The SSTA of February and August in 1998 had two peaks, while the wind speed reached its maximum minus anomalies in January and August. In order to find the circulation anomaly in the South China Sea, the circulation of 19952000 had been calculated by the ECOM hydrodynamic numerical model. The elevation and circulation of January and August in 1998 indicated that there were great anomaly of elevation and circulation after this El Nio event.(1)In January, the whole South China Sea had positive sea level anomaly and anticyclonic velocity anomaly, so the cyclonic circulation was weaker than normal.(2) In August, the South China Sea had positive sea level anomaly, especially stronger in the east of Vietnam, and cyclonic velocity anomaly in south, anticyclonic velocity in north, especially strong in the east of Vietnam. So the cyclonic gyre in the north and the anticyclonic gyre in the south were both weaker than normal, and an anticyclonic gyre appeared in the east of Vietnam.

為研究南海環(huán)流在1997/1998年的異常變化，利用ECOM水動(dòng)力模型計(jì)算了1995—2000年的南海環(huán)流場，分析了1998年1月和8月南海水位和環(huán)流的異常分布，二者均存在顯著的異常：①1月国内永久网址，整個(gè)南海海盆為正的水位異常，流場為反氣旋異常環(huán)流午夜肥婆，冬季控制整個(gè)南海海盆的氣旋式環(huán)流減弱最新a片视频网站；②8月，南海海盆水位為正異常黄色网站黄色毛片，特別是越南東部海區(qū)出現(xiàn)較強(qiáng)的正水位異常国产丨精品国产亚洲区，南海南部的高水位中心擴(kuò)大北移；異常流場表現(xiàn)為南部為氣旋式異常環(huán)流欧美在线VAV，北部為反氣旋的異常環(huán)流免费观看18禁网站入口，且在越南東部海區(qū)形成非常強(qiáng)的反氣旋異常環(huán)流中心，使得控制南海南部的反氣旋環(huán)流和北部的氣旋環(huán)流均減弱禁止观看的黄色视频。

This problem can be solved easily by optimizing each parameter independently—set the elevation to an arbitrary value and rotate the dish to its optimal azimuth, then rotate the dish to its optimal elevation without changing the azimuth.

這個(gè)問題可能由優(yōu)選容易地解決各個(gè)參量獨(dú)立設(shè)置了海拔對任意價(jià)值和轉(zhuǎn)動(dòng)盤對它優(yōu)選的方位角，然后轉(zhuǎn)動(dòng)盤對它優(yōu)選的海拔沒有改變方位角久久免费看少妇高潮A片不卡。

In light of different sources of data, three groups of affecting factors, that is, 1 mean annual air temperature; 2 longitude, latitude and elevation; and 3 mean annual air temperature, longitude, latitude and elevation; were designed as auxiliary variable, and the regression kriging method was adopted to predict the spatial patterns of mean annual soil temperatures across the country.

本文用我國698個(gè)氣象站點(diǎn)的年均土壤溫度和年均氣溫?cái)?shù)據(jù)以及數(shù)字高程模型數(shù)據(jù)尤物国产在线精品三区蜜芽，分析不同氣象和地形因素對年均土壤溫度的影響；根據(jù)全國各地可獲取數(shù)據(jù)源的不同黄页精品在线视频，分別用3組不同的影響因素為輔助變量：(1)年均氣溫午夜福利欧美性爱；(2)經(jīng)度、緯度和海拔欧美国产综合；(3)年均氣溫2av天堂网在线观看、經(jīng)度、緯度和海拔人妻精品视频一区二区三区，采用回歸克里格法預(yù)測我國年均土壤溫度空間分布亚洲va成无码人在线。

The third chapter made a comparative investigation of the farmers' income elevation among developed countries like the US, EU, Japan, as well as developing countries like South Korea, India. Then a model to elevate farmers' income in developing c ountries i s s et forward. After a 111 hese, i t c an t herefore s ummarize t he main experience from all those countries mentioned above, which is conducive to the elevation of farmers' income in China.

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Therefore, for the continuous beam bridges which adopt the cantilever erection method, the marked elevation of dado must be measured accurately in the stage of prefabricating beams, and the elevation of the geometry of bridge must be calculated correctly.

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Rocky Mountains' majority of mountain peaks above elevation 4,000meters, high point Elbert mountain elevation 4,399 meters.

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The highest elevation of 1058 meters, the lowest 680 meters, with an average elevation of 800 meters.

海拔最高1058米玖玖资源站在线中文字幕，最低680米，平均海拔800米国模高清。

In addition, based on the improved model and error propagation law, an elevation error estimation formula is derived. It gives the definite effect of the baseline length and angle on the elevation accuracy.

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The pure north side elevation of building shows the idea of concise life, in the meantime, the south side elevation of building is full of passion, joyance, and vitality color diversification; through this strongly conflict between false and true, people can read such a kind of philosophy of life, with one side of floweriness, and the other side of peace.

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A detailed mathematical model for water head was constructed, which can describe relations among water volume, water discharge, water spillage, forebay elevation and tailrace elevation.

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