precipitable

简明释义

英[prɪˈsɪpɪtəbl]美[prɪˈsɪpətəbl]

adj. 可沉淀的

英英释义

单词用法

同义词

反义词

例句

1.This regression equation offers an easy way to calculate precipitable water vapor by means of surface vapor pressure for the stations without Sounding conditions, so it has great practical value.

此回归方程为不具有探空条件的气象站点提供了利用地面水汽压计算水汽总量的简便方法，具有良好的实际应用价值。

2.The reliable verification of GPS-meteorology has been studied with the comparisons of GPS Zenith wet delay and water vapor radiometer, GPS precipitable water vapor and radiosonde.

本文通过对GPS湿延迟和水汽辐射计、GPS可降水量与无线电探空资料的比较，进行了GPS气象可靠性检核研究。

3.The local weighted average temperature has very important function in remote sensing atmosphere precipitable water vapor by using ground-based GPS.

在利用地基GPS进行大气水汽遥感时，加权平均温度对水汽遥感结果起着举足轻重的作用。

4.Cloud fraction, precipitable water, precipitation, and water vapor changes larger in north hemisphere than south one.

云量、可降水量、降水、水汽的变化是北半球大于南半球。

5.The total precipitable water in atmosphere is astronomical observation and meteorology.

大气总水汽量是天文观测和气象科学领域最为重要的参量之一。

6.This regression equation offers an easy way to calculate precipitable water vapor by means of surface vapor pressure for the stations without Sounding conditions, so it has great practical value.

此回归方程为不具有探空条件的气象站点提供了利用地面水汽压计算水汽总量的简便方法，具有良好的实际应用价值。

7.Yang Jingmei, Qiu Jinheng. 2002. A method for estimating precipitable water and effective water vapor content from ground humidity parameters[J]. Chinese J Atmos Sci, 26(1):9-22.

杨景梅，邱金桓.2002。用地面湿度参量计算我国整层大气可降水量及有效水汽含量方法的研究[J]。大气科学，26（1）：9-22。

8.The calculating results show that the precipitable water is well related with the ground water vapor pressure.

计算结果表明，可降水量和相应的地面水汽压之间，存在着良好的数值对应关系。

9.So we can conclude that after revised the MODIS atmospheric precipitable water data can be used to satellite derived model and can improve the retrieval accuracy of some satellite remoting model.

因此，MODIS大气可降水量资料经过修正后，可以为卫星反演模式提供同化性较好的输入资料。

10.During the summer months, the precipitable 可降水的 water levels tend to be higher due to increased evaporation.

在夏季，由于蒸发增加，可降水的水位往往较高。

11.The weather forecast showed a significant increase in precipitable 可降水的 water over the weekend.

天气预报显示周末可降水的水分显著增加。

12.High levels of precipitable 可降水的 water can indicate severe weather conditions approaching.

高水平的可降水的水分可能表明严重天气条件即将来临。

13.Scientists use satellite data to assess the precipitable 可降水的 water vapor in the atmosphere.

科学家利用卫星数据评估大气中的可降水的水蒸气。

14.The meteorologist explained that the amount of moisture in the air is measured to determine the potential for rain, specifically looking at the precipitable 可降水的 water content.

