In the next three days, most of the country will have less rain and the temperature will rise significantly. In northern Xinjiang, eastern Tibet, southeastern Qinghai, southern Gansu, northern Sichuan Plateau, northeastern Inner Mongolia, and northeastern China, there are small to medium snow or snow showers. Among them, from 19 to 20, there are heavy snow in parts of northern Xinjiang. . There are light rains or showers in southeastern Sichuan, Chongqing, eastern Yunnan, central and northern Guangxi, western Hubei, and western Hunan.
This morning, in the morning, some parts of Chongqing, western Hunan, central and northern Jiangxi, southwestern Zhejiang, northwestern Fujian, southwestern Yunnan, and northern Guangdong have fogs with visibility less than 1,000 meters, and local visibility is less than 200 meters.
The cause of the foggy weather is mainly due to the relatively large air humidity near the ground, and the wind is relatively small, and the ability to spread is relatively poor, which is more common in autumn and winter. In the winter, snow, fog, strong winds and frozen weather increase, the climate is complex and changeable, and road traffic conditions are harsh. It is a prone and high incidence of road transport safety production accidents. In catching the foggy weather, due to the low visibility, the driver should control the speed to ensure safety; at the same time, the foggy weather will significantly reduce the air quality, affecting the health of the body, and the residents need appropriate protection; the airport, highway, ferry terminal take measures, Ensure traffic safety.
The specific forecast is as follows:
From 08:00 to 19:00 on the 18th, there are small to medium snow in the north of Xinjiang; southeastern Qinghai, northeastern Tibet, northern Sichuan Plateau, southwestern Gansu, northeastern Inner Mongolia, northwestern Heilongjiang, eastern Jilin, eastern Liaoning, etc. Light snow or snow showers; there are light rains or showers in southeastern Sichuan, western Guizhou, northeastern Yunnan, and southern Taiwan. There are 4 to 6 winds in western Gansu and Inner Mongolia. Most of the Bohai Sea and the Yellow Sea have a southwesterly wind of 6 to 7 and a gust of 8; the Taiwan Strait, Taiwan's east and south seas, and the north and south of the South China Sea have 5 to 6 northeast winds; the southwestern South China Sea has 6 to 7 northeasts. wind.
From 08:00 to 20:00 on the 19th, there were small to medium snow or snow showers in northern Xinjiang, eastern Tibet, southeastern Qinghai, northern Sichuan Plateau, southern Gansu, northeastern Inner Mongolia, Heilongjiang, central and eastern Jilin, and northeast Liaoning. Among them, there is heavy snow in parts of northern part of northern Xinjiang; there is light rain or sleet in northwestern Yunnan; there are light rain or showers in southeastern Sichuan, central and western Guizhou, northeastern Yunnan, central and eastern Hainan, and eastern Taiwan. There are 4 to 6 winds in western Gansu, Ningxia, most of Inner Mongolia, North China, and Eastern Shandong. Most of the Bohai Sea and the Yellow Sea have 6 to 7 grades, and the southwesterly winds of the 8th grade of the gusts turn northwestward; the northerly winds of 5 to 6 grades and 7 winds of the southern part of the South China Sea.
From 08:00 to 21:00 on the 20th, there are small to medium snow or snow in northern Xinjiang, northeastern Inner Mongolia, and most parts of Heilongjiang. Among them, there are heavy snow in parts of northern Xinjiang; most of Chongqing, western Hubei, most of Guizhou, There are light rains or showers in western Hunan, central and northern Guangxi, central and eastern Hainan, and eastern Taiwan. There are 4 to 6 winds in northern Xinjiang, western Gansu, most of Inner Mongolia, and northeastern China. The wind power in Xinjiang's Shankou area can reach 7-8. There are 5 to 6 northeast winds in the Taiwan Strait and the south-central South China Sea.
The main factors that need to be considered when using a basic Peristaltic Pump include the compatibility of the liquid with the Peristaltic Pump Tubing used, the trade-off between flow rate and pulse rate(roller number), Each rotation will dose equal liquid volume which ensures the flow accuracy. and the roller number decides the pulsation of the liquid, if you need a low pulsation liquid delivery, pls choose the multiple rollers to pump head or work with the Pulsation damper.
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