烧结的

XRD results showed that the fabricated Si-SiC composites were composed of α-SiC,β- SiC and Si. The polytype of SiC was related to the reaction-heat during the sintering.

XRD结果表明Si-SiC复相陶瓷的主晶相为α-SiC，β-SiC和游离Si，不同晶型SiC的出现与试样烧结过程中Si/C反应的放热过程有关。

XRD results sho wed that the fabricated Si-SiC composites were composed of α-SiC,β- SiC an d Si. The polytype of SiC was related to the reaction-heat during the sintering .

XRD结果表明Si-SiC复相陶瓷的主晶相为α-SiC，β-SiC和游离Si，不同晶型SiC的出现与试样烧结过程中Si/C反应的放热过程有关。

The outspreading pseudopod demonstrates that osteoblasts was in their active metabolism state.

本研究中，羟基磷灰石的物理特征（不同烧结温度导致的晶粒大小）可以影响成骨细胞SaOS—2的增殖速率。

Produce the BF gas mud 100, OOOt every year. The raw mineral of puddling is the magnetite containing vanadium and titanium. The grade of iron is only 53%. The grade of sinter mineral is only 47-48%. So the percentage composition of iron is relatively low, only 29.70%. The grade of zinc is relatively high, reach 9.92%. And the percentage composition of carbon is relatively high, reach 16. 80%. In the next place, the BF gas mud is the production through sinter in high temperature.

攀钢炼铁的原矿物为钒钛磁铁矿，铁品位仅为53％，烧结矿品位为47％～48％，所以攀钢高炉瓦斯泥的铁品位也相对较低，仅为29.70％，并且含锌量高，达到了9.92％，含碳则高达16.80％；其次高炉瓦斯泥是高炉冶炼过程中的产物，SiO_2、Al_2O_3和铁部分熔融在一起，选矿难度增加。

According to the practice at Baosteel Ltd.for about twenty years,the pulverization rate of sinters varies distinctly with the season.

从宝钢近20年的生产实绩看，烧结矿的粉率随季节的变化存在明显差异。

The results showed that the power size decreased with the increase of milling time, while the relative density of sintered samples increased.

试验结果表明，随着球磨时间的增加，粉末的晶粒尺寸不断减小，烧结后样品的相对密度不断提高。

A method is developed to solve the sequencing problem which occur among the complement of products with constrains of Earliness and Tardiness in ceramics production line with time lag between processes. Optimal thoughts are introduced into capacity balance of ceramics production line, and relevant model and heuristic algorithm is set up.

提出用遗传算法解决陶瓷产品在窑炉烧结中排序的优化模型，提出了解决产品配套中带滞留时间陶瓷生产线提前/拖期排序问题的方法，将优化思想引入陶瓷生产线的能力平衡中，建立了相应模型及启发式算法。

The thesis documents emphatically analyze the state of equation of powders as well as the macroscopical and microcosmic mechanism of explosive compaction of powders, also the action of shock wave on powders in load settings.

论文着重分析了爆炸粉末烧结中的多孔材料的冲击状态方程、宏观机理以及细观机理；对加载装置进行冲击波对粉末作用的分析。

This article introduces a new single step molding process for producing sintered NdFeB ring magnets with high performance.

介绍了采用一次模压成形工艺批量生产高性能烧结钕铁硼磁环的新工艺，指出了目前该工艺仍存在的一些问题，同时概述了该工艺的应用前

In this paper, the mechanism of explosive sintering is studied, and the shock wave parameters of the W-Ti powder compound by the superimposition principle are computed.

本文首先对爆炸烧结机制作了简要的分析。然后利用叠加原理建立了对多元粉末激波参数的计算方法，计算了W-Ti二元粉末的激波参数。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。