查询词典 tidal current

Schematizing the southern Yellow sea as an constant water depth and semi-enclosed rectangular bay, the evolution trends of tidal amphidromic system of M2and variation features of coast tidal range are analyzed primary under the condition of 3 and 5 meter rise of sea level respectively.

将南黄海概化为一等深矩形海域，初步研究了在海平面上升 3m 和 5m 条件下该海域旋转潮波系统的演化趋势，继而分析了沿岸潮差变化特征。初步分析研究表明：随着海平面上升，该海域 M2 分潮的无潮点有向东南方向偏移的趋势，受此影响，沿。。。应用海湾和半封闭矩形海域改进的 Taylor 问题的解研究海平面上升对 M2 分潮旋转潮波系统及沿岸潮差的变化。

The tidal influence on the groundwater level fluctuation or tidal coefficient is related to the distance of the observation station from the coast.

在南、北海岸距离海岸分别达3756m和2276m以远时地下水位不受海潮变化的影响。

On the basis of tidal bedding,herringbone cross-bedding,flush cross bedding and plenty of shells,it has been identified that the sedimentary environment of the study area is of tidal flat environment.

根据岩心中的潮汐层理、羽状交错层理、冲洗交错层理、具有大量贝壳等特征，识别研究区具有潮坪沉积环境。

Based on the analysis of sediment grain size,suspended matter concentration in the water and other indicators,and on the examination of tidal variation data in the Yangtze Estuary,we found that the seasonal erosion and deposition cycle is closely linked to the morphology,suspended matter concentration in the water,hydrodynamics,tidal variation,wind direction,etc.

通过对沉积物粒度、水体含沙量等指标的测试，并借助潮差等资料，探究了影响潮滩季节性沉积的因素，发现潮滩季节性沉积与潮滩基础地貌、水体含沙量、水动力、潮流等有密切关系；但在不同部位不同季节，各因素对潮滩冲淤影响程度各不相同。

In conformity with the overall arrangement made by the state for utilization of water areas, people's governments at and above the county level may assign state-owned water surfaces and tidal flats that have been designated for aquaculture to units under ownership by the whole people and units under collective ownership to develop aquaculture, and after examining their qualifications grant those units aquaculture licences to confirm their rights to the use of such water surfaces and tidal flats.

第十条 县级以上地方人民政府根据国家对水域利用的统一安排，可以将规划用于养殖业的全民所有的水面、滩涂，确定给全民所有制单位和集体所有制单位从事养殖生产，核发养殖使用证，确认使用权。

Article 10 In conformity with the overall arrangement made by the state for utilization of water areas, people's governments at and above the county level may assign state-owned water surfaces and tidal flats that have been designated for aquaculture to units under ownership by the whole people and units under collective ownership to develop aquaculture, and after examining their qualifications grant those units aquaculture licences to confirm their rights to the use of such water surfaces and tidal flats.

第十条 县级以上地方人民政府根据国家对水域利用的统一安排，可以将规划用于养殖业的全民所有的水面、滩涂，确定给全民所有制单位和集体所有制单位从事养殖生产，核发养殖使用证，确认使用权。

The tidal flat along Bohai Gulf extends from Haihe River Mouth to Dakou River. According to the results of field survey, the inter-tidal flat has obvious zonation. From the shore seawards, 4 zones can be identified, and they are depression polygon, inner depositional, erosional and outer depositional zones, and the associated sediment types are mud and clayey mud, mud, alternating laminae of silt and mud, and coarse silt, respectively.

渤海湾潮滩海岸从海河口以南到黄河三角洲北缘的大口河以北，据野外调查发现，这里的潮间浅滩具有明显的分带性，从岸向海可以分为四带，即龟裂带、内淤积带、滩面冲刷带、外淤积带，相应各带的沉积物为：淤泥与粘土质淤泥、淤泥、粉砂与淤泥互层、粗粉砂。

In this paper a numerical method—implicit method of finite differences of tidal flow and salinity equations is presented to calculate instantancous salinity in the water taken from the tidal estuary of well-mixed type.

强混合型；无条件稳定；分布状况；计算方法；钱塘江河口；含盐度；潮汐水流；本文介绍一种强混合型河口取水的瞬时含盐度计算方法——潮汐水流和含盐度方程的隐式差分方法。

The correlations between the tide level of coast tidal gauge stations and the tide level of offshore sand ridges, and between mean high water level and mean water level as well as mean sea-level were discussed when studying the tidal gauge records.

在潮位资料的分析过程中还探讨了沿岸验潮站与岸外沙洲潮位的相关性以及平均潮位、平均高潮位和平均海平面之间的相关关系。

Most areas in Taiyuan stage are distributed by shallow-sea continental shelf in the southern and eastern part, but in the northern and western part are scattered by clastic tidal flat and carbonate tidal.

太原期研究区南部和东部大部分地区发育浅海陆棚沉积，北部及西部地区则发育碎屑岩潮坪和碳酸盐潮坪。

The changes of the HAF after liver injury may be related to the volume of blood loss, the intraabdominal pressure and the pneumoperitoneum duration.

肝撞击伤伴失血后肝动脉血流量的变化与失血量、气腹压力以及气腹持续时间等有密切联系。

Reneging on our commitments to the world's poor cannot be an austerity measure, she said.

放弃我们给世界上的穷国的承诺不能成为一种紧缩措施。