主干无枝的
- 与 主干无枝的 相关的网络例句 [注：此内容来源于网络，仅供参考]
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In order to know the effect and mechanism of Trichoderma to Cytospora chrysosperma,experiments indoor and outdoor were conducted and better effect is got,providing theory of controlling Cytospora chrysosperma by Trichoderma.
枝木病初，患部皮层变色，无明显病斑，病部的枝梢失水枯死；干腐型较常见，病斑多发生在成年树木西南朝向的主干
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The measures of cultivation of disease-free seedling, reduction of wound of stem and twig, wound sterilization after peeling diseased patch of stem and twig, cutting down badly diseased twigs are effective control method.
通过采取栽培无病苗木、减少枝条和主干的伤口、削除枝条和主干的病斑和进行伤口的消毒、砍除重病枝等措施，可以有效地防治病害的发生。
- 推荐网络例句
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Plunder melds and run with this jewel!
掠夺melds和运行与此宝石！
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My dream is to be a crazy growing tree and extend at the edge between the city and the forest.
此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。
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When you click Save, you save the file to the host′s hard disk or server, not to your own machine.
单击"保存"会将文件保存到主持人的硬盘或服务器上，而不是您自己的计算机上。