submarine area

The technology of removing the low concentration carbon dioxide in the atmosphere is essential for the life sustain in the area of manned aircraft, submarine, working at the borehole pump and so on.

大气中低浓度二氧化碳清除技术是载人航天器、潜水艇、深井作业等领域所必备的生命维持技术。

The submarine area prescribed in the preceding paragraph comprises the seabed and subsoil.

前项海底区域包括海床及底土.

Effect of submarine tunnel under the Huangpu River on adjacent water area

黄浦江越江隧道深槽管段抬高对邻近水域的影响

But present large effective area fibers ( LEAF) still have some problems with higher zero dispersion slope and bending sensitivity, it is not ideal for terrestrial application and it is best for submarine cables.

但是，现有的大有效面积光纤（LEAF）存在着零色散斜率高、对弯曲敏感等问题，对于陆上应用并不理想，最适于海缆应用。

Therefore, the seabed soil failure due to the tidal current scour in the cable route area may occur to affect the safety of submarine cable buried in the seabed soil.

路由区海底土会因潮流冲刷作用而发生失稳破坏，影响埋设在海底土中海缆的安全。