果心 meaning in Chinese

center
centre
core
fruit pith

This pear is rotten at the core
这个梨子的果心腐烂了。
From 24th august of 2001 to 8th april of 2002 , gala ( malus cv . gala ) and golden ( m . cv . golden delicious ) , stored with three different models of cold storage , air condition and ultro - lower oxygen , were kindly provided in different sale time by inter - profession technique center of fruit and vegetable of france . the fruits were cut into three parts of the skin , pulp and core according to the human edible habit . the apple polyphenolics in the skin and pulp were determined by thiolysis hplc and unthiolysis hplc in institut national de la recherche agronomique , laboratoire de recherches cidricoles
为建立能全面测定苹果果实多酚的hplc方法，同时为苹果营养标签的制定提供不同销售时期苹果多酚含量的依据，指导贮藏方式和时期的选择，明确的消费信息，自2001年8月24日至2002年5月15日，由法国果蔬跨行业技术中心提供普通冷藏、气调和超低氧方式下，不同销售时期的嘎拉( malus , cv . gala )和金冠( m . cv . goldendelicious )为试材，根据苹果食用习惯将果实分为果皮、果肉和果心二部分，利用硫解hplc和非硫解hplc定量分析世界主栽品种金冠和嘎拉果皮和果肉多酚物质含量，并对不同贮藏方式下和同一贮藏方式下的不同商业贮藏时期多酚物质含量作了比较。