sphere crystals中文什么意思

• 球状针晶丛

• sphere:    n. 1.球；球体，圆体，球面，球形。 2.天体；星，行 ...
• crystal:    n. 1.结晶，(结)晶体；晶粒；水晶(＝rock cr ...
• crystals:    水晶, 水晶饰品, 结晶, 晶体
• sphere:    n. 1.球；球体，圆体，球面，球形。 2.天体；星，行星。 3.地球仪，天体仪。 4.【天文学】天球；天空。 5.(活动)范围，领域；本分，职分。 6.身分，地位。 7.〔美俚〕棒球。 the geometry of spheres 球面几何学。 a sphere of fortress 要塞地带。 a sphere of influence 势力范围。 I take up a second foreign language to widen my sphere of knowledge. 我选修一种第二外语来扩大我的知识面。 be beyond [out of] one's sphere 在本人的(某种)范围外，越分。 be in one's sphere 在本人的(某种)范围内，不越分。 remain in one's proper sphere 守本分，安分守己。 vt. 1.使成球形。 2.把…放在球内；使处于天体之间。 3.包围，围住。 4.〔诗〕捧上天；极力赞扬。 sphere geometry 球面几何学。 a sphere triangle 球面[弧]三角形。
• a necklace of crystals:    水晶珠项链

例句与用法

1. Polarization microscope had observed that the size of sphere crystal of pp after adding organic rigid particles became smaller , the excellent compatibility of interphase between matrix and organic rigid particles in composite has been proved , and the organic rigid particles were drew out into cavities from matrix in the photograph of the impact breaking section by sem . the reason of enhanced toughness of the composite is that the material absorbed amount of energy at forming cavities , which is the mechanism of the pp composite toughened with the organic rigid particles
   偏光显微镜显示加入有机刚性粒子可使pp的球晶尺寸减小， sem观察到复合材料中基体材料和刚性粒子的界面相容性较好，在冲击破坏的材料断面上，刚性粒子明显被拔出形成“空穴” ，这些微小空穴较易产生而吸收能量，从而提高了材料的断裂韧性，这是刚性粒子复合聚丙烯的增韧机理。