
吸水能力;吸水量
Tests of water absorption by plant tissues under 5—30℃ show that the water absorbing capacity increases with increasing temperature.
在5—30℃不同溫度條件下的植物組織吸水試驗表明,在一定限度内升高溫度可以增強植物組織的吸水量。
Field test showed that the injection pressure of well B1233 reduced obviously, water absorbing capacity increased, oil increment was notable in corresponding connected oil wells, and the inj…
現場試驗表明,B1233井注水壓力明顯降低,弱吸水層吸水能力增強,對應連通油井增油效果明顯,注水井吸水剖面得到改善。
The result shows that the formation of water treeing in polyethylene modified samples were inhibited, although they have a high water absorbing capacity.
實驗結果發現,盡管改性聚乙烯有較大的吸水率,但卻可以抑制水樹的形成。
The absorbent resin of the invention has the advantages of high water absorbing capacity, thermal stability and bonding performance with coals.
本發明的吸水性樹脂産品具有吸水能力強、熱穩定性好、與煤塊黏結性好的優點。
The result show that SSL can heighten water-absorbing capacity of paste, reduce efficiently viscosity of coating and improve expanding degree and sense quality of biscuit.
結果表明:SSL可提高面團吸水量,有效降低餅幹面皮的黏度,提高餅幹的膨松度及感官品質。
The mechanism of water - absorbing and the influence factors on the water -absorbing capacity were …
同時也探讨了吸水機理以及各種因素對高吸水性樹脂吸水倍率的影響。
Its adsorption capacity varies with the water-absorbing ag…
吸附能力因吸水劑種類、離子性質及濃度而異。
The main influence factors are water-content coefficient, capacity factors, mass and microwave absorbing materials, and the capability of every factor is obtained by analyzing the results .
研究的影響因素主要包括含水率、質量、功率和吸波介質,經過分析得到了各個因素影響微波加熱的能力。
Low permeable reservoir is mainly featured by small reservoir pore, fine throat, high filtration resistance, low oil productivity and low water absorbing capacity.
低滲透油藏的主要特點是儲層孔隙小、喉道細、滲流阻力大,油井産油能力和吸水能力都非常低。
It is discussed that a method of testing layered water absorbing capacity of water injector by flowmeter directly based on the problems in testing input profile by radioisotope.
該文針對放射性同位素測吸水剖面存在的問題,探讨了用流量計直接測試注水井層段吸水量的方法。
Injected water quality is the key factor affecting water absorbing capacity and maintenance of formation pressure and oil production.
對于低滲透區塊,注入水的水質是影響注水井吸水能力、保持地層壓力和油井産量的關鍵因素。
Desiccation happened in the entire soil profile is a direct cause of the yield fluctuation for high-yield field, but low water absorbing capacity of the crop for low-yielding field.
高産田作物耗水量較高 ,從而導緻土壤相對幹燥化。土壤幹燥化是高産田産量産生波動性的直接原因 ;
"Water absorbing capacity"(吸水能力)指材料或物質吸收并保持液态水分的能力。該指标廣泛應用于材料科學、農業、紡織業及環境工程等領域,用于量化物質對水分的吸附效率。
定義與原理
吸水能力的核心機制涉及材料孔隙結構和表面化學特性。多孔材料通過毛細作用吸附水分,而親水性物質(如纖維素、黏土礦物)則通過分子間作用力實現水分滞留(來源:美國國家标準與技術研究院材料數據庫)。公式表示為:
$$
C = frac{W{text{wet}} - W{text{dry}}}{W{text{dry}}} times 100%
$$
其中( C )為吸水率,( W{text{wet}} )和( W_{text{dry}} )分别為材料吸水後與幹燥狀态的質量。
應用場景
檢測标準
國際标準化組織(ISO 9073-6:2003)規定了紡織品吸水性的垂直芯吸測試法,而ASTM D570則適用于塑料吸水率測定。環境工程領域常用飽和吸水法評估生态修複材料的性能(來源:國際環境科學與技術雜志)。
“Water absorbing capacity”指材料吸收水分的能力,通常用于描述物質對水的吸收量或效率。以下是詳細解釋:
術語構成
科學定義
在材料科學中,該指标通過實驗測量,如單位質量材料在飽和狀态下吸收的水量。公式可表示為:
$$
text{Water absorbing capacity} = frac{text{吸水量}}{text{材料幹重}} times 100%
$$
應用領域
相關術語
如需更具體案例或測量方法,可參考材料科學相關文獻。
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