duration of storage 中文意思是什麼
duration of storage
解釋
貯藏期間-
During storing period the husked rice under conventional storage usually has apparent degeneration in its fatty acid content, the total acidity of water - soluble acids also changes distinctly, and the catalase activity and the germination percentage of husked rice will reduce evidently with the extension of storing duration
常規儲藏的糙米在儲藏期間脂肪酸含量變化明顯，水溶性酸的總酸度變化也較明顯，糙米的過氧化氫酶活性、糙米發芽率會因儲藏時間的延長而明顯降低。 -
With the acceleration of extinction of species, biodiversity conservation is extensively concerned. the extinction of species is concerned with the degree of threat by biotic and abiotic factors. so, taking action to preserve plant species is very necessary and paramount before their extinction. one of the most effective biological techniques to conserve the biodiversity is the establishment of genebanks, i. e. ex situ conservation. the elucidation of various factors that regulate seed viability and vigor in storage is essential. an ideal condition to prolong the longevity is mainly depended on seed water content, temperature, humidity and types of containers used during storage. the optimum stage of seed maturity, harvesting techniques and processing, in addition to physiological features such as degree of dormancy, also play key roles in seed storage. certainly, desiccated seeds deteriorate with time even under extremely good genebanking conditions. according to seed storage behavior, it is necessary to consider three principal factors : storage environment, storage duration and plant species which will affect seed survival under good genebanking conditions. the present review is an attempt to discuss the importance of the aforementioned aspects of seeds in detail in order to conserve plant germplasms ( especially wild rare and endangered plants ) for ex situ conservation through seed - gene bank
一個物種的滅絕是與其受生物因子和非生物因子的威脅程度相關的.隨著物種的加速絕滅，保護生物多樣性受到廣泛地關注.保護生物多樣性的最有效的生物技術之一是建立種子基因庫，進行遷地保護.種子庫理想的貯藏條件主要取決于種子含水量、貯藏環境（如溫度和濕度）和貯存種子的容器.進行種子貯藏，了解種子生命力和活力的影響因子的作用機理是十分重要和必要的.除了種子自身的生理特徵外，種子的貯藏壽命與種子成熟度、收獲技術、加工處理方法也是息息相關的.即使在最適的庫存條件下，種子也會隨時間發生劣變.因此，必須根據種子特定的貯藏行為，加以考慮影響種子存活的3個主要方面（貯藏環境、貯藏期和植物種類）而選擇有效的貯藏方案.本文試圖討論種子貯藏生理的幾個重要方面及其需解決的技術問題，以便更好地通過種子基因庫，長期有效地保存植物種質資源 -
Quantity of generating electricity should be also calculated while the river inflow, quantity of water transfer and its duration curve are taken into account. as a company, it is necessary to take a series of measures to increase its benefits while water transfer leads to the decrease of hydro power inevitablly. the efficient methods can be taken into account as follows : i ) to improve the forecast accuracy, to decrease surplus water, and to increase seasonal electricity energy, ii ) to raise the peaking ability of dan jiang kou power station to obtain peaking benefits, iii ) to choose a suitable site to construct a pumped storage plant for peaking benefits
在進行以上四方面內容深入探討的基礎上，論文針對丹江口水利樞紐運行任務、運行方式的重大變化，提出漢江集團應採取以下因應措施以適應企業產業結構的調整，這些措施包括：準確計算發電效益減少值；合理地核算水源的供水成本；以上述兩項計算成果為基礎，核算企業結構調整后總效益變化量；提高預報水平，減少棄水量，爭取增發季節性電能；研究新的調度方式，提高電站調峰能力，提高電站的容量效益；在適當的地點修建抽水蓄能電站，提高電站的調峰能力。 -
A discussion of the duration of re - storage at the embryonic stage after instant hydrochlorization of silkworm eggs
蠶種即時浸酸后丁胚子期再冷藏的期限與孵化率探討 -
The theory and techniques of modeling method related to petri net have been mature today, so we extend some functions based on it and construct the color extended petri net ( cxpn ) suitable to engineering design and project management. considering price, efficiency of retrieving and storage for data model, and degree of technologies maturity and so on, we choose rdbms to store data model of edwfms. because engineering design process has the properties of long duration, this paper presents a design transaction model of long transaction management so that it supports characteristics of engineering design process
由於目前商用工作流管理系統中petri網建模方法的應用已經比較成熟，所以本文以petri網的建模方法為基礎，對其進行相應的擴充，構造出適合於工程設計項目管理業務流程的著色擴充petri網（ cxpn網）建模方法；綜合考慮價格、數據模型的存儲與檢索效率以及技術成熟度等因素，選取關系數據庫對工程設計項目管理工作流（ edwfms ）系統的對象數據模型進行存儲；對于工程設計過程中的長事務管理給出了支持協同工作的擴展事務模型，同時對長事務管理中的幾個關鍵技術進行了研究；提出了基於版本樹的資源對象版本管理模型，對復雜的資源版本進行控制；最後，給出了支持分散式工程設計項目管理工作流系統的擴充c s應用體系結構。 -
To specify the caller retains ownership of the storage medium and the data object uses the medium for the duration of the call only
；如果要指定調用方保留對存儲介質的所屬權，數據對象只在調用期間使用介質，則為 -
To specify that the caller retains ownership of the storage medium, and the data object called uses the storage medium for the duration of the call only
指定調用方保留存儲介質的所屬權，調用的數據對象只能在調用期間使用存儲介質。 -
An instance of each object with automatic storage duration ( 3. 7. 2 ) is associated with each entry into its block
每個具有自動存儲類（ 3 . 7 . 2 ）對象的實例都與其所在語句塊的相應入口相聯系。
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