1)  diver helper
潜水员助手
2)  phreatic water
潜水
1.
Assessment and prediction of phreatic water quality in the catchment of Huanglong Industrial Site;
黄龙工业园水源地潜水水质评价与预报
2.
Study on phreatic water resources dynamic state in clench and sloping land;
沟谷坡地潜水资源动态研究
3.
Vulnerability assessments of phreatic water in the Northern Shaanxi Energy and Chemical Base, China;
陕北能源化工基地潜水易污性评价
3)  ground water
潜水
1.
Analysis of pollution actuality and trend of superficial ground water in Xi′an;
西安市潜水污染现状与污染趋势分析
2.
This paper studied transformation among atmosphere water,surface water,soil water and ground water in 8 aspects,which is important for water resources assessment,water requirement prediction,reasonable water resources development and utilization and water saving irrigation.
"四水"是指大气水、地表水、土壤水和潜水,"四水"之间的相互转化关系研究,对水资源评估、供需预测、合理开发利用水资源和节水灌溉都有十分重要的意义。
3.
The theoretical model to reveal the mechanism of delayed gravity response is established on account of the effects of detention of water by capillarity and boundary friction in the unsaturated zone and elasticity of aquifer skeleton with falling of ground water level.
为揭示潜水延迟给水的机理,本文建立了考虑毛管滞水和弹性储量影响的潜水三维非稳定井流理论模型,并经实例验证。
4)  diving
潜水
1.
The training of continuing education on the naval diving medical officers;
潜水军医继续教育训练探讨
2.
The Oxidative Stress State of Mice After Air Simulated Diving;
空气模拟潜水后小鼠的氧化应激状态研究
3.
Reflection on strengthening the military surgeons of diving;
加强潜水军医培训的思考
5)  submersible diving
潜水器潜水
6)  bell diving
潜水钟潜水
参考词条
补充资料:潜水员水下定向


潜水员水下定向
diver's orientation under water

考,所以在水下要确定方位、距离比较困难。当人离开潜艇或潜水舱不太远的距离后,就很难确定身体处在何方,为使潜水作业人员在需要时可以较快地找到水下目标,应使目标具有明显的标记,如采用荧光标记或磁性标记等。潜水员在水下定向困难的原因之一是,姿势垂直或水平判断的误差比陆上大得多。在没有可靠的定向参考时,潜水员往往利用水流的方向进行定向,但这种定向方法往往会导致错觉,因为水下的水流方向与水面的水流方向有时不一致。利用水面舰艇上指挥人员通讯联系来进行定向,有一定的好处,但由于水上指挥人员看不到潜水员究竟身处何方,故有时指导方位也有一定的困难和偏差。 (王风山撰周教审)潜水员水下定向(diver’5 orientationunde:water)潜水员在水下进行空间定向的种种现象。潜水作业人员在水下空间定向存在诸多问题,如海水中由于视觉的歪曲会产生距离的错觉,周围能见距离较近,又缺少地图或地面上那样明显的视觉环境可作参
说明:补充资料仅用于学习参考,请勿用于其它任何用途。