...:过滤收集者(主要以悬浮藻类等有机物为食)和直接收集者(主要以沉积在底质表面的细微松散颗粒有机物为食);(3) 刮食者 ( Scrapers ):在不同底质上刮取小型或微型生物为食,如着生藻类或其它微生物;(4)捕食者(Predators):直接吞食或猎食食物。
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... 医用细菌培养器Incubators for medical purposes 刮舌板Scrapers (Tongue –) 刮舌器Tongue scrapers ...
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铲运机缓冲减振装置的设计|机械工程 - 大家享 关键词： 铲运机，缓冲减振，阻尼特性 [gap=1582]Keywords： Scrapers , buffer damping , damping characteristics
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Foot scrapers 门前刮足垫 ; 门刮板
Scrapers for skis 滑雪板用踏板
Tongue scrapers 刮舌器 ; 刮舌板
toothed scrapers 有齿刮刀
Cell scrapers 细胞刮片 ; 细胞刮
scrapers for offices 办公室用刮子
The distance between the scraper and the liquid level has certain influence to the quality of the prototype.
刮板同液面之间的距离对成型件的精度产生一定的影响。
参考来源 - 光固化快速成型工艺及成型质量控制措施研究The automatization of the machine mentioned is proper high. Many function includes the self-tuning of the filtering net , the to-and-fro movement of the high pressure moving spray, the to-and-fro movement of scraper is fulfilled automatically.
由于该设备自动化程度高，包括滤网的自动调编，高压移动喷水的往复运动、刮刀的往复运动，最终实现的高度自动化。
参考来源 - 高速洗浆机的开发和应用The mixer, scraper and movement-combined reducer are key parts of grease kettle, their performance directly influence product quality and production efficiency. Therefore, correlative researches have the important theoretical significance and the practical value.
制脂釜是润滑脂生产过程中的关键设备,而搅拌器、刮壁器、运动合成减速器等是该装备的关键零部件,其性能直接影响润滑脂成品质量和生产效率,因此开展相关研究具有重要的理论意义和工程实用价值。
参考来源 - 新型双向刮壁搅拌制脂釜关键技术研究The rationality of the work equipment of the scraper will affect directly the performance of whole machine and it is very important to improve the efficiency and the level of automatization of mining loading.
地下铲运机工作装置设计的合理性直接影响整机性能,对提高井下装载效率及自动化程度具有重要的现实意义。
参考来源 - 地下铲运机工作装置动态仿真与满意优化研究·2,447,543篇论文数据，部分数据来源于NoteExpress
N-COUNT A scraper is a tool that has a small handle and a metal or plastic blade and can be used for scraping a particular surface clean. 刮削器
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