查询词典 borer
- 与 borer 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Two of the maize varieties, MON 810 and MON 863, contain genes for the bacterial Bt protein, which protects against corn borer larvae.
两种玉米,孟810和孟863,含有细菌Bt蛋白的基因。这种基因防止玉米受到一种叫做corn borer的虫的侵害。
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The predict equation of meteorological suitability grade for the occurrence of the first generation of corn borer in Jilin Province was constructed.
利用近26 a来吉林省玉米螟发生的历史虫害资料与气象资料对方程进行检验,并对2007年吉林省玉米螟发生气象条件适宜程度进行预报,效果较好。
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The Fuzzy pattern recognition and the Fuzzy matter element decision model are used to forecasting the corn borer and gain satisfied results. After put into test the two methods have 100% veracity.
应用模糊模式识别和基于信息熵模糊物元综合评判模型对二代玉米螟虫量进行预测取得了很好的效果,经过验证两个模糊预测模型的准确率均达到100%。
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Three Bt maize varieties and their corresponding receptor varieties were inoculated with the eggs of corn borer at 6-8 leaf stage and heading stage.
在玉米心叶期和穗期,通过对3个转Bt基因玉米品种及其相对应的受体品种进行人工接虫,分析了转Bt基因玉米对玉米螟的抗性,及对产量损失的影响。
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The European corn borer , for example, destroys 40 million tons of the world's corn crop annually, about 7% of the total.
例如,欧洲玉米螟每年毁掉4000万吨玉米,占世界玉米总产量的7%。
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Corn borer is the main harmful insect which our city corn produces, each yearly average has the varying degree the occurrence, year to year loses 5%~ about 10%, seriously has the year loss to reach 18%, seriously affects my city corn the output and the quality.
玉米螟是我市玉米生产上的主要害虫,每年均有不同程度的发生,每年由于玉米螟危害造成的损失达5%~10%左右,重发生年损失达18%,严重影响我市玉米的产量和质量。
- 推荐网络例句
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For every one of my New Year resolutions, I have been a backslider for years.
说到我的新年决心,我每年都做
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With empathy and focus on a feeling level, we can all relate to the common ground of mutuality of emotions.
有了同情心和感觉上一级的重点,我们都可以涉及到相互的情感共同点。
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Capacity model of the minor mixed traffic flow under major stream with shifted negative exponential distribution on the unsignalized intersection is set up, and it is an extension of capacity model for mixed traffic flow.
建立了无信号交叉口主车流服从移位负指数分布下的支路多车型混合车流的通行能力模型,发展了无信号交叉口的混合车流通行能力理