气压

On this scale, the unit of temperature is the degree Celsius; water freezes at 0 ℃ and boils at 100 ℃(under agreed standard atmospheric conditions), although when Celsius originally devised the scale he made 0 ℃ the boiling point and 100 ℃ the freezing point.

按照该计量方式，水在0℃时结冰，在100℃时沸腾（在认可的标准气压状态下）。

However, Steven van Hoeck, v.p. of sales at Alliance Gas Systems, believes the rough inner surface could be due to too much pressure on the gas or leaving the gas in the part too long—both causes for the gas to begin to act as a foaming agent.

然而，Alliance Gas Systems公司的副总裁Steven van Hoeck却认为内表面的粗糙是归因于气压太高或气体停留在制品内太久，因为这两个因素都使气体起到发泡剂的作用。

A storm brought on by a low pressure system moved across Upper Austria on Sunday afternoon, leaving houses and roads covered or blocked by fallen trees.

一场风波带来的是由一个低气压系统移过上奥地利州于周日下午，在离开房子和道路覆盖或阻挡风吹倒的树木。

Based on the Arctic 1°×1° sea-ice area index,500hPa heights,sea surface pressure and the China 160 Stations temperature data,the relationship between the interdecadal variation of sea-ice in Davis Strait and the atmospheric circulation is discussed by statistical analysis methods.

利用北极1°×1°海冰面积指数、海平面气压、500hPa高度场和中国160站气温等资料，运用统计分析方法讨论了戴维斯海峡海冰的长期变化趋势、年代际变化及其与大气环流的关系。

From the standardized time series of the intensity index of MPV, the years with values larger than 0.5 are defined as strong years of the monsoon, and the years with values less than-0.5 as weak years. The composite analysis of the anomaly fields of SHF, LHF in these strong and weak years is conducted.

由标准化的湿位涡强度指数距平的年际变化曲线，选择距平值大于0.5的年份为季风爆发的强年，距平值小于-0.5的年份为季风爆发的弱年，对强、弱年东亚及其周边地区的地表潜热通量距平、地表感热通量距平以及海平面气压距平的分布特征进行了合成分析。

ATC: Nelson Terminal Information India, 1755 zulu automated weather, wind 290 degrees 15 gusting 19, visibility 6km in light snow, cloud broken 2600, overcast 3500, temperature -5, dew point -11, QNH 1021 RWY 31L ILS approach in use, landing RWY 31L departing RWY 31L, RWY 25 closed.

空中管制：印度纳尔逊机场信息，17时55分祖鲁时区自动天气播报，风向290度风力15级阵风19 级，能见度六公里，小雪，在2600高度有碎云，3500高度全部受云层复盖，温度-5 ，露点-11 ，场面气压1021 跑道 31L 仪器降落系统正在使用，降落跑道是31L 起飞跑道也是31L ，跑道25已关闭。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。