类球形 meaning in English

spheroid

Meanwhile , in order to overcome the demerits of the going locating methods which unfits for the declining fruit , a new locating method based on the technique of geometry correction fitting for the declining fruits and locating the abscission points under the condition that fruits are overlapped by each other is presented
另外，为了克服已有的类球形果蔬的定位方法不能适用于偏斜下垂生长的果蔬定位、不能有效定位叠加的多个果蔬的不足，利用几何校正方法，研究提供一种能够适应于偏斜下垂生长的果蔬定位的方法，能有效定位叠加的多个果蔬。
The samples were characterized contrastively by sem , tem , saed , positron annihilate and the different mechanism for two methods were preliminarily discussed . the experimental results showed that nano - cuo prepared by sol - gel method was spherical , which was agglomerated badly and can aging easily . however , nano - cuo prepared by pressure - hydrothermal method has loose and thin - piece appearance structure
结果表明，溶胶-凝胶法制得的氧化铜粉末呈类球形，团聚严重，易老化；而压力-热液法制得的氧化铜具有疏松的、薄片状的外观结构，粒子厚度约为20nm ，分散性较好、抗老化能力强；压力-热液法制备的氧化铜比溶胶-凝胶法制备的氧化铜缺陷浓度小。