查询词典 water bottom

Besides, a preliminary study of the bottom classifying of shallow water bathymetry by spectral derivative based on simulation data is carried out in this thesis.

论文最后基于模拟的高光谱遥感反射比数据，利用光谱微分技术对海底类型区分进行了初步研究。

She lay almost where she did at first, but not quite; and was turn'd by the force of the waves and the winds almost bottom upward, against a high ridge of beachy rough sand; but no water about her as before.

小艇差不多还躺在原来的地方，但位置略有变更，并且经风浪翻了个身，船底朝天，搁浅在一个高高的沙石堆上，四面无水。

Benthic Of, relating to, or living in the zone at the bottom of a sea, lake, or other body of water.

深海底的：生活在海底、湖底或其他水体底部的。

Wangzhuang oil field is located at the west section of the northern steep slope in Dongying sag. Upper S3 submember in this oil field is a stratigraphic-lithological oil reservoir affected by edge-bottom water and its main part is conglomeratic Zheng-408 sand body.

王庄油田位于东营凹陷北部陡坡带西段，沙三上亚段油藏为受边、底水影响的地层-岩性油藏，主体部分是郑408砂砾岩体。

It is shown from the assessment results that (1) both the TN and TP fluxes discharged from the Changjiang River to the Changjiang River estuary sea area increased continuedly, the DIN concentration in the sea areas increased continuedly, and the Si concentration decreased continuedly, which resulted in the significant changes in N/P/Si ratios;(2) the chlorophyll a concentration in the sea areas increased continuedly, and the significant changes in community structure of phytoplankton occurred;(3) the species and biomass of benthos declined greatly, and the bottom oxygen-poor water area increased significantly;(4) the range and occurrence frequency of red tide events in the sea areas increased greatly, and the algal toxic infection events of mussel were frequently found in the sea areas.

结果表明，长江向长江口海域输送总氮和总磷通量持续增大，长江口及其邻近海域无机氮浓度持续增高而硅浓度持续下降，并由此导致N/P/Si与比值的显著变化；该海域叶绿素a浓度持续增大，浮游植物群落结构也发生了显著变化；该海域底栖生物种类和生物量都大大减少，底层水低氧区面积也显著扩大；该海域赤潮事件无论是规模还是频率都大大增加，藻类毒素DSP/PSP贻贝传染事件也时有发生。

On the basis of the bottom trawl fishery resource investigation in the offshore water of south Zhejiang in May, August, November 2006 and February 2007, this paper estimated the abundance and allowable catch of demersal species.

2006年5月、8月、11月和2007年2月，对浙江南部外海渔场使用底拖网进行渔业资源调查。据其资料，使用扫海面积法估算浙江南部外海底层渔业资源量以及可捕量。

Water flows on the film that was covered at bottom of border and infiltrates into soil through the holes and the crop growth from the fole.

该灌溉方式是将地膜平铺于畦中，从而实现利用地膜输水，通过出苗孔、专用供水孔入渗来进行灌溉的方法。

This dissertation, based on (1) field investigations and observation along Jiangsu coastal environment (including: sea bottom and tidal flat sediment sampling, water depth, salinity, current velocity and direction, core drilling and so on);(2) integrative laboratory analyses of micropalaeontology, sedimentology and computer-processed mathematical statistics on over 300 samples and about 100 thousand foraminifera tests, try to find and formulize the relations between foraminiferal thanatocoenose and environment.

本文的写作基础是：通过野外进行的海岸环境调查和测量（主要调查项目有：水深、盐度，流速、流向、含沙量、底质采样、浅地层地震剖面仪探测、潮滩钻孔取样、潮滩探槽的挖掘与沉积物取样、观测等等）取得了环境参数和大量样品；在实验室运用微体古生物学、沉积学、数理统计与计算机分析相结合的方法，对所采集的现代表层沉积物和钻孔岩芯样品共计三百多个进行了分析研究，鉴定统计有孔虫标本十万余枚，研究有孔虫埋葬群特征与环境参数之间的定性-定量关系。

There were so many bit or little blocks on the bottom of river, the river flowed fast by my legs, and hocus my nerve with nippy water.

河底铺满了形状不明大小不一的石块，水流急急滑过我的双腿用他那绝情的冷麻醉着我的神经。

The latter theory was laid to rest in 1970 when the Hunley was found on the bottom about a mile from the Housatonic. The Hunley was raised in 2000 and brought to shore for analysis and preservation. Its crew was interred with full military honors in 2004. In October 2008, archaeologists finally confirmed that the crew had not tried to use the submarine's water pumps, therefore there was no reason to believe that the hull of the vessel had been pierced by rifle fire.

直到1970年人们在离蒙萨通尼克号大约一公里的海底发现了汉利号，后一种猜想才不攻自破。2000年时人们把汉利号打捞到海岸上，用作分析和保藏。2004年时，人们用完整的军葬礼埋葬了汉利号全体船员。2008年10月时，考古学家最终得到定论：船员并没有试图使用潜水艇的抽水机，因此可以推断船体并没有被步枪打穿。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。