潮

A riptide is very narrow.So just a few strokes in the right direction and you'll be out of danger.

激潮的范围很窄，所以只要朝正确的方向游几下，那么你就能脱离险境了。

Sediment from river is not the main source of the Rushan Bay now any more ,which leads to the change of balance of sedimentation power. Sediment will transport because of the drive of hydrodynamic elements in macroscopic view .Direction of suspended load is basicly the same as tidal current .Flood tide makes suspended load transport to tip of the inner Bay and to the Mouth in exterior Bay .The direction of longside sediment transport in two sides of the Mouth mainly focus in the Mouth .Because the coastline along the exterior Bay is very meandering and it belongs to the type of bedrock ,besides some sediment going into the inner Bay ,so actual net sediment discharge rate is less than calculation .It develops an ebb delta out of the Mouth and forms tidal sand ridge ,tidal washing canal ,barrier bar and marine physiognomy ;The result of model simulation disclosures that differences of sediment erosion and siltation between single tidal action and wave-current action are very big .From the analysis of sediment composition、sediment sources and stability of beach and ridge ,this article gets the conclusion that the channel has the possibility to silt ,though the course maybe very slow.

通过分析研究文章得出如下结论：沉积物平面分布与水动力的时空变化存在很好的相关性；口门外发育落潮流三角洲，形成潮流沙脊、潮流冲刷槽、浅滩、拦门沙等水下动力地貌；乳山湾河流来沙已不是湾内泥沙主要来源导致沉积水动力平衡发生改变，宏观上表现在泥沙受水动力驱动发生不断运移；悬沙运移方向与涨潮流方向基本一致，湾内涨潮流带来的悬移质泥沙向湾顶运移，湾外悬移质泥沙主要向口门方向运移；湾口两侧岸段沿岸输沙方向均指向口门方向，由于乳山湾外海岸线曲折，两侧岸段以基岩为主，加之部分泥沙进入湾内，实际净输沙量小于计算值；数值模拟发现潮流单独作用与波流共同作用下泥沙蚀淤模拟差别较大；从沉积物组成、泥沙来源及滩槽稳定性三个方面分析，文章认为研究区存在航道淤积的可能性，但过程相对较慢。

When I hear Mrs Bolton talk, I feel myself plunging down, down, to the depths where the fish of human secrets wriggle and swim. Carnal appetite makes one seize a beakful of prey: then up, up again, out of the dense into the ethereal, from the wet into the dry.

当我听着波太太说话时，我觉得我自己是在沉着，沉着，沉到了海底里，那儿，神秘的人类鱼在打转，在游泳，肉欲来潮的时候，他们攫住了一块肉食，然后向着高处上升，上升，从浓雾里到以太里，从低湿处到干爽处。

The characteristics of species composition, quantity distribution and biodiversity of intertidal benthos in Daya Bay of South China Sea were analyzed in this paper.

分析了广东省大亚湾潮间带生物的种ā类组成、数量分布和生物多样性等特点。

The dominant species of benthos were Palaemon carinicauda in four seasons.

全年累计在高潮区采到938尾，计35种，中潮区共采到1547尾，计42种，低潮区共采到531尾，计40种。

Plunged in the billowy storm, I was saved by a cockleshell.

就在那暗潮汹涌的暴风雨中，我被一艘小船搭救。

Plunged in the billowy storm, I was saved by a cockleshell, which kept encouraging me, saying: don't you see the light?

就在那暗潮汹涌的暴风雨中，我被一艘小船搭救。那艘小船不停地为我打气，说：你看不到那道光吗。

Baby boomers have been found to have little more in common than their defining characteristic: a birthdate in the years following the second world war.

现在发现婴儿潮一代的共同点恐怕只是那个划分标准：即二战后的几年里的出生日期。

The calcium content of apple fruits sampled from different soils existed significant difference. The fruits in Gravel blackland orchar

不同类型土壤影响果实钙含量的主导因子不同，褐土和潮土中是Ca/K，而棕壤、砂礓黑土和盐碱土中分别为交换性钙、Ca/Mg、电导率。

The factor is organic matter both in cinnamon and Fluvio-aquio soils, while those in Burozem, Gravel blackland and Salinized soil were K+, total calcium and pH value respectively . Meanwhile, the calcium contents of apple fruits sampled from different orchards were analyzed.

不同类型土壤上红富士果实的钙素含量亦差别较大，砂礓黑土上的红富士果实钙含量达到156.83 mg/kg，极显著高于其它四种土壤，潮土上的果实钙含量次之，再次为褐土和棕壤，以盐碱土果园的苹果钙含量最低。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。