您要查找的是不是:
- The histochemistry research of Gansu province cultivated Rheum palmatum L. 甘肃栽培大黄的组织化学研究。
- The trace element has an important function for the growth of cultivated Rheum. 摘要微量元素对于种植青海大黄的生长发育有着重要作用。
- The cultivated Rheum required quantity has an increase for the Fe, Mn, Co, and decrease for the Zn, Cu, Ni element nutrition with the growth age changes. 随着生长年龄增加种植大黄对铁、锰、钴元素营养需求量有所增加,对锌、铜、镍元素营养的需求量略减。
- 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。
- The content of aloe-emodin, rhein, emodin, chrysophanoland physcion in 3 and 4 year old cultivated Rheum tanguticum, which grew in Qinghai in different months of it growth season, were determined by high performance liquid chromatography. 摘要采用高效液相色谱法,测定3、4年生生长季节内不同月份的青海栽培唐古特大黄中芦荟大黄素、大黄酸、大黄素、大黄酚、大黄素甲醚等5种蒽醌类化合物的含量。
- 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。
- Three years' cultivated Rheum and wild Rheum of Qinghai were collected. 18 kinds of amino acids were analyzed,which furnished the science basis for continue development and use of Rheum resources. 采集青海不同地区3年生种植大黄及野生大黄,分析测定其中18种氨基酸的含量,为“西宁大黄”资源的可持续开发和利用提供依据。
- Keywords Cultivated Rheum;Heavy metal element;Rhizome tissue;Qinghai; 种植大黄;重金属元素;根茎组织;青海;
- The land previously cultivated returned to forest. 以前开垦过的那片土地现在又成了森林了。
- She cultivated her mind by reading. 她以阅读来修身养性。
- Only one third of the land can be cultivated. 只有三分之一的土地可以耕种。
- 9.The trace element has an important function for the growth of cultivated Rheum. 使得一个集合中的元素对应另一个集合中唯一的元素的函数。
- The trees cultivated in such an area. 果树在这种地区种植的树
- Along either side of these conduits, lie the cultivated districts. 在这些导线管的两边是被耕耘了的地区。
- Cultivation Techniques of Rheum palmatum L. 掌叶大黄人工栽培技术。
- Rheum hotaoense C. Y. Cheng et C.T. Kao. 河套大黄
- He cultivated many apple trees in the orchard. 他在果园里栽培了许多苹果树。
- Asiatic shrub cultivated for its rosy red flowers. 亚洲灌木,玫瑰红色花。
- European leek cultivated and used like leeks. 欧洲一种葱,常象冬葱一样栽培和应用。