植物体发育不良、枯萎或死亡，一般由细菌、真菌、病毒、藻类或不适宜的气候与土壤等因素造成，属于自然灾害。
大气氟：地衣类、唐菖蒲等 六、生物因素（Biological factor）?1、病害（disease）病毒（virus）花叶病 细菌（bacteria）腐烂病侵染性病害真菌（fungus）：白粉病、黑霉病、 锈病、立枯病 线虫（nematode）：线虫...
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... damage by disease and insect 病虫害 damage by disease 病害 daminozide 丁酰肼 ...
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求有关温室中的绿色生态臭氧病虫害防治的论文资料？ - 已解决 - 搜搜问问 关键词：臭氧；温室；应用；病害 [gap=557]Key words: ozone; greenhouse; application; plant disease
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塑像病害 Sculpture Diseases
壁画病害 Mural Diseases
植物病害 Plant diseases ; [植保] plant disease ; Disease of plants ; insect pests and plant disease
病害循环 [植保] disease cycle ; disease cyclic ; cycle
动物病害学基础 Basis of Animal Disease
细菌病害 Micobial Disease ; Bacterial diseases
大豆病害 soybean diseases
早期病害 Early disease ; Early plant disease ; early damage
路基病害 subgrade defect ; Roadbed disease ; Subgrade diseases ; subgrade hazard
Sheath blight is one of the major diseases in rice.
纹枯病是水稻三大主要病害之一。
参考来源 - 水稻纹枯病抗性基因定位及抗性资源发掘的研究进展The database could provide important references of disease recognition and maintenance decision-making for maintenance personnel.
该库的建立可为养护人员的病害识别和维修决策提供重要参考。
参考来源 - 大跨度斜拉桥养护管理系统的数字化研究For deformation distress in pavement such as rut, active and passive pavement rut depth detecting methods are put forward.
对车辙等变形类路面病害,提出了主动式路面车辙深度检测方法和被动式路面车辙深度检测方法。
参考来源 - 基于视频图像的路面性能参数采集方法研究This paper examines comprehensively the defects lying in K210+701—+900 of the Chengdu-Kunming Railway and takes the treatment of gravity retaining walls and other treatments.
本文主要考察了位于成昆线K210+701～+900地段的病害情况,该病害采用了以重力式挡土墙为主的综合处理措施。
参考来源 - 雅安砾石层工程地质特性及工程措施研究Nowadays, with the increase of the highway transportation load, the cases of damage of pavements and bridge structures have frequently emerged in their service life. The damaged structures are always repaired with mortar and/or concrete.
随着公路运输负荷的加重,混凝土路面和桥涵破坏日趋严重,出现病害的混凝土结构经常采用混凝土或砂浆进行修补。
参考来源 - 新旧混凝土界面结合状态研究·2,447,543篇论文数据，部分数据来源于NoteExpress
对这些植物定期做病害检查。
只有在科学家确定这些植物没有病害后，这些植物才会被送往西非或其他需要它们的地方。
Only after scientists are certain that they're disease free, will the plants be sent to farmers in West Africa or wherever else they are needed.
这两个物种有效地合作，来分解水稻的幼苗作为它们的营养来源，造成一种叫水稻立枯病的植物病害。
The two species effectively team up to break down young rice plants for their nutrients, causing a plant disease known as rice seedling blight.
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