髓部 meaning in Chinese

medulla
◇髓部内模 pith cast

The result showed that cu , zn , fe , mn mostly distributing in the cortex , secondly distributing in the xylem or the marrow , the content is lower in the phloem of rhizome tissue on the cultivated rheum
结果表明，种植大黄根茎中铜、锌、铁、锰等元素主要分布在皮层，其次是木质部或髓部，元素含量较低的是韧皮部。
The rhizome of cultivated rheum in qunjia of qinghai province , was picked broke into cortex , phloem , xylem and marrow , the content of cu , zn , fe , mn , co , ni elements of the every tissue was analyzed by atom absorb spectrum
采集青海群加地区种植大黄根茎，分为皮层、韧皮部、木质部和髓部等四部分，采用原子吸收光谱法分别测试了其不同组织中铜、锌、铁、锰、钻、镍等元素含量。
Through the studies on the anatomical configuration of eight different interstocks apple ( red fuji ) branches using microscope and vernier caliper , we can show that the pith proportion was positive correlative with the growth potential of apple tree if they have close kin
摘要采用番红固绿染色法并结合使用显微镜和游标卡尺，分别对8种不同中间砧的红富士苹果枝条解剖结构进行了研究，结果表明：亲缘关系较近的品系，髓部面积与树体的生长势呈正相关。