查询词典 sic

Coke properties has been studied by high temperature SiC oven、infrared gas analyzer and X-ray diffraction. First set forward the relationship between UPC and coke reactivity, strength, fine coke and coke graphitization, and creatively find the graphitization degree of coke tends to 100% when temp. reaches to 1350℃ UPC is profitableness to coke properties;②The effect of UPC on liquid slag distribution and flow functions in experiment oven has been studied by mathematics simulation The effect of UPC on taking shape and dropping of high titanium-bearing B. F. slag has been studied by using high temp. oven simulation cohesive zone and dropping zone of blast furnace.

为了弄清楚这部分UPC对高炉冶炼钒钛磁铁矿过程的影响，①在实验室利用高温SiC炉、红外线气体分析仪、X—射线衍射仪等进行了一系列UPC对焦炭性能及石墨化度的影响研究，提出了UPC与焦炭反应性、抗压强度、粉化性能及焦炭石墨化度之间的关系，创造性的发现高炉内1350℃以上，焦炭的石墨化度已达100％，UPC对焦炭性能的影响有益而无一害；②采用数学模拟方式研究了UPC对实验炉内液态渣分布及流函数的影响，并利用高温熔滴炉模拟高炉软熔带、滴落带研究UPC对高钛渣滴落性能的影响，采用旋转式粘度计测定滴落渣性能并通过高倍矿相显微镜观察了滴落渣的矿物结构。

By using pyrophyllite and natural graphite as raw materials, SiC-Al2O3 refractory composite powder were synthesized with the carbothermal reduction method.

以蜡石和天然石墨为原料，通过碳热还原法合成了SiC-Al2O3系复合耐火粉体。

This dissertation, from a system design point of view, is devoted to the essential problems of RRM in CDMA systems based on SIC, such as power control, rate allocation, call admission control and system capacity analysis under multi-path diversity fading channels.

本文从系统设计出发，研究基于SIC的CDMA系统中的无线资源管理关键问题，包括功率控制、速率分配、呼叫接纳控制以及多径衰落分集信道下的容量分析等几个方面。

The results indicated the highest yield of nano-meter sized SiC powders can be achieved when the mole ratio of de-ionized water to TEOS was 4: 1 and the saccharose was introduced after TEOS.

研究结果表明，当水解用水与TEOS的摩尔比为4：1，蔗糖在TEOS之后引入时，可以获得最高的纳米SiC产率。

The conclusions can be drawn as the following:(1) According to the theoretical calculation, the porous C/C preforms with uniform pores radius from 10 μ m to 1300 μ m are beneficial to infiltration of liquid silicon. The growth of SiC was controlled by the self-diffusion of carbon atoms.

研究结果表明：(1)根据理论计算可知，在10μm～1300μm的孔径范围内，具有均一孔径的多孔体有利于液Si的渗入，SiC的生长为C原子的自扩散控制。

Furthermore, the oriented diamond nuclei as single crystals with facets can form on self-formed Si cones through epitaxial SiC within a short bias period of 60 s.

经由使用更短的偏压时间来作成核研究，可发现大量具方向性的单晶奈米钻石磊晶在SiC上。

Compared with traditional metal, semimetal and carbon/carbon composite materials, C/SiC exhibits many outstanding advantages like low density, stable coefficient of friction, low wear, large brake ratio and long service life.

与传统的金属、半金属和碳／碳复合材料相比，C／SiC具有密度低、摩擦系数稳定、磨损量小、制动比大和使用寿命长等突出优点，在高速列车、汽车、飞机等领域具有广泛的应用前景。

Now, on the other side of things, I am glad I stayed with SIC.

现在，从另一角度来看，我很高兴留在SIC。

On the other hand, we studied some character of SiC films.

另外，我们还研究SiC薄膜的一些特性。

SiC is a kind of special ceramic with outstanding properties, widely used in industry.

SiC是一种有着许多优良性能的重要特种陶瓷，在许多领域得到了广泛的应用。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。