晶形

The morphologies of precipitated particles were needle-shaped agglomerates, sphere -shaped, or needle- shaped single crystals when the reaction temperature was lower than 70℃, 100℃ and 160℃ respectively.

当反应温度低于70℃，100℃和160℃时，沉淀粒子形貌分别为针形聚集体、球型和针形单晶。相应反应温度下所得沉淀的晶型分别为金红石型、混晶和金红石型。

There is a simple orthoclase crystal, a Carlsbad twinned crystal with an intergrowth and right and left Carlsbad twinned crystals.

包括一块简单正长石晶体，一块有交互生长的卡斯巴双晶，以及一块左形的和一块右形的卡斯巴双晶。

And at 600℃,in addition to needle carbide,there was pearlite.

在500℃时效处理时，沿晶界形核并向晶内生长的针状碳化物与母相奥氏体之间的位向关系和在晶内析出的针状碳化物的不同；以及在晶内析出的针状碳化物可以交叉生长。

The measurement of 1/f noise in amorphous, microcrystalline and polymorphous silicon film was performanced with a self-design semiconductor system.

研究不同厚度的非晶、微晶和多形硅三种氢化硅薄膜的热导率结果表明微晶硅薄膜的晶化增大了薄膜的热导率。

Product main úúú have natural tourmaline, blonde crystal, miscellaneous fat crystal, red pomegranates,é, white crystal, citrine, topaz, violet topaz, amethyst, jade Dongling, purple agate, red agate,, Johor jade, rose quartz, even stone beads, etc., even shaped, non-stereotyping, have necklaces, bracelets, carvings, shell carving, carving spar, miscellaneous pieces of sculpture, tag, angle and other products.

产品主要有天然碧玺、金发晶、杂发晶、红石榴、绿幽灵、白水晶、茶晶，黄晶，紫黄晶、紫水晶、东陵玉，紫玛瑙、红玛瑙、虎眼石、新山玉、粉晶，什石等圆珠，什形，不定型，有项链、手链、雕刻品、贝壳雕刻、晶石雕刻，杂件雕刻，吊牌，角度等系列产品。

The resistivity, squared resistance and temperature coefficient of resistance in hydrogenated silicon film decrease with the increasing of boron doping concentration.

搭建了半导体噪声测试系统，对非晶、微晶和多形三种氢化硅薄膜的1/f噪声测试分析说明薄膜的晶化使得薄膜结构的有序度更高，晶化降低了薄膜的1/f噪声。

Solute diffusion controlled solidification model was employed to simulate the columnar to equiaxial transition of TiAl alloy casting. The simulation results show that solute shock wave occurs when the diffusion fields of columnar and equiaxial dendrites meet.

利用溶质扩散控制模型对TiAl合金柱状晶/等轴晶转变过程进行了数值模拟，结果表明，等轴晶在柱状晶前沿形核及生长过程中，当两个扩散场相遇时，观察到成分冲击波，它可能是导致柱状晶停止生长的一个主要原因。

A simplified model was proposed to simulate material microstructure according that metal solidification is a Monte Carlo process. First, use the point of"putting randomly, growing uniformly"to generate grain boundary, then recognize grain boundary trifurcate points, eliminate bad trifurcate points, and distinguish the connections among these points, thus obtain straight grain boundary picture.

根据金属凝固过程是—Monte Carlo过程，建立了金属材料显微组织的简化Monte Carlo方法，采用&随机投放，等速生长&的方法形成矩齿形晶界图，并通过逐点判断法识别出晶界三重点，剔除奇异三重点，并识别出晶界及晶界间相邻关系，从而获得晶界结构的直线近似形态图，为细观组织短裂纹的数值模拟作好准备。

It is uniphase and has amorphous structure.

非晶态合金在原子排布上完全不同于晶态金属，它没有晶粒和晶界，是单相无定形结构，没有像晶体那样的结构缺陷，如晶界、孪晶、位错、层错等。

Refining grain behavior of the heat affected zone of E36 high strength low alloy steel was studied, when E36 steel was welded by three wires submerged arc welding with 110 kJ/cm large heat input .

大热输入焊接时，氧硫复合物诱导热影响区的晶内铁素体形核，并促进晶内铁素体的感生形核，晶内铁素体及其感生晶内铁素体使热影响区粗晶区的晶粒细化，确保焊接热影响区粗晶区的强度与韧性不降低。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。