查询词典 osculating sphere

Then, an ideal random-packed-sphere model with simple cubic, body-centered cubic and face-centered cubic structures is presented to predicate the specific protonic and electronic conductivities of the catalyst layers. A correlation equation of the specific conductivity is obtained and the model is validated by the good agreement between the calculations and the measured data.

然后，分别用简单立方、体心立方和面心立方三种自由堆积球结构首次建立了描述催化层有效质子和电子传导率的理论预测模型，分析了电解质本体电导率、球半径、接触系数和接触角对质子传导的影响，得出催化层有效质子和电子传导率的计算公式，模拟结果与实验数据吻合良好，证实了模型的有效性。

It is shown that the sphere-like body-centered cubic Eu2O3 and monoclinic Sm2O3 nanoparticles obtained with sodium dodecylsulfate as surfactant and the rod-like orthorhombic Eu2O3 and body-centered cubic Sm2O3 nanoparticles fabricated with polyvinylpyrrolidone as surfactant possessed a BET surface area of 44~49 and 34~37m^2/g, respectively.

结果表明，以十二烷基硫酸钠作表面活性剂所得产物为类球状体心立方晶相Eu2O3和单斜晶相Sm2O3纳米粒子，比表面积为44~49 平方公尺/g；而以聚乙烯吡咯烷酮作表面活性剂所得产物则是棒状正交晶相Eu2O3和体心立方晶相Sm2O3纳米粒子，比表面积为3437 平方公尺/g。

Required texture for rendering the sphere, this is the base color texture.

所需的纹理渲染的领域，这是基色纹理。

To investigate the explosive hazard of dusty ZSPP, qualitative outdoor combustion test, Hartmann tube and 20-liter sphere tests were made, which showed that dusty ZSPP possessed the features of combustion and explosion hazard.

笔者采用野外定性燃烧试验、哈特曼管实验及20L球实验，对该物质粉尘爆炸的危险性进行研究。

"The earliest Egyptian bead s (c. 4000 BC) were made of stone, feldspar, lapis lazuli, carnelian, turquoise, hematite, or amethyst and were variously shaped (sphere, cone, shell, animal head)."

最古的埃及珠饰年代约为公元前4000年，一般为石制(绿长石、杂青金石、光玉髓、绿松石、赤铁矿和紫晶)，形状有球形、圆柱形、贝壳形或动物头形。

"The earliest Egyptian beads (c. 4000 BC) were made of stone, feldspar, lapis lazuli, carnelian, turquoise, hematite, or amethyst and were variously shaped (sphere, cone, shell, animal head)."

最古的埃及珠饰年代约为公元前4000年，一般为石制(绿长石、杂青金石、光玉髓、绿松石、赤铁矿和紫晶)，形状有球形、圆柱形、贝壳形或动物头形。

A crescent-shaped portion of a plane or sphere bounded by two arcs of circles.

球面二角形由圆的两弧合成的球，或飞机的月牙形的那部分

The Modulus Miniature Sphere Series includes both 1-inch and 2-inch diameter spheres, each within a cube-shaped housing.

微型积分球系列包含了1英寸和2英寸两种直径的积分球，并都被放置在一立方体形状的外罩中。

In this paper, the theorical analysis and computer stimulate calculation have been used to research the reflection of electromagnetic wave of metal plane, metal cylinder and metal sphere, surface of which all have been covered by a plasma slab, and we draw some useful conclusion.

本论文采用理论分析和计算机模拟计算的方式，分别研究了平板，圆柱，和金属球在附有等离子体层的情况下，反射电磁场的变化，得到了一些有用的结论。

Grown only on the northern Japanese island of Hokkaido, this beautiful dark-green sphere looks like a bowling ball.

这种西瓜的皮是美丽的暗绿色，形状像圆润的保龄球。

Methods Clinical data of 3 cases of bile duct injury during laparoscopic cholecystectomy were analyzed retrospectively.

回顾总结3例LC术中胆管损伤的临床资料，分析3例胆管损伤的原因及对策。

These techniques are applied to the gobang.

本文将这些技术用于五子棋中。