seawater ['si:,wɔtə]

seawater的基本解释

n.

海水

与seawater相关的网络例句 [注：此内容来源于网络，仅供参考]

The results indicate seawater concentration has no effect on absorbency, pH, relative density, dry matter and water contents in Aloe vera leaves. While, seawater stress causes increased MDA and membrane penetration, decreased phytochroms, prolines and NO_3~--N. It is beneficial to plant growth when irrigation was done with 10% seawater, because of higher ratio of K~+/Na~+ and lower ratio of Na~+/Ca~(2+). In addition, the polysaccharide contents in Aloe vera leaves increase twice and triplication under 25% and 50% seawater irrigation respectively, the barbaloin contents increase over triplication in var. 75% seawater and over twice in var. 50% seawater and var. 100% seawater. However, when seawater concentration exceeds 25% the growth of plant was inhibited, biomass decreased, flowering time was deferred, Ca~(2+) content decreased caused by Na~+ accumulation in leaves.

结果表明：在海水胁迫下，库拉索芦荟全叶汁的吸光度、酸度、相对密度、总固形物和水分含量总体上受海水浓度的影响不大；但芦荟叶的丙二醛含量和质膜透性增加，叶绿体色素、脯氨酸和硝态氮含量减少；在10％海水浇灌下，芦荟叶细胞具有较高的K~+／Na~+比和较低的Na~+／Ca~(2+)比，对库拉索芦荟的生长有一定的促进作用；在25％海水和50％海水浇灌下，芦荟多糖含量提高了2-3倍；在75％海水浇灌下芦荟甙含量增加了3倍多，在50％海水和100％海水灌溉下，其含量也增加了2倍多；当海水浇灌浓度超过25％后，库拉索芦荟的生长明显受到抑制，生物量降低，抽苔期推迟，同时，海水浓度的增加也导致芦荟叶中累积大量Na~+，从而使得芦荟叶中Ca~(2+)含量降低，但Mg~(2+)并没有受到海水浓度的影响；用浓度低于75％的海水浇灌库拉索芦荟可以降低剖面深度在0-100cm之间的土壤盐度；其抗氧化保护酶中超氧化歧化酶的酶活力相对保持稳定，过氧化物酶的酶活力在10％海水浇灌下明显提高，随后则下降，而过氧化氢酶的酶活力则随海水浓度的升高而下降。

Along with seawater stress strength upward, the ratio of root to shoot, Na+, Cl- and soluble sugar contents were increased significantly. Under the 10% and 20% seawater treatments, chlorophyll contents have no obvious difference compared with the control, but significantly decreased when the seawater stress further increased. Under the 10% seawater treatments, K+ contents in the shoot and root of Lactuca indica seedlings have no distinct difference compared with the control, but along with seawater stress strength upward, K+ content were markedly decreased by degrees. However, soluble protein content first increased then decreased with seawater concentration augment.

结果表明：苦荬菜幼苗地上部受海水胁迫较为显著，而根在30%海水以内与对照相比没有显著差异；根冠比随着海水比例的增加而提高；10%和20%海水处理下，叶绿素含量与对照相比差异不显著，但随着海水浓度的进一步增加，叶绿素含量显著下降；10%海水处理下，苦荬菜地上部分及根K+含量与对照差异不显著，高于10%海水处理，K+含量随海水比例的增加地上部和根部均逐渐显著降低；海水处理下，体内Na+和Cl-含量逐渐显著增加；地上部可溶性糖逐渐显著增加，而可溶性蛋白呈先升后降。

The severe seawater intrusion exists in certain eel farming factories within Changle, Fuzhou, in certain prawn farm within Jiuzhen county, Zhangzhou, and in certain saltern within Xiuyu district, Putian, all belonging to seawater intrusion in human activity areas. The maximum concentration of Cl and mineralization within those severe intrusion areas are 5629.00 mg/L and 33.16 g/L respectively. The slight seawater intrusion is monitored in Quangang district, Quanzhou, where natural conditions are kept. No seawater intrusion is monitored in Dongchong peninsula, Ningde. No soil salinization is monitored except Zhangzhou where the sand is slightly salinized.

在福州长乐市近岸某鳗鱼养殖片区、漳州漳浦县近岸某对虾养殖片区、莆田市秀屿区某盐田附近监测到严重海水入侵，均属人类开发活动影响区域内的海水入侵，严重入侵区域氯度最高达5629.00 mg/L，矿化度最高达33.16 g/L；在泉州市泉港区某自然村监测到轻度入侵，属自然状态下的海水入侵；在宁德东冲半岛外浒沙滩附近未监测到海水入侵；在漳州断面监测到土壤盐渍化，为轻度盐渍化土，其他断面为非土壤盐渍化土。

与seawater相关的网络解释 [注：此内容来源于网络，仅供参考]

seawater：海水

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