hail stone

简明释义

雹块

英英释义

例句

1.The children were excited to see the hail stones 冰雹 and started collecting them.

孩子们看到hail stones 冰雹感到兴奋，开始收集它们。

2.After the storm, the ground was covered with hail stones 冰雹 that looked like little balls of ice.

暴风雨过后，地面覆盖着像小冰球一样的hail stones 冰雹。

3.During the storm, we saw a huge hail stone 冰雹 hit the car windshield.

在暴风雨中，我们看到一个巨大的hail stone 冰雹击中了汽车挡风玻璃。

4.We had to take cover when the hail stones 冰雹 started falling.

当hail stones 冰雹开始落下时，我们不得不寻找掩护。

5.The farmer was worried about the damage caused by hail stones 冰雹 to his crops.

农民担心hail stones 冰雹对他的农作物造成损害。

作文

Hail is a form of precipitation that consists of balls or irregular lumps of ice, known as hail stone (冰雹). These hail stones can vary in size from small pellets to golf ball-sized chunks, and they can cause significant damage to property, crops, and even pose a danger to human safety. Understanding the formation of hail stones is crucial for weather forecasting and disaster preparedness. The process begins with strong thunderstorms that have intense updrafts. When water droplets are lifted into extremely cold areas of the atmosphere, they freeze and form small ice particles. As these particles are carried upward by the updrafts, they collide with supercooled water droplets, which freeze upon contact, causing the ice particles to grow larger. This cycle of rising and falling continues until the weight of the hail stone becomes too heavy for the updraft to support, at which point it falls to the ground.The size of the hail stones depends on the strength of the updraft and the amount of moisture available in the atmosphere. In severe thunderstorms, hail stones can grow to be quite large, leading to extensive damage. For example, a storm in 2010 in Minnesota produced hail stones that were reported to be the size of softballs, causing widespread destruction to homes and vehicles.In addition to physical damage, hail stones can also impact agriculture significantly. Crops such as corn and soybeans are particularly vulnerable to hail damage, which can result in reduced yields and financial losses for farmers. After a severe hailstorm, farmers often have to assess the damage and decide whether to replant or seek insurance claims to recover their losses.Moreover, hail stones can pose a serious risk to human safety. People caught outside during a hailstorm can suffer injuries from falling hail stones, especially if they are large. It is advisable to seek shelter during such storms to avoid potential harm. Weather forecasting technology has improved significantly over the years, allowing meteorologists to predict the likelihood of hailstorms more accurately. Doppler radar systems can detect the presence of strong updrafts and moisture in the atmosphere, which are indicators of potential hail formation. This information can help communities prepare for severe weather events and minimize damage.In conclusion, hail stones are more than just an interesting weather phenomenon; they are a reminder of the power of nature and the importance of being prepared. Understanding how hail stones form and the risks they pose can help individuals and communities take proactive measures to protect themselves and their property. Whether it’s seeking shelter during a storm or investing in crop insurance, awareness and preparation are key to mitigating the impacts of these icy projectiles.

冰雹是一种降水形式，由冰球或不规则的冰块组成，称为hail stone（冰雹）。这些hail stones的大小可以从小颗粒到高尔夫球大小不等，可能对财产、农作物造成重大损害，甚至对人类安全构成威胁。理解hail stones的形成对于天气预报和灾难准备至关重要。这一过程始于强雷暴，这些雷暴具有强烈的上升气流。当水滴被提升到大气中极冷的区域时，它们会冻结并形成小冰粒。这些冰粒在上升气流的推动下与超冷的水滴碰撞，接触后冻结，使冰粒变得更大。这个上升和下降的循环持续进行，直到hail stone的重量超过上升气流所能支持的重量，此时它就会落到地面。hail stones的大小取决于上升气流的强度和大气中可用湿气的数量。在严重的雷暴中，hail stones可能会长得相当大，导致广泛的损害。例如，2010年明尼苏达州的一场风暴产生了报告称大小如垒球的hail stones，造成房屋和车辆的广泛破坏。除了物理损害，hail stones还可能对农业产生重大影响。玉米和大豆等作物特别容易受到冰雹损害，这可能导致减产和农民的经济损失。在严重的冰雹风暴过后，农民通常需要评估损害，并决定是重新种植还是寻求保险索赔来弥补损失。此外，hail stones还可能对人类安全构成严重风险。在冰雹风暴中被困在外面的人可能会受到落下的hail stones的伤害，尤其是当它们很大时。建议在这种风暴期间寻找庇护，以避免潜在的伤害。天气预报技术近年来有了显著改善，使气象学家能够更准确地预测冰雹风暴的可能性。多普勒雷达系统可以检测强上升气流和大气中的湿气，这些都是潜在冰雹形成的指标。这些信息可以帮助社区为严重天气事件做好准备，减少损害。总之，hail stones不仅仅是一种有趣的天气现象；它们提醒我们自然的力量和准备的重要性。了解hail stones的形成及其可能造成的风险，可以帮助个人和社区采取主动措施来保护自己及其财产。无论是寻找避难所还是投资农作物保险，意识和准备是减轻这些冰冷弹丸影响的关键。