status n. 1.情形,状况,状态。 2.地位;资格;【法律】身份。 3.重要地位,要人身份。 4.(器材的)本性。 the status of world affairs 世界形势。 the international status 国际局势。 the status of a citizen 市民[公民]的身分。 social status 社会地位。 a status seeker 想往上爬的人。 the alert status 【军事】待机状态。 status quo 〔拉丁语〕 现状,维持现状。 status quo ante 〔拉丁语〕 原状,以前状况。 status quo ante bellum 〔拉丁语〕 战前状况。
Biological activity in a soil is influenced by soil acidity and nutrient status . 生物的活动被土壤养分含量状况所制约。
The current nutrient status of crops can now be determined through the systematic sampling of plants as appropriate times . 作物当时的营养状况,可在适当时期对植物的系统采样进行营养分析。
Soil nutrient status of park greenery plot in xuzhou city zone 徐州市城区公园绿地土壤养分状况
Water quality assessment on nutrient status in honghai bay, south china sea 红海湾水质营养状况分析
Main soil nutrient status of newhall orchards of hubei province and its effect on fruit quality of newhall orange 湖北省纽荷尔脐橙园土壤营养状况及其对果实品质的影响
Study on growth performance of japanese flounder, paralichthys olivaceus and nutrient status in a recirculating aquaculture system 循环养殖系统中牙鲆生长及营养盐状况研究
Approximately 20 million ha are presently abandoned to savanna on predominantly poor nutrient status acid soils 到目前为止,约有2000万公顷已弃荒成为热带稀树草原,土壤酸性,养分极少。
On the premise of mtegrative analysis of pollutant sources and the change of the nutrient status index, the accelerating reasons and state of the eutrophication progress of its water body were studied . the influences of eutrophication of its water body manual acquiculture were researched 在综合分析污染源和营养状态指数变化的前题下,研究了南湖水体富营养化进程加速的原因和现状,探讨了人工水产养殖对南湖水体富营养化的影响。
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。
Abstract : through a study on soil aggregate composition, nutrient status and enzymatic activity under mixed forest of chinese fir alniphyllum fortunei and pure stand of chinese fir, the results indicated that, compared to pure stand, the soil structural property was ameliorated, the soil capacity of nutrient supplying and was improved, and the soil enzymatic activity were enhanced 文摘:通过对杉木拟赤杨混交林及杉木纯林土壤团聚体结构、土壤养分状况及酶活性的研究表明,与杉木纯林相比,混交林土壤结构性能得到改善,供肥和保肥能力加强,各种土壤酶活性提高,土壤肥力较好。