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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.

为研究南海环流在1997/1998年的异常变化，利用ECOM水动力模型计算了1995—2000年的南海环流场，分析了1998年1月和8月南海水位和环流的异常分布，二者均存在显著的异常：①1月，整个南海海盆为正的水位异常，流场为反气旋异常环流，冬季控制整个南海海盆的气旋式环流减弱；②8月，南海海盆水位为正异常，特别是越南东部海区出现较强的正水位异常，南海南部的高水位中心扩大北移；异常流场表现为南部为气旋式异常环流，北部为反气旋的异常环流，且在越南东部海区形成非常强的反气旋异常环流中心，使得控制南海南部的反气旋环流和北部的气旋环流均减弱。

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.

这个问题可能由优选容易地解决各个参量独立设置了海拔对任意价值和转动盘对它优选的方位角，然后转动盘对它优选的海拔没有改变方位角。

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.

本文用我国698个气象站点的年均土壤温度和年均气温数据以及数字高程模型数据，分析不同气象和地形因素对年均土壤温度的影响；根据全国各地可获取数据源的不同，分别用3组不同的影响因素为辅助变量：(1)年均气温；(2)经度、纬度和海拔；(3)年均气温、经度、纬度和海拔，采用回归克里格法预测我国年均土壤温度空间分布。

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.

在"政府增加农民收入政策的国际经验"部分，首先介绍了美国、欧盟、日本等发达国家提高农民收入的各项政策；在发展中国家中主要介绍了韩国、印度提高农民收入的政策，同时也分析了其它发展中国家政府增加农民收入的政策。

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.

如果桥梁施工线形控制不严，桥梁的线形就会不顺，合拢段就会出现不允许的高差，将会影响到预应力钢束的穿束工作，增大钢束张拉阻力；悬臂拼装施工方法还有线形可调性小等缺点。

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

落基山脉的大部分山峰在海拔4000米以上，最高峰埃尔伯特山海拔4399米。

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

海拔最高1058米，最低680米，平均海拔800米。

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.

另外，基于改进的高程模型，推导出了高程测量误差传播公式，明确了基线长度和方向对测高精度的影响，对合理选择干涉像对具有指导意义。

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.

北立面纯净无暇体现至简生活的本意，南立面热情、欢快、富于生命力的色彩跳跃，形成强烈的虚实对比，感受一边是绚烂，一边是宁静的人生哲学。

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.

构建了描述蓄水量、发电引用流量、弃水流量、水库前池水位和放水路水位之间关系的水电站水头特性详细数学模型。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。