nutrient element造句
例句与造句
- Clay contains available nutrient elements .
粘土会有有用的营养元素。 - Analyze on nutrient elements of grapefruit leaves introduced in yunnan
云南引进葡萄柚品种叶片营养分析 - Change of mineral nutrient elements content in growing period of cerasus humilis
野生欧李生长期矿质营养元素含量的变化 - It is believed that this new diagnostic method is good for some easy movable nutrient elements
结果表明，对易流动营养元素来说，此法有较好的适用性。 - The accumulating amounts of nutrient element in trifolium pratense population in different utilization periods
不同利用期红三叶种群营养元素积累量的研究 - It's difficult to find nutrient element in a sentence. 用nutrient element造句挺难的
- Nutrient elements distribution and cycling in the second rotation chinese fir plantation at fast - growing stage
第2代杉木林速生阶段营养元素的空间分布特征和生物循环 - Study on the relationship between the soil nutrient elements and the apple fruit quality of the newly reclaimed apple orchard in taihang mountain gneiss area
太行山片麻岩区新垦苹果园土壤营养与果实品质的关系研究 - In the braising apparatus , the water vaporizes immediately in the low temperature , which won ' t spoil the nutrient element and additive substance
在闪蒸器内，水份在低温下瞬间蒸发，不破坏牛奶营养成份及添加物质。 - Phosphorus is an essential nutrient element for phytoplankton in ocean environments , and sometimes a limiting factor for the primary productivity
摘要活性磷（正磷酸盐）是海洋浮游植物生长所必需的物质基础，在某些海域，它甚至成为初级生产力的限制因素。 - The pelagic - benthic coupling is realized by the deposition of phytoplankton and poc into the detritus and the transportation of nutrient elements from the bottom to the pelagic
水层和底栖生态系统的耦合是通过浮游植物与颗粒有机物的沉降和沉积物中营养盐的再悬浮来实现的。 - According to the ratios of contents of mineral elements in plants to soil , the absorption efficiency of different yunnan wild rice to different nutrient element were preliminarily compared
根据植株材料中矿质元素含量与相应生长土壤中可利用的元素含量的比值，初步探讨了云南不同野生稻对不同营养元素的吸收能力。 - Sulfur is one of indispensable nutrient elements for plant growth . the functions in agriculture production and market demand of sulfur as fertilizer are elaborated , and the performance and the foreign production process of sulfur as fertilizer are introduced
硫是植物生长必需的营养元素之一,阐述了硫肥在农业生产中的作用和市场需求情况,介绍了肥用硫磺的性能特点和国外肥用硫磺的生产工艺。 - With the special nutrient element extracted from polyrhachis vicina roger as the major raw material and medlar , root of american ginseng and emma pentaphyllum , etc . as the supplements , being mixed with mild distilled spirit made from grain , yilishen tonic wine is made through special techniques
蚁力神牌滋补酒是以提取拟黑多刺蚂蚁体内特殊营养为主要原料，辅以枸杞子、西洋参、绞股蓝等配以纯粮低度白酒，经特殊工艺精制而成。 - The influences on the soil ecological attributes mainly include the quality , structure , the loose and tense degree , the vegetation root content , ph value , unit weight , organic matter , the content of nutrient elements , and so on . it is the biggest impact on the destructive district
土壤生态因子类影响表现在：土壤质地、结构、松紧度、植物根系含量、 ph值、容重、有机质、养分元素含量等理化性质，因各景观区结构不同及影响程度不一而有差异。 - In accordance with the principles of nutrient element movement in trees , the new method is carried out with comparing the content difference of several nutrient elements in different leaves of a branch , and determines the moving state of these nutrient elements in trees , and then the nutrient status will be diagnosed
摘要应用营养元素在树体内的移动原理，比较同一新梢不同部位叶片营养元素含量的差异，判断营养元素是否发生迁移，进而诊断营养的丰缺状况。
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