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Banana seedlings inoculated with Fusarium oxysporum f. sp. cubense race 4 appeared some symptoms, such as yellow leaves, browning corm tissue (occured in the earlier period), wilting leaves, browning corm and pesudostem tissue, blacking roots (occured in
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摘要用枯萎病菌4号生理小种接种香蕉苗后,观察发现:香蕉苗在发病初期出现了黄叶、球茎组织变褐症状;发病中期出现了叶片萎蔫、球茎组织变褐、假茎可见斑点状或线条状褐色病变、根变黑褐症状;发病后期出现了植株萎蔫、枯死等症状。 |
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Banana, grape, apple, daisy which of these is the odd one out?
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香蕉、葡萄、苹果、雏菊--这几样东西哪一样与众不同? |
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Bananas and sugar are the staples of Jamaica.
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香蕉和糖是牙买加的主要商品。 |
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Bananas are sold by weight.
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香蕉按重量出售。 |
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Bananas are usually sold by weight.
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香蕉通常按重量卖. |
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Bananas can only be conserved as cuttings, and these must be cut back and replanted every few months.
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香蕉只能以扦插方式保存,而且需要隔几个月反复扦插重新种植。 |
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Bananas will settle an upset stomach. Ginger will cure morning sickness and nausea.
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在为胃痛烦恼?香蕉-生姜!香蕉可以缓解胃痛,而生姜则可治疗晨吐及反胃。 |
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Bananas, apples and oranges are all fruit.
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香蕉、 苹果和橘子都是水果. |
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Bancassurance service is available now from Bank of China,an agent for insurance companies,such as Ping?ˉan.A client may complete the whole range of insurance operations from effecting insurance and paying premiums to getting policy and preservation at a
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银行代理平安保险等保险公司的部分寿险业务,客户在中国银行储蓄机构就可以完成从投保、交费到出单、保全等全部投保业务环节。 |
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Banco Santander, Spain's largest bank, likewise owns only 1.9% and AXA, France's biggest insurer, reportedly has 1-2%.
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上周他透露,他的控股实际上低于2%,无需对当局公布自己所持有的股份数额。 |
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Band Elimination Filter. A filter that has a single continuous attenuation band, with neither the upper nor lower cut-off frequencies being zero or infinite.
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带阻滤波器。只有单个连续衰减带宽,将在上边带或下边带频率切断为零或无穷大。 |