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- Effect of silicon on effective nutritive element in soil was examined. 本文研究了硅元素对土壤中有效营养元素的影响。
- It has the function to strike the balance among nitrogen, potassium and other nutritional elements. 它具有平衡植物中氮磷和其他营养元素的作用。
- Nutritional element measurement of Mauls basset 山定子营养成分的测定
- The significance and ways of the development of buckwheat fermented food were showed by analysing buckwheat nutritional elements. 通过对荞麦营养成分及保健功能的分析,说明开发荞麦发酵食品的意义及开发途径。
- In addition, the content of its vitamin C and other nutrition element all accords with a standard. 此外,其维生素C和其他营养元素的含量均符合标准。
- The numbers of physiological groups of bacteria are identieal to the contents of nutritive element in polluted waters and soils. 在受污染的水体及土壤中细菌生理群的数量与营养元素的含量相一致;
- Heavy metals were reported to cause the lack of mineral nutrition element in plant cells,metabolic abnormality,and the death of plants. 重金属胁迫会导致植物体细胞的矿质营养元素缺乏、代谢过程紊乱,甚至可引起植物的死亡。
- From visible bud to anthesis was turning stage that the distribution centres of nutrition element from overground parts to bulb. 现蕾期至开花期,是氮、磷、钾分配中心由百合地上部分转向鳞茎的转折时期。
- The paper probed into the relations between nutritional elements (Nitrogen, Phosphorus) and protective enzyme system of spring wheat seedling (SWS) under different water level in potted condition. 摘要通过盆载试验,研究了氮、磷营养在水分亏缺情况下对春小麦幼苗相关保护酶活性的影响。
- Selecting and using the plant genotype being able to endure lean nutrition element was an effective way to raise nutrition efficiency of the crop. 摘要利用和选育耐贫瘠营养元素的植物基因型,挖掘作物自身基因潜力,是提高作物营养元素效率的一条有效途径。
- In the natural Chinese-fir and broad-leafed forests, the effect of soil nutritional elements on the dominance of Chinese-fir and other dominant tree species was different with tree species. 在天然杉阔混交林中,土壤营养元素对杉木及其他建群种优势度的重要性因树种而异.;影响杉木优势度的首要土壤营养元素为缓效钾、碳氮比及有机质;
- The neogenic soil body is of great significance in the study of regional environmental evolution, nutrition element release and secondary ore formation. 摘要土壤新生体对于研究区域环境变化、营养元素释放以及次生成矿作用具有重要意义。
- Abstract : Absorption and distribution of nutrition element in various organs of Lilium davidii var. unicolor was studied during plant and bulb development. 摘要 : 以兰州百合为试材,研究了植株及鳞茎发育过程中各个器官的营养吸收与分配。
- In a printer, the removable type element. 印刷机上可拆卸的打印部件。
- He's in his element when playing badminton. 他打起羽毛球来真是得心应手。
- This heater needs a new element. 这个加热器需要一组新电阻丝。
- Culture in lack of nutritional elements 缺素培养
- I'm out of my element in political discussions. 我不喜欢参加政治讨论。
- Maintenance of PC is in my element. 我对电脑的维修保养很在行。
- Contains whitening nutrition elements and rich Vitamin A,C and other natural elements. 含增白美白滋养素及丰富的维他命A、维他命C等天然成份。