海洋

As crop decrease, fishing obtains the change of breed, the economic benefits of ocean catching line of business is sure be affected, how to fall in crop reductive circumstance, maintain marine fishery economy to grow continuously, this is an a Gordian knot.

随着产量的减少，渔获品种的变化，海洋捕捞业的经济效益必定受到影响，如何在产量减少的情况下，保持海洋渔业经济持续增长，这是一个棘手的问题。

In this paper,effect of acetanilide herbicides butachlor on Phsiological and Biochemical Characteristics of Microalgae Dunaliella salina was studied in the laboratory.

在海洋生态系统中，海洋微藻起着十分重要的作用。藻类不仅对毒物敏感，而且具有易获取、个体小、繁殖快的特点，是一类很好的测试生物。

"The thought has been that as ocean's acidify, the cost of calcification will continually go up," and organisms will be less likely to do it, says Robert Steneck, a marine biologist at the University of Maine, Orono."Their findings are surprising, to say the least."

"他们的观点是，随着海洋酸性的增加，海洋生物进行钙化的代价会不断地加重，因而它们的应对能力将会下降，"缅因大学奥罗诺分校的海洋生物学家罗伯特·斯特耐克说，"至少可以说，他们的发现是令人惊讶的。"

It is a basic task of ocean acoustics to research the influence of ocean environment on sound propagation.

研究海洋环境对声传播的影响是海洋声学的基本任务之一。

In traveling through the sea, an underwater sound signal is affected by many factors and takes much information of the ocean.

水声信号在海洋中传播时受到各种海洋环境因素的影响，携带了大量的海洋环境信息。

By analyzing and processing the underwater sound signals received on the array, we can get the parameters of ocean environment.

海洋声层析技术通过分析处理水声接收基阵接收到的海洋信道中的水声信号来反演海洋环境参数，这种方法方便、高效并且可以进行长时间的大范围连续监测，与传统的直接测量的方法相比有明显的优势。

A series of iron proxies have been suggested to distinguish the redox condition of the paleoocean, by studying iron cycling in the modern ocean. On the basis of this methodology, scientists have reconstructed the redox history of paleoocean since the Archaean as a sequential appearance of the ferrous, sulfidic and oxic ocean.

Raiswell、Canfield、Poulton等通过对现代典型海洋环境活性铁循环研究，提出了一系列用于判别古海洋氧化还原条件的活性铁指标体系，并成功地将太古宙以来的古海洋划分成为含铁的大洋、硫化的大洋和氧化的大洋等3个演化阶段。

A conductive marine antifouling paint and a preparation method thereof, belonging to the technical field of preparation and application of marine antifouling paint and in particular relating to the preparation and application of nontoxic conductive marine antifouling paint.

一种导电海洋防污涂料及其制备方法属于海洋防污涂料的制备和应用技术领域，特别是涉及无毒导电海洋防污涂料的制备方法和应用。

As everybody knows that the artificial fishing rock is through the artificial way establishment in the sea area by the stone material, the concretes pre-workpiece, the worn out fishing boat construction primarily, to strengthen the sea ecology and the fishery resources protection, the transformation sea fishery economic development, the promotion marine economy development quality, Yantai will expand the investment, throws the reef, in the Muping area, the chefoo area, the Long Island county, Laizhou, Zhaoyuan and so on northern coastal development artificial Yujiao District, throws the seedling.

大家知道，人工鱼礁是通过人工方式设置于海域中的以石料、混凝土预制件、废旧渔船为主的构筑物，为加强海洋生态和渔业资源保护，转变海洋渔业经济发展，提升海洋经济发展质量，济南将加大投入，投礁，在牟平区、芝罘区、长岛县、莱州市、招远市等北部沿海发展人工鱼礁区，投苗。以上就是这位热心的朋友为大家介绍的关于济南建人工鱼礁的相关问题的相关信息，希望济南市民能够满意加喜欢，以下是简单的英文介绍希望老外朋友们也喜欢

The Global Ocean Policy Day will feature keynote presentations and workshops focusing on the key themes of the World Ocean Conference, allowing for further input to the emerging outcomes of the Conference, particularly the Manado Ocean Declaration.

全球海洋政策节将采用主题演讲和研讨会侧重於关键主题的世界海洋会议，让更多的投入到新兴的会议的成果，特别是美娜多海洋宣言。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。