温跃层

The vertical diffusivity coefficient of the South China Sea is studied by the adjoint data assimilation method in this thesis. The satellite data SST and the harmonic constant of M2, S2, Kb 0, extracted from TOPEX/POSEIDON satellite altimeter are used in data assimilation. So the average of the vertical diffusivity coefficients of the South China Sea in the thermocline in January, April, July, October, 1997 are2.2 10-4/m2s-1, 7.8 10-5m2s-1 , 1.0 10-4m2s-1 , 1.0 10-4m2s-1 respectively.

本文是用伴随同化的方法研究南中国海垂直混合系数，将卫星观测SST数据和从TOPEX/POSEIDON卫星高度计提取的M_2，S_2，K_1，O_1分潮调和常数作为同化资料，得出1997年1、4、7、10月份的南中国海在温跃层处的垂直混合系数，它们的平均值分别是2.2×10~(-4)m~2s~(-1)， 7.8×10~(-5)m~2s~(-1)，1.0×10~(-4)m~2s~(-1)，1.0×10~(-4)m~2s~(-1)。

It is proved from the results that homotopic method can be used for analyzing the SST anomaly in the equatorial eastern Pacific and the thermocline depth anomaly of the atmosphere-ocean oscillation for ENSO model.

从得到的结果看出，同伦映射方法能够用于分析ENSO模型在赤道东太平洋中的SST异常和气-海振荡的温跃层深度异常。

Thermocline is important for submarine in underwater navigation and action.

温跃层对于潜艇的水下航行和战斗具有十分重要的意义。

The thermocline is important to the sonar detection.

温跃层对声纳探测有着重要的影响。

The thermocline is one of familiar physical phenomena in the ocean, the transitional layer between the mixed layer at the surface and the deep water layer, the definition of which is based on temperature.

温跃层是海洋环境中的一种重要物理现象，对海洋的环境生态系统有着重要的影响。

The eddy center is near the coast of the Vietnam in the upper layer, and spread offshore below thermocline.

冷涡中心在上层靠近越南沿岸，在温跃层以下有离岸的趋势。

Thermocline ; short-term climate event ; historical data ; late Holocene ; South China Sea

温跃层；短期气候事件；历史资料；晚全新世；南海

Based on the data of the bathythermograph observe'd from 1976 through 1988, the thermocline characteristics of the Bohai Sea and Yellow Sea are analysed.

依据1976～1988年渤、黄海BT观测资料，分析了渤、黄海的温跃层特性。

The accurate length of period when the phase change material keeps in solid or liquid can be worked out for the determination of the critical gliding depth range and check valves'action order to ensure the circulation catachrestic of the thermal driven system.

本文还设计了一种针对水下滑翔机试验用的热泵装置型海洋温跃层模拟系统，并构建了实际试验台架，为滑翔机的水下试验奠定了基础。

The results confirm the existence of the cool-core cyclonic eddy,located on the coast of South Vietnam in which upwelling occurs.

冷涡中心在上层靠近越南沿岸，在温跃层以下有离岸的趋势。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。