1) snail-searching
查螺
1.
Objective To study the effects of age and health education on snail-searching quality.
目的了解年龄、健康教育对查螺质量的影响。
2) snail survey
钉螺调查
1.
Objective To introduce a quick, efficient, accurate and digital method of 3S spatial technology for snail survey in ditches.
目的介绍一种采用 3S空间技术 ,具有快速、高效、准确、数字化特点的钉螺调查方法。
3) screw check
螺钉检查
4) snails surveying
螺情调查
1.
Analysis of snails surveying result and molluscicidal effect outside embankment of Shekou town from 2005 to 2008
2005～2008年滠口垸外螺情调查及灭螺效果分析
5) thread inspecting stand
螺纹检查台
1.
According to the principle of four bar linkage mechanism, the new style thread inspecting stand for oil tubes is designed.
根据平面四连杆机构原理设计了新型石油套管螺纹检查台。
6) worm tester
螺杆检查仪
补充资料：查克查克
查克查克
坦桑尼亚港口，奔巴岛行政中心。在岛中部。人口9，640 （1978）。周围是丁香集中种植区，所产丁香经此运往桑给巴尔市加工和出口。也是渔港。定期班轮来往于本岛诸港及桑给巴尔之间。有航空站。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条