fertility status 中文意思是什麼
fertility status
解釋
生育狀況-
Over 200 works of art are displayed in groups presenting different artistic representations of themes that reflect and interpret the auspicious beliefs inherent in chinese culture, such as the desire for longevity, good fortune, fertility, wealth and status
展覽旨在呈獻我國吉祥文化燦爛多姿的一面，超過200項展品按裝飾寓意紋樣分組展示，如福壽雙全子孫永昌加官晉爵瑞慶吉祥等，演繹人們對美好生活的祈盼。 -
As regards fertility status, almost all soils are deficient in n and about 90 % are low to medium in p
至於肥力狀況，幾乎所有土壤缺氮，約90 %土壤低磷或中磷。 -
The soil organo - mineral complexes, formed by intimate association of organic matters or humic substances and mineral, is one of the fundamental features that distinguishes soils from their geological parent materials, and effects on the nature of soil aggregate, and the amounts and characters of soil particle aggregation is closely related to soil fertility. by way of collecting soil samples outdoors and analysis indoors and using the dry land soils developed from purple soils as research materials, this paper investigated status of organo - mineral complexion, characters of aggregation and soil fertility for discussing the relationship among them under different land treatments, and the factors that influencing the amounts and characters of organo - mineral complexion and soil aggregation and restricting status of soil fertility, the main results were as follows : there were remarkable differences of status and activity of fe oxide and aluminum oxide in dry land soils developed from different parent soils and under different utilizations
土壤中有機物質和礦物質的結合?土壤有機無機復合體是土壤區別其母質的基本特徵之一，它對土壤團聚體的性質有很大的影響，而團聚體的數量和性狀有跟土壤肥力密切相關，本文以不同母巖發育的旱地紫色土作為研究材料，通過野外采樣和室內分析，研究了旱地紫色土的有機無機復合狀況、團聚體特徵和肥力水平，探討了在不同土地利用方式下它們之間的關系，以及影響有機無機復合、土壤中團聚體的數量、性質以及制約土壤養分狀況的因素，主要結果如下：不同類型的紫色土鐵鋁氧化物形態和活性具有很大差別。 -
Using endogenesis and exogenous geographical points of soil phosphorus equilibrium as the two turning points in the s - type membership function, based on fuzzy mathematics, to evaluate the renewing status and fertility of xiongxian country ' s soil phosphorus system. the results are that complete p treat is the best, ck and - p are in the lowest, 1 / 2p mediates. for the sustainable fertilization strategy, 1 / 2p is the best scheme, according to the evaluation of various treatments " exogenous renewing coefficient of soil phosphorus
利用模糊數學隸屬函數s型模型，把雄縣土壤磷素外源、內源地理平衡點分別作為上下兩個閾值，對該土壤磷素系統更新狀況和磷素肥力進行評價，全p處理土壤磷素系統更新狀況最佳，磷素肥力水平最高， ck 、 - p處理磷素肥力水平最低，土壤磷素系統更新狀況最差， 1 2p處理居中。 -
Using corn straw and soybean straw, the characteristics of the decaying process and the remainders, the difference of soil fertility status and soil humic acids character in different using ways are studied by normal analysis combined with energy analysis, thermal analysis ( dta, tg, dig ) and infrared spectrum analysis ( ftir )
本文以玉米秸和大豆秸為腐解材料，通過常規分析方法結合能態分析、熱分析（ dta 、 tg 、 dtg ）和紅外光譜（ ftir ）分析研究了荒漠綠洲生態系統下殘體的腐解特徵以及不同利用方式下土壤養分和土壤腐殖質的變化。 -
Improvement in fertility level and in social status of chinese women in contemporary times
新時期中國婦女生育水平與社會地位的發展與變化 -
Abstract : based on the investigation and sampling analysis data, soil type and distribution, soil fertility characteristics, land utilization status, land resource quality and main problem in dongxin village were evaluated. the measures and approaches of soil amendment, fertilization and rational utilization were presented
文摘:根據調查采樣分析資料，論述了東新村土壤類型與分佈、土壤肥力特徵、土地利用現狀和土地資源質量以及土地資源利用中存在的主要問題，提出了改良、培肥和合理利用的措施和途徑。
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