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- Wuhan High Balance Composite Materials Co., Ltd. 武汉海宝龙复合材料有限责任公司。
- Footballs of synthetic and composite materials. 橄榄球的合成和复合材料。
- Includes composite materials and ceramic fibers. 包括合成材料和陶瓷纤维。
- Eugenol may affect curing of some composite materials. 丁香酚会影响一些复合树脂材料的固化。
- Special Method of Fracture Analysis for Composite Materials II. 复合材料断裂分析的特殊方法2。
- BEIJING TIANXING CERAMIC FIBER COMPOSITE MATERIALS CORP. 北京天兴陶瓷复合材料公司。
- They counted four phase s in a cycle: new moon, half moon, full moon and half moon. 他们把四个阶段算做一个周期：新月、半月、满月和半月。
- Nanoscale MgO and MgFe2O4 composite materials in which one phase is uniformly dispersed in the other have been prepared by calcination of Mg(Fe2+)Fe3+-LDHs precursors. 5.;焙烧前驱体Mg (Fe2+) Fe3+-LDHs，得到相互均匀分散的MgFe2O4与纳米MgO复合材料。
- VPO catalysts were prepared by Four methods.BET and XRD techniques were used to investigate the surface area and phase composition of VPO catalysts. 采用BET、XRD等测试手段，考察了由四种不同方法和条件下制备的VPO催化剂的比表面积和晶体结构。
- The QPM gratings with two phase shifting domains and four phase shifting domains were numerically calculated, and the mechanism of the bandwidth enhancement was explained. 数值计算了引入两个相移域和四个相移域的QPM光栅，并解释了引入相移后带宽加宽的机理。
- Xinjiang Pengyuan Composite Material Co., Ltd. 新疆鹏远复合材料有限公司。
- BEIJING PRINCO COMPOSITE MATERIAL CO., LTD. 北京蒲瑞科复合材料有限公司。
- Two trapezoids are the same in shape and hold a common winding as the bottom side, while the midpoint of the common winding is the ground of four phase systems. 2个梯形形状相同，并具有共同的底边，其中点为四相系统的公共点。
- Ceramics and composite materials for electrical insulation at all temperatures. 陶瓷及复合材料适用于各种温度下的电气绝缘。
- This paper is divided into four parts as follows:In the first part, the traditional refractory preparation method was adopted . The effects of SiC content on the microstructure and phase composition of Al2O3-SiC composite were studied by SEM, EDS and XRD. 第一，利用传统耐火材料的制备方法，借助扫描电镜(SEM)、能谱仪(EDS)和X射线衍射等手段，研究了不加添加剂时Al_2O_3-SiC材料的显微结构和物相组成。
- Xue Zhongmin, General Manager of Beijing Composite Materials Co., Ltd. 北京玻钢院复合材料有限公司总经理薛忠民先生。
- Polarization of 0?3 piezoelectric composite materials by corona?discharge? 0-3型压电复合材料的电晕放电极化
- Composite materials are more and more widely used in aeronautic area. 复合材料在航空领域的应用日益广泛。
- The setting processes and phase compositions of four MgOMg-C12-H2O systems with mole ratios; 5:1:13, 3:1:11, 5:1:14.39, and 3.75:1:12.25 at different setting ages by using the X-ray Diffraction and Differential Thermal Analysis (DAT) methods are studied. 用X射线衍射和差热分析方法研究MgO、MgCl_2与H_2O的凝结物;摩尔比分别为5:1:13、3:1:11、5:1:11.;39和3
- SRM can be designd in multi-phase in theory.The more phase number, the more electron switch componeat needed, the more complex circuit, the more the cost, so three or four phase is common. 摘要开关磁阻电动机原理上可以制成多相结构，相数越多，则需要的电子开关元件越多，线路越复杂，成本更高，因此一般多制成三相或四相结构。
