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- For cast iron and nonferrous materials, no increase of the （casting quality factor） is allowed except when special methods of examination, prescribed by the material specification, are followed. 对于铸铁和其他非铁件来说，除非采用特殊的检测方法，否则不允许增加材料规定以外的铸件质量因素。
- casting quality factor 铸造品质因数
- Study on the Beam Quality factor of Cosh-Gaussian(ChG) Beam[J]. 引用该论文 胡继刚;刘彩霞;邓小玖.
- Casting quality to conform with general motors standards and specifications. 铸件的质量应与一般的摩托车标准和规格一致。
- The Q, or quality factor, of an oscillatory system is a very widely used term. 一个振动系统的q，即质量因子，是一个应用极广的概念。
- People-oriented, sincere business, professional casting quality, technology masonry future. 以人为本，诚心经营，专业铸造精品，科技砌筑未来。
- The popularization of this technology would be favorable to the general improvement of casting quality. 该技术的普及将有利于铸造产品质量的全面提高。
- It was concluded that brittle fracture of the valve body was the result of poor casting quality. 结果表明,该阀体爆裂属脆性断裂,爆裂系截止阀材质、组织及铸造质量差所致。
- A quality factor is somewhat like a craterpocked surface in a multidimensional space. 一个品质因数有点象多维空间中的一张布满洞穴的表面。
- It assures casting quality; kerosene is less viscous than water thus will locate a casting defect more readily than other test fluids. 确保铸件质量。煤油的粘性比水小,因此比其他测试流体更容易定位铸件的缺陷位置。
- Such a testing method is of practical sense in realization of molding sand testing and foundry production management and casting quality control. 该测试方法的应用对实现型砂性能检测、铸造生产管理和铸件质量控制具有现实意义。
- The liquid metal flow during mould filling in bottom gating system and its influence on the casting quality are introduced emphatically. 着重介绍了液态金属在底注式浇注系统充填型腔时的流动，以及其对铸件质量的影响。
- The relationship between calcium stearate and sand core as well as casting quality of cylinder head of diesel engine for example ... 同时,以柴油机缸盖砂芯和铸件为例,分析了硬脂酸钙与砂芯和铸件品质的关系。
- By loading a thin-film resistor in the spiral resonator, an adjustable quality factor of the resonator is achieved. 通过在螺旋形谐振器中引入电阻加载,使得该电路能够进行品质因数调节。
- The squeezing casting of Zn-Al alloy merges the advantage of casting and forging and has the broad development under the situation of more and more high demand to casting quality. 锌铝合金挤压铸造结合了挤压铸造和锌铝合金的优点,在当今对铸件质量要求越来越高的形势下,具有广阔的发展前景。
- The spherical aberration results in an increase of the beam quality factor of flat-topped beams. 球差使平顶光束通过透镜后的光束质量因子增大；
- Beam propagation factor（BPF） was introduced as the beam quality factor for the combined beam. 引入光束传输因子（BPF）作为合成光束的光束质量评价因子，计算了单元光束质量、大气传输、跟踪抖动、相位控制等因素对合成光束质量的影响。
- This algorithm can globally and efficiently solve the tradeoffs between the inductor competing objectives,such as the quality factor and the area. 在给定的约束条件下;几何规划算法可以全局性地高效解决电感器各竞争目标(如品质因数与所占面积)之间的优化折中问题.
- Casting quality brands, please call Yongjia County, a Hang Valve Manufacturing Co., The company specialized in the production of standard Chinese, Japanese, German, American Standard and other small-caliber valve series. 质量铸造品牌,欢迎致电永嘉县一亨阀门制造有限公司,本公司专业生产国标、日标、德标、美标等各种锻钢小口径阀门系列。
- However,width of forbidden band,bandwidth and quality factor Q of impurity mode vary with the increase of incidence angles evidently. 但是,禁带宽度、杂质模的带宽及Q值随着入射角的增加有明显变化。
