气象

The vertical distribution and the aerosol followed by southeaster from sea in summer are other reasons of acid rain .

同时，特殊的边界层气象条件及夏季东南风带来的海洋气溶胶对酸雨的形成也有一定影响。

The results indicated that the earth's surface temperature and air temperature of the desert comparing the oasis of the variety range are higher and ascend and descend of the speed are quicker; As the ascend and descend changes of air relative humidity and temperature are different at each observation spot, the variety curve of the air pressure of daytime shows the single type of wave; At each observation spot the predominant direction of wind was mainly souther, still having the southeast or southwester at 12:00-18:00; Wind speed almost is 0 at 20:00; The clean radiation at the morning and the evening of desert are higher than in oasis, the clean radiation in oasis in the daytime is bigger than in desert.

结果表明，沙漠地表面温度和气温升降速度比绿洲观测点要快、变化幅度大；由于各观测点空气相对湿度和温度升降度不同，使得各观测点的气压升降幅度也不同，白天气压的变化曲线呈单蜂型；各观测点在12：00到18：00期间主导风向主要是南风，还有东南或西南风，在20：00时风速几乎为0；早上和晚上沙漠的净辐射高于绿洲，白天近地面净辐射绿洲大于沙漠；对绿洲气象要素时空效应特征分析，为棉花等绿洲优势作物的播种期、物候期、作物生育及生理生态特性具有一定的指导意义。

The weather data are used to recognise main infection and sporulation periods of Phytophthora infestans.

用晚疫病菌侵染和产孢所需的关键性气象条件来衡量未来天气状况的满足程度。

The economy is developing rapidly, the social order is stable, and the people live and work in peace and contentment, presenting a scene of prosperity.

经济高速发展，社会秩序稳定，人民安居乐业，呈现出一片繁华气象。

Rapid economical development ,stable social order and people living and working in peace and contentment present an atompsphere of praosperity.

经济高速发展，社会秩序稳定，人民安居乐业，呈现出一片繁华气象。

The weatherman said that the warm front would be stationary for several days.

气象预报员说，暖锋将停滞数天不移动。

In the improved BP network, the momentum item and the algorithm using variable step length are employed.

在改进的BP网络中不仅加入了动量项和变步长法，而且在模型中合理地考虑了影响负荷变化的主要气象因素，使其能够适应天气的变化。

Jianbin made a significant breakthrough in the still-life painting of China by his own style.Jianbin followes the process of drawing of western masters and paints the picture from life. At the same time, he developed his own style.

在表现技法上，建斌仍沿袭了西方大师的传统，即对照实物写生，在面对每一件物体时，将表象的东西通过他一笔一笔的绘制成为他独有的画面图像，通过图像表达出他的心象和气象。

AbstractThe wind velocity is the sole important meteorological factor in the formula calculating wind energy,it is a stochastic variable.

风速是风能计算中十分重要的气象因子，它是一随机变量。

The results of forecast experiments show that the numerical model have fine forecast function, and that period of validity and accuracy of storm surge forecast depend on those of typhoon parameter prediction to a great extent.

预报结果表明本数值模式具有良好的预报功能，并指出其风暴潮预报时效和精度在很大程度上取决于热带气旋气象预报的时效和精度。

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％。