保水能力

我们已经对复合膜的热稳定性、氧化稳定性、溶剂吸收率、质子传导率、甲醇透过率以及保水能力等作了系统地研究。

The structural variation impacting on their properties such as thermal stability , oxidative stability , solvent uptake , proton conductivity , methanol permeability and water retention ability have been investigated systemically .

污泥堆肥对矿区复垦土壤栽培基质保水能力的影响

Effects of Sewage Sludge on Water Retention Ability of Planting Substrate in Reclaimed Land of Mining Area

研究认为，短期CO2浓度升高有利于增强两植物的保水能力、抗旱性，有利光合作用的进行。

The study showed that short-term increase of CO_ ( 2 ) concentrations was of great advantage to strengthen the capacity of humidity guarantee , drought resistance and photosynthesis .

稀土元素能明显增加聚已二醇（PEG）水分胁迫下棉花叶片的相对含水量，减少水分的丢失，提高其保水能力。

Rare earth can increase obviously the relative water content of cotton leaves , and the decrease water loss and improve the water retaining capacity of leaves .

磁化水壮秧的原因与硝酸还原酶活性提高，叶绿素含量、束缚水含量增加，N、P、K养分吸收加快以及细胞膜透性下降，叶片保水能力提高有关。

The cause of magnetic water promoting the quality of Rice seedling is attributable to the increase of nitrate reductase activity , retaining water ability of leaves , chlorophyll content , bound water , absorption of N. P. K and the decrease of Permeability of cell membrane .

在持续重度干旱胁迫下，与抗旱性弱的小麦相比，抗旱性强的小麦叶片具有更强的保水能力，具有较好的细胞膜稳定性和较低的MDA含量，以及较高的可溶性糖含量。

Under continuous severe drought stress conditions , stronger drought resistance wheats have stronger ability of water retaining , higher stability of cell membrane , lower content of MDA , and higher content of soluble sugar than weaker ones . 2 .

幼苗期霸王在干旱胁迫下叶片的保水能力低，MDA含量与PEG浓度之间呈显著性正相关（P<0.05）。

The results are as follows : ( 1 ) The holding moisture capacity of Z. xanthoxylum during the seedling stage decreased under drought stress . There is a significant correlation between MDA and PEG concentrations ( P < 0.05 ) .

酪蛋白的添加，对猪肉肠在60℃下烘20min和40min的保水能力有显著的影响（P0.05）。保水能力上，从高到低依次为：酪蛋白、亚麻籽胶、大豆蛋白。

The addition of casein also affected water retention of sausage after drying for 20 and 40 min at 60 ℃( P0.01 ) . The order for water holding capacity was casein , FG , SPI from high to low .

高吸水性树脂吸水保水能力及影响因素的研究

A Study on the Water Retention Capacity of Saps and Affecting Factors

主要表现为阳坡栓皮栎的叶片厚度增厚，增加植物的保水能力；

The thickness of the blade which grows on sun slope is increasing ;

水平沟农田聚水保水能力的研究

The Capacity of Farmland with Level-Ditches to Collect and Conserve Water in Soils

注重桉树菌根等新技术的研发与应用，提高桉树对土壤养分的有效利用和保水能力；

Applying mycorrhiza technique to raise water and soil nutrient use efficiency of Eucalyptus plantation .

膨胀珍珠岩的保水能力及其对杉木幼林生长的影响

Water-preserving Ability of the Expanded Pearlite and its Influence on the Young Chinese Fir Growth

结果表明，该树脂吸水性能好，并具有良好加压保水能力。

The result indicates the hydroscopicity of this resin is good and has good pressor absorbent power .

该元件用于研究纸张涂料的固定动力学和保水能力。

The cell is used to investigate the immobilization kinetics and the water retention of paper coatings .

可以显著改善土壤水分条件，有良好的蓄水、保水能力。

It was able to modify the condition of soil moisture and save more water in soil .

叶表皮细胞的胞质粘稠，则增加了其保水能力；

Moreover , the leaf epidermis cells have ropy cytoplasm that can improve its ability of water keeping .

扫描电镜显示，蛋白质凝胶的保水能力是和凝胶的微观结构有关。

Scanning electron microscopy ( SEM ) showed that WHC of protein gel was related to its microstructure .

高吸水树脂是近年来发展起来的一种新型功能高分子材料，它具有吸水性能好、保水能力强的特点。

Superabsorbents are new functional polymer materials , and it had very strong abilities of absorbing and retaining water .

保水能力上，从高到低依次为：亚麻籽胶、黄原胶、卡拉胶。

FG , xanthan gum , carrageenan showed different water holding capacity , from high to low in order .

侵蚀红壤的比水容量则大于侵蚀紫色土。这说明保水能力强的土壤供水能力不一定强。

The author concluded that the soil with more strong water conservated ability may not be stronger of water supplying .

分析了城市绿地的渗透能力与保水能力及其影响因素。

The permeability and water holding capacity of green space and its influencing factors have been also analyzed in this paper .

提高了幼叶的保水能力；降低了为膜所束缚的酸性磷酸酯酶活性，在一定程度上阻止了干旱胁迫下活性氧对膜组分中不饱和脂肪酸的氧化。

To some extent , it can retard the peroxidation of unsaturated fatty acid on membrane that is caused by active oxygen .

单垄全生育期覆膜栽培集水和保水能力都受到了较大的限制；

There was an obvious limitation in moisture accumulation and moisture retention by single-row ridge and tectorial cultivation during whole growing period .

在切花品种选择中也要选择保水能力强的品种，切花采后水养当天的吸水量和失水量的绝对值可以作为衡量切花品质的一个重要指标。

Water uptake and loss of the flowers at 1st day can be used as a standard for peony cut flower cultivars selecting .

实验结果表明，Ca2+表面交联处理提高了复合材料的保水能力和凝胶强度，同时也使其吸水能力略有下降。

The result shows that surface crosslinking improves water retention capability increases hydrogel strength , but reduced its water absorption capability a little .

土地管理信息系统3.合理耕作，提高土地渗水保水能力；

TDGL Land Management Information System ( 3 ) to improve the characters of soil keeping water by means of reasonable reforming crops patterns ;

处理对青钱柳幼苗叶气孔形态、发育特征和保水能力的影响。

The stoma morphology , leaf development characteristics and leaf water-holding ability of Cylocarya paliurus seedlings from three provenances were investigated after salt treatments .

对其聚合条件和接枝共聚物的保水能力进行了研究，为保水剂的开发应用提供依据。

The water protection ability of polymerization condition and graft polymers is explored to provide basis for the development and application of water protection .

次生常绿阔叶林的持水能力最强，桉树林的持水保水能力最低。

The semi-humid evergreen broad-leaved forest had the greatest retentive water capability , and the culture community of Eucalyptus robusta had the lest water capability ;