How to write severe cold?

How to write severe cold? The answer is as follows:

Leng yán hán, Yan Bishun detailed the painting ***7, Yan Bishun painted 1 horizontal, painted 2 vertical, painted 3 vertical? Fourth, left five, horizontal six, left seven. Detailed explanation of cold strokes *** 12 painting, cold strokes follow points, points, horizontal/horizontal, horizontal, vertical, vertical, horizontal, left, left, left.

Severe cold refers to the cold weather in which the temperature varies between -20℃ and -29.9℃. According to the "cold degree classification table" formulated by meteorological specialty, the weather with the temperature below -40℃ to 9.9℃ is divided into eight grades from low to high. A bad cold is grade three.

Refers to the cold weather with low ground and atmospheric temperatures. People always pay attention to the degree of cold weather in winter, which is measured by the degree of Celsius of a thermometer, such as -4℃,-10℃ and so on. In order to accurately describe the cold degree of the weather, the meteorological specialty has formulated the "Cold Degree Scale", which divides the temperature from below -40℃ to 9.9℃ and divides it into eight grades from low to high.

At the beginning of 20 12, severe cold and heavy snow hit the northern hemisphere, from China, Japan and South Korea in Asia to Britain and France in Europe, and a cold current was sweeping across Eurasia. In the first week of February, 223 people in Europe died of cold.

At the same time, Japan and China also suffer from severe cold and low temperature. Blizzard fell all over Japan. As of February 6, 20 12, the snowstorm has caused at least 63 deaths and more than 700 injuries, and the thickness of snow in some areas exceeds 2 meters. However, during the 20 12 Spring Festival, the temperature in most parts of the country is still low.