气象学家解释说，空气中的湿气量被测量以确定降雨的潜力，特别是关注可降水的水分含量。

作文

In the study of meteorology, understanding various atmospheric phenomena is crucial for predicting weather patterns. One important concept that often arises in this field is the idea of moisture and its role in precipitation. When discussing the amount of water vapor present in the atmosphere, we frequently encounter the term precipitable water. This term refers to the total amount of water vapor in a column of the atmosphere that can potentially fall as precipitation if the conditions are right. Essentially, it quantifies how much rainfall could occur based on the moisture content available in the air. This measurement is vital for meteorologists as it helps them forecast rain events and understand the dynamics of storm systems.The significance of precipitable water cannot be understated. For instance, when meteorologists analyze weather data, they look for areas with high levels of precipitable water to predict heavy rainfall or thunderstorms. If a region has a high precipitable water value, it indicates that there is enough moisture to potentially lead to significant precipitation. Conversely, low precipitable water values suggest drier conditions, which may result in little to no rainfall. This information is essential not only for daily weather forecasts but also for long-term climate studies.Moreover, the concept of precipitable water extends beyond just forecasting rain. It plays a crucial role in understanding climate change and its impacts. As global temperatures rise, the atmosphere can hold more moisture, leading to higher precipitable water levels. This increase can result in more intense rainfall events, contributing to flooding and other extreme weather conditions. By studying trends in precipitable water over time, scientists can gain insights into how climate change is altering precipitation patterns around the world.In addition, the measurement of precipitable water is essential for agriculture. Farmers rely on accurate weather predictions to plan their planting and harvesting schedules. By understanding the precipitable water levels in their area, they can make informed decisions about irrigation and crop management. For instance, if a forecast predicts high precipitable water, farmers might prepare for potential flooding and take steps to protect their crops. On the other hand, if precipitable water levels are low, they may need to implement irrigation strategies to ensure their crops receive enough moisture.In conclusion, the term precipitable water is a critical component of meteorology, climate science, and agriculture. It provides valuable insights into the moisture content of the atmosphere and its potential to produce precipitation. Understanding this concept allows meteorologists to make accurate weather predictions, helps scientists study the effects of climate change, and assists farmers in managing their crops effectively. As we continue to face the challenges posed by changing weather patterns and climate variability, the importance of precipitable water will only grow, making it an essential topic for both researchers and practitioners alike.

在气象学研究中，理解各种大气现象对于预测天气模式至关重要。这个领域中经常出现的一个重要概念是湿气及其在降水中的作用。当讨论大气中存在的水蒸气量时，我们常常会遇到“precipitable”水的术语。这个术语指的是在大气柱中可以潜在降为降水的水蒸气总量，如果条件适合的话。它本质上量化了基于空气中可用湿气的降雨量。这一测量对气象学家来说至关重要，因为它帮助他们预测降雨事件并理解风暴系统的动态。“precipitable”水的重要性不容小觑。例如，当气象学家分析天气数据时，他们会寻找具有高“precipitable”水值的区域，以预测强降雨或雷暴。如果一个地区具有高“precipitable”水值，这表明有足够的湿气可能导致显著的降水。相反，低“precipitable”水值则表明干燥的条件，这可能导致几乎没有降雨。这些信息不仅对每日天气预报至关重要，而且对长期气候研究也同样重要。此外，“precipitable”水的概念超越了仅仅预测降雨。它在理解气候变化及其影响方面发挥着关键作用。随着全球气温的上升，大气能够容纳更多的湿气，从而导致更高的“precipitable”水水平。这种增加可能导致更强烈的降雨事件，导致洪水和其他极端天气条件。通过研究“precipitable”水随时间的变化趋势，科学家们可以深入了解气候变化如何改变全球的降水模式。此外，“precipitable”水的测量对农业至关重要。农民依赖准确的天气预测来规划他们的种植和收获时间表。通过了解他们地区的“precipitable”水水平，他们可以做出有关灌溉和作物管理的明智决策。例如，如果预测显示高“precipitable”水，农民可能会为潜在的洪水做好准备，并采取措施保护他们的作物。另一方面，如果“precipitable”水水平较低，他们可能需要实施灌溉策略，以确保作物获得足够的水分。总之，“precipitable”水这一术语是气象学、气候科学和农业的关键组成部分。它提供了关于大气湿气含量及其产生降水潜力的宝贵见解。理解这一概念使气象学家能够做出准确的天气预测，帮助科学家研究气候变化的影响，并协助农民有效管理他们的作物。随着我们继续面对气候变化和气候变异带来的挑战，“precipitable”水的重要性只会增长，使其成为研究者和从业者都必须关注的主题。