abyssal hill是什么意思

网络释义

用法例句

For understanding the relationship between metal materials and deep sea corrosion, this paper introduced current techniques applied in deep sea corrosion test.

为了解各种金属材料与结构在深海环境中的腐蚀行为,对深海腐蚀试验技术进行了介绍,并对不同试验方法之间的特点进行了比较和讨论,得出,采用海底锚定、试样架漂浮悬挂的锚挂式深海腐蚀试验装置是一种较好的方法。

Reviewed in this paper are the research methods on second order wave drift forces on platforms in deep sea in recent years.

回顾了近几年来深海平台二阶波浪力的研究成果。

The characters of the deep sea environmental factors were summarized systematically,of which were oxygen content,temperature,and salinity.

系统总结了溶解氧、温度、盐度等深海腐蚀环境因素的特征及变化规律,分析了深海环境因素的差异对碳钢腐蚀行为的影响。

A Primary Study on Antitumor Activity of Deep-sea Microorganisms Isolated from the Tropical Pacific Ocean;

热带太平洋深海微生物抗肿瘤活性的初步研究

Development of deep-sea semi-submersible drilling unit;

深海半潜式钻井平台的发展

Pressure tight sampling technique for deep-sea sediment and its application;

深海沉积物保真采样技术及应用

The platform and its anchoring system for deepwater offshore engineering;

深海石油平台及其锚固基础形式评述

Advance and Prospect of Deepwater Hydrocarbon Exploration;

深海油气地震勘探进展和展望

Hybrid model testing technique is one of the hot topics in research and development of deepwater platforms.

5 km水深的新型单柱式(Spar)平台,介绍了水深截断系泊系统设计流程,给出适合Spar平台特点的等效设计原则,提出了采用特殊装置延长张紧式系泊缆水平跨距的方法,解决了深海Spar平台及其系泊系统在现有水池进行截断水深模型试验的问题。

The assessment of the corrosion behavior of the five steels in deep ocean above 5000 meters was made using the methods of electrochemistry,artificial neural network and database.

采用电化学、人工神经网络和数据库方法研究了5种海洋工程钢材在5000m深海环境中非现场腐蚀行为评价技术。

At present,oil exploitation in deep ocean has been paid more and more attention in science and technology domain.

当前,深海石油的开发越来越受到科技界的普遍关注。