marine的例句大全

A new type self contained and double faced mechanical seal has been succesfully developed for marine pumps which can operate with zero leakage under sea water and make pumps operate normally under an evacuated condition.

该文介绍了一种能使舰船用海水泵实现零泄漏，并在抽空状态下正常工作的新型集装式双端面机械密封。

Cause Study of Porosities Formation in Semiautomatic CO_2 Arc Welding by One Side with Ceramic Backing Strip PROTECTION OF MARINE SHIPS: STATE OF THE ART IN CHINA

船舶焊接CO2气体保护单面焊气孔成因探讨

A Study on Live Bait and Rearing Technique in the Artificial Propagation of Marine Fish

关于海水鱼类人工育苗中的活饵料及其培养技术的探讨

Marine Launched Accurately Guided Ballistic Missile Will Lead to Far-reaching Transform of Future Sea Battle

海射精确制导弹道导弹引发未来海战的深刻变革

Study on Automatic Control for the Barring Gear of Marine Steam Turbine Improvements on Exhaust Hood Design of Main Propulsion Steam Turbines

舰艇主汽轮机盘车机构自动控制装置研制改善舰船主汽轮机排汽缸设计的探讨

The chip microprocessor control, digital circuit and sensor are adopted to realize the automatic control for the barring gear of marine steam turbine.

采用单片计算机控制技术、数字电路技术、传感器技术，实现盘车机构自动控制；

The Research on Ecological Environment Change of Qingdao Marine Dumping Site

青岛海洋倾倒区生态环境变化研究

Application of Digital Technique in Marine Agile Radar Beacon DIGITAL LIFE

数字技术在船用频率捷变雷达信标中的应用

Measurement and Analysis of Dynamic Bending Strain in Marine Shafting

船舶轴系动态弯曲应变的测量与分析

Progress on Marine Benthic Ecology and Biodiversity

海洋底栖生物生态学和生物多样性研究进展

Study on marine benthos in an organically polluted intertidal beach of Qingdao Bay ii. the pollution ecology of meiobenthos

青岛湾有机质污染潮间带底栖生物研究Ⅱ.小型底栖动物生态特点

Marine or freshwater bivalve mollusk that lives attached to rocks etc..

附着在岩石等物上的海水或淡水双科类软体动物。

And second-stable honey-comb texture and glue function made marine soft soil have higher sensitivity.

亚稳态的絮凝结构以及颗粒间一定的胶结作用,使得海积软土具有较高的灵敏度.

The paper discuss its basic working principle, system composition, application requirements for marine use and to which essential and life saving concerning users it shall feed power in case of blackout of ship's mains.

本文阐述了UPS的基本原理，系统构成，船上应用应达到的要求，以及当船上主电源发生故障时应对那些重要和维系生命安全的设备馈电。

This paper divides the Paleozoic-Middle-Upper Proterozoic marine basins into the closed bearing basin type and open relief basin type.

本文把古生界一中、上元古界海相盆地分为封闭型承压盆地和开启型泄压盆地两大类型。

The experiment and research of the axial even permutation electrical sounding in marine

海洋轴向偶极电测深法的试验研究

The main conclusions are: groundwater flux of NO 3 N was 30.06% of total terrestrial flux; groundwater flux of nutrients is an important borderline condition for the marine environmental evaluation.

结果表明，1999年5月下旬地下水向海洋输送的NO3N占整个陆源输入量的30.06%，说明地下水向海洋的营养盐输送量是海洋环境评估的重要边界条件。

Dimethylsulfide ( DMS), the most important volatile sulfur compound in the oceans, is the main source of sulfur to the atmosphere and plays a key role in the interaction between marine biota and global climate change via the formation of atmospheric aerosol and cloud condensation nuclei.

DMS是海洋中最主要的挥发性有机硫化物，对全球气候变化和环境酸化产生重要影响。

Study on the Numerical Simulation of Radiation Nuclide Mass Field and Radiation Dose for Marine Biota in Daya Bay

大亚湾放射性物质场数值模拟和海洋生物辐射剂量的研究

A phasic alternation of marine biota from Late Ordovician to Early Silurian and the geological age of the Guanyinqiao formation

扬子区晚奥陶世到早志留世海洋生物群的阶段性更替及观音桥组的时代