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- Entering the new millennium, the ocean science community begins to establish a seafloor observatory network to explore and understand the temporal variability of ocean system including its physical, chemical, biological and geological processes. 摘要随着新世纪的到来,海洋科学界正着手建设海底观测系统的网络,以探测和理解大洋系统的物理、化学、生物和地质等过程。
- seafloor observatories 海底站
- Lower the windward anchor to seafloor. 抛上风锚到海底。
- Lower the windward anchor to the seafloor. 抛上风锚到海底。
- Pick up BHA and run to seafloor. 将下部钻具下到海底。
- Meanwhile the next generation of radio-astronomy observatories is taking shape. 同时,下一代的电波天文观测站也逐渐成型。
- This is a directory of links to volcano observatories and research centres. 该网站提供了一个火山观测站与研究中心的链接目录。
- They conducted their investigation by sweeping handheld metal detectors over the seafloor. 他们用便携金属探测器扫描海底,进行调查。
- There were 256 meteorological observatories with radar installations and 356 satellite cloud map receiving stations. 全国共有气象雷达观测站点256个,卫星云图接收站点356个。
- Seafloor Morphology of the Sumatran Subduction Zone: Surface Rupture During Megathrust Earthquakes? 苏门答腊俯冲带的海底形态:强地震导致表层断裂?
- After the fertilized eggs take root on the seafloor, they can grow up to 15 centimeters per year. 受精卵在海底生根后,每年成长可达15厘米。
- Modern navigators normally are not affected by the wandering of the poles because they can regularly determine their position from satellites and Earth-based observatories. 现代导航器一般不会受到磁极漂移的影响,这是因为它们能从卫星和地面天文台有规律地确定自己的位置。
- FOR THREE DAYS, WORKERS PUMPED WATER AND CONCRETE INTO THE CAISSONS TO PERMANENTLY SECURE THEM TO THE SEAFLOOR. 三天三夜,工人们不停的向沉箱基础中浇灌混凝土以便把它们永久的固定在海底。
- My thesis research involved seafloor experiments using an erosion tunnel I invented and named Seaflume. 我的毕业论文涉及一项海底实验,需要借助我自己发明的名为Seaflume的侵蚀槽来完成。
- US astronomers face facility closures Report calls for cutbacks at key observatories. 美天文学家面临设备关闭报告要求削减重要天文台。
- Meanwhile the lengthy cables used to tether craft to surface ships are simply too weak and unwieldy to support themselves plus a vehicle exploring broad swaths of the seafloor. 此外,用以连结探测器和母船的细长缆绳往往过于脆弱又笨重无比,难以同时承受自己和在广阔海底漫游探勘的探测船的重量。
- Using data from many magnetic observatories, geophysicists can make mathematical representations of the field and how it is changing. 利用许多地磁观测站的资料,地球物理学家对磁场及其变化方式进行数学描述。
- Finally the acoustic imaging simulation of sphere target on rough seafloor using simple models is made. 最后,利用简单模型,对粗糙海底及球体目标实现了声成像仿真,仿真结果具有一定的指导意义。
- Other space observatories can use transits to discover details about any atmosphere that might enshroud an exoplanet. 有其他的太空观测器,可以利用掩星来发现可能覆盖在系外行星外的大气细节。
- The rifts therefore represent divergent plate boundaries where seafloor spreading is taking place. 这样,大洋中脊就成为板块分离边界,海底扩张就发生在这里。
