气象

Average atmospheric pressure, degradation of visibility, daily temperature difference and water-vapour pressure were closely associated with the prevalence of tracheobronchitis. AID can be used to established early-alarming and prediction model.

结论］平均气压、能见度、日较差和水汽压等气象因子与气管支气管炎门诊人数密切相关，可利用AID建立模型，开展预测预报，提醒市民注意防范。

Based on different periods' physiognomy, hydro-meteorological, losses of floods and waterlog, and construction projects situation in the Liaohe River Basin, we calculated and estimated the economic benefits of waterlog control synthetically.

根据辽河流域各历史时期的地形地貌、水文气象、洪涝灾情、水利工程建设状况等条件，通过综合分析论证，对该流域治涝系统工程减免水涝灾害的经济效益进行计算与评价。

Let's watch the weather chart carefully.

让我们仔细观察这张气象图。

Can you read the weather chart?

你能看懂气象图吗？

A line drawn on a weather map or chart linking all points of equal or constant temperature.

恒温线；等温线气象地图或图表上所画的一条连结同温或恒温各点的线

With the climography and MICAPS conventional weather chart from 34 meteorological stations ,the spatiotemporal distribution and weather system types and motion path of hail are analyzed.

利用重庆34个县1960-2004年的气象志、县志资料及1980-2004年的MICAPS资料，对重庆冰雹的时空分布特征、环流背景、冰雹路径等进行了综合分析，对重庆人工防雹提出了一些对策建议。

Grandfather's weather eye always tell him when it will rain.

什么时候下雨，爷爷那双善观气象的眼睛一看就知道。

Have you listened to the weather forecast for tomorrow?

你听了明天的气象预报吗？

I never listen to the weather forecast.

我从来不听气象预报。

Do you listen to the weather forecast ?

你听过气象预报吗？

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％。