查询词典 composites

Since then, people have made many studies on resorbable internal bone fixation composites. Up till now, however, although those kinds of resorbable internal fixation composites have considerable strength, they can only be used for curing cancellated bone fracture and not for load-bearing bone fracture internal fixation because of their low modulus, too slow degradation rate and inflammation reaction.

然而到目前为止，可降解吸收性骨内固定材料，虽然具有一定的强度，但因刚度低，故在临床上仅用于治疗松质骨骨折，尚不能用于承重骨骨折的内固定，且在体内降解吸收时间太长以及容易引起无菌性炎症反应等，使其应用范围受到限制。

The effect of the content of intercalatant and MMT on the absorption speed and degree of the composites in dimethylbenzene was studied and compared with gum BIIR and the traditional BIIR/Na-MMT composites.

因此研究了插层剂用量和蒙脱土用量对于复合材料在其良溶剂二甲苯中的溶胀速度和程度，并与BIIR纯胶和BIIR/Na-MMT复合材料进行比较。

Then,the research progress of high SiC paniculate volume content aluminum matrix composites and aluminum matrix composites reinforced with eucryptite ,with zirconium tungstate and with quasicrystalline particles are reviewed respectively.

综述了低热膨胀铝基复合材料的研究现状，对高体积分数 SiC 颗粒增强铝基复合材料、锂霞石颗粒增强铝基复合材料、钨酸锆颗粒增强铝基复合材料和准晶颗粒增强铝基复合材料的研究状况进行了详细的阐述。

The main mechanical properties in warp and weft direction of the hollow integrated core sandwich composites were obtained by flatwise tensile, flatwise compression, double lap shear, four point bending experiments, and then the properties were compared with the honeycomb sandwich composites.

对整体中空夹层复合材料经、纬向的平拉、平压、双层剪切和四点弯曲等性能进行了实验研究，获得了该种材料的主要力学性能参数，并与类似的蜂窝夹层材料进行了性能对比。

The main mechanical properties in warp and weft direction of the hollow integrated core sandwich composites are obtained by edgewise tensile, edgewise compression, flatwise tensile, flatwise compression, double lap shear, and four point bending experiments. Some properties are compared with the honeycomb sandwich composites.

对整体中空夹层复合材料经、纬向的侧拉、侧压、平拉、平压、双层剪切和4点弯曲等性能进行了实验研究，获得了该种材料的主要力学性能参数，并与类似的蜂窝夹层材料部分力学性能进行了对比。

More generally, Unger could interpret Lewis by replacing singular quantifiers over composites with plural quantifiers over simples, and by replacing each predicate of composites with an irreducibly plural predicate of simples.

更一般的，U会解释L，取代单一量词，而使用复数量词，取代组合物的述词，而用简单物的不还原的复数述词。

Some suggestions are made for future studies on multiaxial fatigue on composites. Finally, multiaxial fatigue experimental methods on composites and some of their difficulties are summarized.

最后， 对目前常用的复合材料多轴疲劳实验方法进行了总结，并指出了各种方法的优缺点及其实验中存在的困难。

We find that the specific magnetization σof the composites decreases exponentially with the increase of concentration of SiO2 particles, and the effective permeability μ of the composites can be agreement with the effective media theory improved by Musal.

通过对颗粒复合体比磁化强度、磁导率、磁谱以及77K下I~U特性的测量和分析，我们发现复合体比磁化强度随SiO2含量的增多呈指数衰减；用Musal改进的有效介质理论模型能很好地拟合磁导率随锰锌铁氧体含量变化的规律；颗粒复合体显示出共振型磁谱的特征。

The geometry model formular is used to deduce the length of yarns, the oridentation angle of the nodulated yarns and the fiber volume content on some typical 2.5-D woven composites, such as shallow curve-linking structures, shallow straight-linking ones, and depp angle-linking ones, and tensile strength and compress strength of the composites are forecated.

借助模型推导出纱线在几种典型结构（浅交弯联、浅交直联、深角联）的单元体结构内的纱线长度、接结经的取向角和纤维体积分数，并对材料进行拉伸、压缩性能预测。

Study on the Percolation Conductive Behavior of the Conductive Composites Using classic statistic percolation theory, the conductivity behaviors of the PET/EG、PA6/EG and PA6/PET/EG composites were investigated, and the percolation thresholds and critical exponents were obtain. The nonuniversal critical exponent should be attributed to the anisotropy of conductivity, the tunneling conduction, the particular structure, the anomaly distributing of the particles and so on.

四、聚合物—石墨导电复合材料的逾渗导电行为运用统计逾渗理论探讨了PET／EG、PA6／EG及PA6／PET／EG导电复合材料的导电机理，得出了各体系的逾渗值和临界指数，并从导电性能的各向异性、逾渗值以上的隧道导电机理、独特的形态结构、导电粒子的不规则分布等方面分析了造成临界指数非普适行为的可能原因。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。