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1)  sea-ice coding
海冰数据编码 SIC
2)  silicon carbide
SiC
1.
Status of Studies on the Oxidation of Silicon Carbide;
SiC材料氧化行为研究进展
2.
Large-scale silicon carbide nanowires were prepared by using pure silicon powder and phenolic resin,which were mixed,molded,carbonizated,and then subjected to the microwave heating with a rate of 10℃/min between 1300℃and 1400℃in the static argon atmosphere for 0.
5~2h的微波加热条件下制备了SiC纳米线。
3.
The properties and microwave absorbing performance for high temperature of silicon carbide are reviewed,and the improvements on its electrical properties by doping are discussed.
综述了SiC的性质和作为高温吸收剂的吸波性能,并对掺杂可引起其电学性能的改善作了一定的阐述。
3)  plain-woven C/SiC
平纹编织C/SiC
1.
Tension,compression and fatigue experiments were performed to investigate the mechanical behavior of plain-woven C/SiC composite specimen with open hole compared with that of smooth specimen.
通过拉伸、压缩和疲劳实验结合断口显微观察并与光滑试样进行对比,研究开孔对平纹编织C/SiC陶瓷基复合材料力学行为的影响。
2.
Constant amplitude monotonic tension-tension fatigue experiments at room temperature were performed using MTS810 servohydraulic fatigue machine to study the fatigue behavior of plain-woven C/SiC ceramic matrix composite specimen with opening holes.
通过室温等幅单向拉-拉疲劳试验并结合超声C和电镜扫描,研究平纹编织C/SiC陶瓷基复合材料开孔试样的疲劳行为。
4)  2D weave C/SiC
二维编织C/SiC
1.
Research of tensile performance of 2D weave C/SiC compositesat high temperature
二维编织C/SiC复合材料高温拉伸性能研究
5)  2-D braided C/SiC composites
二维编织C/SiC复合材料
1.
Prediction on coefficient of thermal expansion for 2-D braided C/SiC composites;
二维编织C/SiC复合材料的热膨胀系数预测
6)  braided C/SiC composite
编织C/SiC复合材料
补充资料:海冰
海冰
sea ice
    海洋中冻结而成的咸水冰  。广义的海冰还包括在海洋中的河冰、冰山等。最初形成的海冰是针状的或薄片状的,随后聚集和凝结,并在风力、海流、海浪和潮汐的作用下,互相堆叠而成重叠冰和堆积冰。一般情况下都浮于海面,形状规则的海冰露出水面的高度为总厚度的1/7~1/10,尖顶冰露出的高度达总厚度的  1/4~1/3。反射率为0.50~0.70,抗压强度约为淡水冰的3/4。海冰可分为两类:①固定冰。多分布在大陆沿岸或岛屿附近,与海岸、岛屿,甚至与海底冻结在一起。②浮冰或冰山。随风、浪、流而漂移。
    海冰在极地的分布具有显著的季节性变化和年际变化。①北半球。冰界以3~4月最大,8~9月最小。北冰洋几乎全为冰所覆盖,流冰群主要绕洋盆边缘流动,多为3~4米厚的多年冰。②南半球。多为2~3米厚的、到了夏天就能融化的冰,大致呈纬向分布,冰区以9月(属冬天)最大,3月(属夏天)最小。固定冰分布南极大陆周围和威德尔海。浮冰冰界在南太平洋、南印度洋和南大西洋。分别在南纬50°~55°、南纬45°~55°和南纬43°~55°。
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