abyssal
英 [əˈbɪsl]
美 [əˈbɪsl]
adj. 深海的，深渊的(尤指3 000至6 000米的洋底)
BNC.47874
牛津词典
adj.
- 深海的，深渊的（尤指3 000至6 000米的洋底）
relating to the bottom of the ocean, especially to depths of between 3 000 and 6 000 metres
英英释义
adj
- resembling an abyss in depth
- the abyssal depths of the ocean
- relating to ocean depths from 2000 to 5000 meters
双语例句
- Numerous large abyssal faults, including basement faults and capcutting faults, and many small faults and fractures, which connect with the abyssal faults, serve as necessary conduits for deep fluid.
盆地内部众多的深大断裂，包括隐伏基底断裂和盖层基底断裂，以及与之相连的小的断裂和裂缝构成了深部流体活动的必要通道。 - The carbonate source rocks of Middle-Upper Ordovician in Tarim basin are widely distributed in different sedimentary environments at the same period such as platform margin slope, platform inner sag, continental shelf, abyssal basin, etc.
塔里木盆地中上奥陶统碳酸盐岩烃源岩在同一时期不同的沉积环境（台缘斜坡、台地内凹陷、陆棚、深海盆地等）中均有发育。 - In the liquation type and deep liquation-abyssal injection type orebodies, the PGE contents are gradually increased from barren rocks through SN-B, SN-A 2 to SN-A 1, and show a positive correlation with the contents of sulphides.
PGE（铂族元素）在熔离和深熔&贯入型岩矿体中，PGE含量从非含矿岩石→SN-B→SN-A2→SN-A1依次增加，显示与金属硫化物含量具有正消长关系； - Ba, Ti, Al and organic carbon contents of sediments from the abyssal Equatorial Northeastern Pacific were analyzed by ICP-AES and Elements Analyzer respectively.
分析了赤道东北太平洋海域沉积物中Ba、Ti、Al和有机碳（Corg）的含量。 - Characteristics of crustal vertical deformation and activity of abyssal fault zone in Shandong Province
山东省地壳垂直形变特征与深大断裂带的活动性 - The compositions of whole rock and minerals indicate that the peridotites are the residues of higher partial melting event than abyssal peridotites.
全岩组成和矿物组成均表明马里亚纳岛弧南部前缘橄榄岩经历了比深海橄榄岩更高程度的部分熔融作用。 - Plutonium in Abyssal Sediments
深海沉积物中的钚 - The element abundances in the muds along the coast of China are close to those in sediments in the continent of China but different from those of brown clays and abyssal clays in the western Pacific Ocean, showing the continental affinity of the elements.
中国沿岸泥元素的丰度相对接近中国大陆沉积物的丰度，而异于西太平洋褐色粘土和深海粘土的丰度，显示了元素的亲陆性。 - Along with the development of natural gas hydrate exploration in our country, starting large scale and high density temperature gradient measurement of abyssal deposit in situ can provide submarine geothermal natural gas hydrate exploration and development with more information.
随着我国天然气水合物勘探和开发的程度越来越高，开展大比例、高密度海底沉积物原位温度梯度测量可以给天然气水合物勘探和开发提供更多的海底地热信息。 - Sedimentary sequence of loess and paleosol is one of the most important land sediments, which, as well as abyssal sediment and polar ice-core, is regarded as the most reliable information carrier for paleoenvironment evolution globally.
黄土&古土壤沉积序列是重要陆相沉积体之一，与深海沉积物、极地冰芯一起被认为是全球最可靠的古环境演化的信息载体。