit homogeneously, the article calculates the cutting depth and the normal force on the protrusion diamond on the crown.
本文以金刚石在孕镶钻头中均匀分布为基础,从理论上推导出唇面径向不同位置的金刚石切深、受力。
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