查询词典 sic

By studying the existing detection algorithms, this new MMSE SIC detection scheme is based on the reliability of the estimated a priori symbol probability.

在分析现有算法特性的基础了，提出了基于估计的先验符号概率可靠性的MMSE SIC检测算法。

SiC powders are synthesized by reducing silica with amylum in a flow argon atmosphere at 1500℃, 1600℃ and 1700℃, respectively.

以硅溶胶为硅源，淀粉为碳源，采用低温碳热还原法合成了SiC微粉。

An investigation of Au/Ti/Ni and Au/Ti/Pt ohmic contacts to n-type 4H-SiC and the behavior of metal films on SiC with thermal anneals is reported.

研究了热退火条件下Au/Ti/Ni-4H-SiC欧姆接触形成机制。

By contrast with the conventional 3C-SiC growth on carbonized Si, we found that SiC on AlN/Si has hexagonal structure.

我们发现与传统的通过Si衬底表面碳化只能获得立方相不同，在AlN/Si上所生长的SiC具有六方相结构。

The low temperature sintering mechanism of SiC preforms and the effect of Graphite content on the density and dimension of the porous preforms were studied.

研究了SiC多孔陶瓷的低温氧化烧结机理和石墨添加量对SiC陶瓷骨架烧结密度和尺寸变化的影响。

The influences of the Si removal time on the final phase composition and mechanic properties of the formed biomorphic Si/SiC ceramic composite were analyzed.

结果表明，最终产物由主晶相β-SiC和少量Si组成，控制高温排硅时间可以得到孔隙率为16%~32%的多孔Si/SiC生态陶瓷，可调控其产物的相组成和力学性能。

Compared with non-pelletized SiC powders, the packing density of spray pelletized SiC powders increases about 30-50% and the angle of repose decreases about 10℃.

同未经喷雾造粒的粉料相比，喷雾造粒SiC粉料的松装密度提高了30-50％，休止角降低了10℃左右。

The effect of content of SiC nano-powders on the microstructure,mechanical properties and wear resistance of nodular cast iron was investigated.

采用改性纳米SiC粉体对球墨铸铁进行了强韧化处理，研究了不同的纳米SiC粉体加入量对球墨铸铁的微观组织、力学性能以及耐磨损性能的影响。

Results show that the developed SiC/Ti/Al2O3 ceramic material can be expected to achieve the highest thermal shock resistance when the volume fraction of Ti and SiC is about 10.4% and 27.1%, respectively.

结果表明：当TiC，N）和SiC的体积含量分别为10.4%和27.1%时，该材料具有最高的抗热震性能，比纯氧化铝陶瓷提高约55%。

The particle sizes of the SiC are 100 nm, 5μm and 20μm, respectively. The composite materials adding 1% SiC can get better performance. Their tensile strength are respectively 321, 276 and 206 MPa, elongations are 13.8%, 13.6% and 10.6%.

其中所用SiC颗粒粒径为100nm、5μm和20μm，在1%的添加量下复合材料可以获得较好的性能，其抗拉强度分别为321、276和260MPa，伸长率分别为13.8%、12.6%和10.6%。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了