光学纤维。第1-21部分：测量方法和试验程序。涂层几何形状。
Optical fibres - Part 1-21 : measurement methods and test procedures - Coating geometry.
测试研究了有代表性的14种不同材质、不同截面几何形状及尺寸大小的纤维材料；
The sound-absorbing coefficients of 14 typical fiber Materials with different geometrical cros-section forms and sizes are measured and studied.
结果表明，纤维取向分布主要取决于模腔几何形状、纤维含量和注射工艺条件等因素。
The results showed that the fiber orientation distribution was mainly dependent on the shape of the cavity, fiber contents and molding condition.
水平V形砧锻造法在内部应力状态、金属纤维组织、锻件的整体性能、宏观几何形状等方面都优于普通平砧锻造法。
The forging method is superior to the common flat anvils(FA) forging method in inner stress states, metal tissue, overall properties and geometrical shapes of forgings.
对白墙的房子的几何形状在漆中密度纤维板似乎有自己的生活。
Against the white walls of the house the geometric shapes in lacquered MDF seem to have a life of their own.
对白墙的房子的几何形状在漆中密度纤维板似乎有自己的生活。
Against the white walls of the house the geometric shapes in lacquered MDF seem to have a life of their own.
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