triquetra [trai'kwi:trə]
- triquetra的基本解释
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n.
( 由三弧线中部相交而各顶端相接所形成的)三角形图案装饰
- 更多网络例句与triquetra相关的网络例句 [注：此内容来源于网络，仅供参考]
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The study shows that weed density in paddy fields significantly decreases with more than 94% grass-controlling effect under SF compared with CK. Before rice booting stage, weeds compose mainly of Alopecurus pratensis, Echinochhloa crausgalli, Cynodon dactylon, Alternanthera philoxeroides, Mouochoria vaginalis, Murdannia triquetra and Eclipta prostrata in SF. During heading to ripe stage, weeds are mainly A. philoxeroides, E. crausgalli, C.
结果表明：规模稻鸭生态种养杂草密度显著降低，与水稻单一种植比较防效为94%；水稻分蘖到孕穗期稻田杂草主要由看麦娘、稗草、狗牙根、水花生、鸭舌草、水竹叶和鳢肠组成，抽穗期到成熟期主要由水花生、稗草、狗牙根和水竹叶组成。
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Dactylon, M. triquetra. At tillering, species richness, Simpon index and Shannon-Wiener index are higher while Pielou index is lower in SF than in CK. From booting to ripening, weed species richness, Simpon index and Shannon-Wiener index are lower while Pielou index is significantly higher in SF than in CK.
研究还表明，规模稻鸭生态种养水稻分蘖期物种丰富度、Simpon指数、Shannon-Wiener指数略高于水稻单一种植，Pielou指数低于水稻单一种植；孕穗期到成熟期物种丰富度、Simpon指数、Shannon-Wiener指数低于水稻单一种植，Pielou指数显著高于水稻单一种植。
- 更多网络解释与triquetra相关的网络解释 [注：此内容来源于网络，仅供参考]
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Euchlanis triquetra：三翼须足轮虫
17.台氏合甲轮虫Diplois daviesiae | 18.三翼须足轮虫Euchlanis triquetra | 19.细趾须足轮虫E.calpidia
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Murdannia triquetra：水竹叶
(14)金鱼藻Ceratophyllum demersum | (55)水竹叶Murdannia triquetra | 10三白草科Saururaceae