查询词典 Hydrocotyle
- 与 Hydrocotyle 相关的网络例句 [注：此内容来源于网络，仅供参考]
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On the Chinese species of Hydrocotyle Linn.
Title 中国天胡荽属植物的订正。
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Treated with 3 kinds of cultivation medium s:peat,moss and soil,adaptability of Thalia dealbata,Pontederia cordata,Iris sanguinea and Hydrocotyle verticillata were compared.
结果表明：3种处理下，再力花、海寿花和轮叶石胡荽的植株地上部、地下部生物量均以地栽处理最高，植株根冠比均以地栽处理最低；溪荪在3种处理下的适应性没有表现出明显差异；4种植物在3个处理下的根系活跃吸收面积率变化趋势相似，基本在40%～50%波动，没有明显差异；4种植物在泥炭栽培和水苔藓栽培基质下都有一定的适应性。
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Lemna gibba L., Ceratophyllum demersum L., Hydrocotyle ranunculoides L., and Rorippa nasturtium-aquaticum L. were also present.
浮萍gibba属，金鱼藻，荽ranunculoides研究，并风水田，水生植物研究也出席了会议。
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Weed species which appeared Over 20% in plots of golf courses were Cyperus rotundus,Kyllinga brevifolia,Oxalis dellenii,Panicum repens,Eleusina indica,Paspalum conjugtum,Digitaria sanguinalis,Hydrocotyle s...
在 2 0 %以上的样带小样方中出现的杂草种类为13种，即香附子、水蜈蚣、黄花酢浆草、铺地黎、牛筋草、两耳草、马唐草、天胡荽、狗尾草、空心莲子草、马齿苋、鸡眼草和犁头草；13种主要杂草总的年消长动态是：1～ 3月份个体数量较少，4～ 10月份期间生长加快，但消长起伏不平，10月份后变缓；70 %以上的主要杂草在草坪-杂草群落中生态位宽度均在 0 。7左右，其中生态位宽度较高的杂草种类为香附子(0 。90 5 4 )、水蜈蚣(0 。86 18)和黄花酢浆草(0 。8381)，生态位最小的杂草种类为马齿苋(0 。392 2 )；13种杂草中，相似性指数最高的杂草种对为空心莲子草与马齿苋(0 。75 98)，最小的杂草种对为天胡荽与鸡眼草 0 。16 6 6
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On the Chinese species of Hydrocotyle Linn.
标题 中国天胡荽属植物的订正。
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The optimal extraction conditions of total flavonoid from Hydrocotyle sibthorpioides var. were obtained by orthogonal test.
利用正交试验确定了破铜钱中总黄酮的最佳提取条件并测定了其含量。
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The aim of this study was to examine the possible antioxidant and antiproliferative activities of the ethanol and water extracts of four Hydrocotyle species from Taiwan. ABTS radical monocation scavenging, FRAP method, DPPH radical scavenging, reducing power method, total polyphenol content, total The results showed that the water extracts of all the samples had higher antioxidant and antiproliferative activities than the ethanol extracts.
本实验针对台湾产四种天胡荽属植物之水萃取物及乙醇萃取物进行抗氧化及抗增生活性研究，分析方法包括ABTS自由基的清除、FRAP方法、DPPH自由基的清除、还原力、总多酚类含量、总类黄酮类含量、总黄酮醇类含量以及癌细胞增生之抑制，结果显示所有样品的水萃取物之抗氧化及抗增生活性皆大於乙醇萃取物，但在抗氧化活性方面，所有受测样品活性皆小於正对照组。
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Hydrocotyle sibthorpioides Lam.var.batrachium Hand.
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