讨论了混杂纤维复合材料体积含量和质量含量的定义和作用；
The definition and function of the volume fraction and mass fraction for the hybrid fiber composite material was approached.
研究表明，随着钢纤维的体积分数增大，复合材料的分散系数和抗压强度增加。
The research indicated that dispersal coefficient and compressive strength of the composites increase with the volume fraction.
采用有限元方法分析了颗粒增强铁基复合材料强度和应力与颗粒形状、尺寸以及体积分数的关系。
The finite element method is used to analyze the relationship between strength and stress of the particle reinforced iron matrix composites and the shapes, sizes and fraction volume of the particles.
将金属与压电陶瓷物理复合的钹式换能器具有体积小的优点，使得其对于低频换能器设计具有重要意义。
Cymbal transducer as a result of composite of metal and piezoelectric ceramic has the less volume which is significant in application to low frequency transducer.
为了减小整体结构体积和重量，现代燃料电池结构大量使用纤维增强复合材料。
Fabric reinforced composites are widely used in modern fuel cell stacks in order to decrease the volume and weight.
采用氯醚树脂为基料，复合导电石墨、溶剂和助剂所制备的导电涂料，体积电阻率可达0。
The title conductive coatings based on chlorinated polyether resin as binder and mixed with compound conductive graphite, solvents and additives shows its volume resistivity 0.
纤维体积含量是决定纤维增强复合材料各项力学性能的一个重要参数。
Fibre volume fraction is a very important parameter that determines variety of properties of fibre-reinforced composite materials.
该复合膜从基底以上包括红外反射层、不同金属体积比干涉吸收层和减反射层。
Above the substrate, the complex films include infrared reflectance layer, interference absorptive layers with different metal volume ratio, and anti-reflectance layer.
对不同钢纤维体积率的混凝土复合材料在不同围压条件下进行受压试验。
The press tests of composite concrete materials with different volume ratio of steel fiber have been carried out under different confined pressures.
采用PFS - PAM复合磁絮凝剂处理餐饮废水不仅能提高絮凝效果，还能大大缩短分离时间并减少污泥体积。
Adopting combined PFS-PAM magnetic flocculant for treatment of restaurant wastewater can not only heighten the flocculation effect, but greatly shorten the separation time and decrease sludge volume.
与预制件相比，复合材料内部的纱线结构发生了变化，这种变化也体现在纤维体积分数以及其它结构参数上。
The final yarn structures in composites have changed comparing with those in the preforms after which are impregnated with matrix and consolidated into the final shape.
经试验表明，在砼中复合掺加膨胀剂和高效减水剂，可制得强度等级为C30，抗渗等级P＞25的大体积防水砼。
Large volume waterproof concrete with C30 strength grade and seepage resistance P>25 can be mixed by adding expansion agent and reduce-water agent.
纵倾修正是根据船舶首尾吃水差采用面积积分或复合辛普生方法近似计算体积修正量。
Trimming correction is a way of using the area integral or Simpson to calculate the volume correction value.
结果表明，复合钙皂和复合锂皂的分子体积模量分别大于钙皂和锂皂的分子体积模量。
The results showed that the molecular bulk moduli of complex calcium and complex lithium soaps were more than that of calcium and lithium soaps.
代表性体积元法是研究复合材料这类具有多尺度、离散分布多相体的有效手段。
Representative volume element (RVE) is an effective method for analyzing composites with characters of multi-scale and random distribution.
试验结果表明，气囊充压压力使复合材料承力筒的壁厚减薄，纤维体积含量增加，弯曲性能提高；
The experimental result shows that higher bladder pressure decreases thickness of composite bearing cylinder, increases fiber volume fraction and improves the bending properties.
纤维体积分数是物理性能研究的最主要参数，力学分析以复合材料的弹性性能为主。
The fibre volume fraction is the primary physical performance parameter, while the mechanical research focuses on the composite elastic properties.
文中阐述了适用于三维机织复合材料纤维体积含量测定的3种新方法：称量法、理论模型法、数字图像分析法。
Three kinds of new methods used for detecting fiber volume fraction of 3D woven composite were introduced, such as weighing method, theory model calculation method, digital image analysis method.
同样沉积条件下，纤维体积含量40%的复合材料与含量为30%的复合材料相比，气孔率略大。
Under the same deposition condition, the porosity of composites with 40% fiber volume fraction is a little bigger than that with 30% fiber volume fraction.
对任意二维型裂纹群，受复合载荷作用时的相互干涉效应，本文提出了改进型体积力法。
The improved body force method is proposed for analyzing interaction behaviors of arbitrary multiple through-cracks under complex loading.
颗粒尺寸减小和体积分数增加都有助于提高复合材料的强度。
The reduction of the particle size and the increase of the fraction volume are h...
针对某型号上用VARTM工艺制造的复合裙纤维体积含量偏低的缺点，提出用气囊辅助rtm工艺制造该复合裙。
Due the low fiber volume fraction of the composite skirt fabricated by vacuum-assisted resin transfer molding (VARTM), bladder-assisted RTM is suggested.
VARTM工艺成型的固体火箭发动机壳体复合材料连接裙段构件纤维体积含量较低，复合材料力学性能不佳。
The composite skirts for solid rocket motor shells fabricated by VARTM (VacuumAssisted Resin Transfer Molding) had poor mechanical properties because the fiber volume fraction was very small.
研究了压电陶瓷体积分数对1 - 3型水泥基压电复合材料的压电性能和介电性能的影响。
Volume fraction dependence of the piezoelectric and dielectric properties of 1-3 type piezoelectric composites is studied.
以形状记忆合金体积含量为主要设计变量，分析了丝状、带状及板状形状记忆合金埋入复合材料层合板后，这种混杂复合材料力学性能的变化。
When the main design parameter has been choused the SMA volume fraction and the SMA wire, ribbon, and plate has been embedded, the performance of SMAHC changes.
复合材料低温下(77k)的体积电阻率明显高于纯sp，可以看作是库仑阻塞作用的结果。
Resistivity of the composite is much greater than that of pure SP under cryogenic temperature (77k), which is called Coulomb Blockade Effect.
该纳米复合树脂与基体树脂相比较，体积收缩率降低38%，拉伸强度提高31%。
Compared to the matrix resin, this nano hybrid resin has shown reduction of volume shrinkage 38% and increase of tensile strength 31%.
该纳米复合树脂与基体树脂相比较，体积收缩率降低38%，拉伸强度提高31%。
Compared to the matrix resin, this nano hybrid resin has shown reduction of volume shrinkage 38% and increase of tensile strength 31%.
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