The Spring Equinox today
Therefore, both day and night are cold and heat flat.
A "fen" word tells the dividing line between day and night, cold and summer.
At this time, the sun's yellow longitude is 0 degrees, and the sun's position is above the equator.
According to the almanac, "Dou Zhi ren is the Spring Equinox, about Zhou Tian, day and night equalization between the northern and southern hemispheres, and when the half of spring, so it is called the Spring Equinox."
The Spring Equinox usually refers to the time when the solar longitude is at 0 °, around the 15th day of the second month of the lunar calendar (about March 19-22 in the Gregorian calendar).
In the time period, it also refers to the position of the sun between 0 °and 15 °of the yellow longitude, that is, the period from the spring equinox to the Qingming Festival, while the Gregorian calendar  is about between March 20 and April 5.
On the Spring Equinox's day, the sun shines directly on the earth's equator, with the opposite seasons in the northern and southern hemispheres. The Spring Equinox in the northern hemisphere and the Autumn Equinox in the southern hemisphere.
When the trenching machine turns at the head of the field, it should first cut off the walking power, then cut off the power of the trenching machine, and forcefully lift the handframe to make the knife tip off the ground, and then join the walking power, how much is the chain trenching machine, in order to prevent the small and medium throttle from turning in the field.Detalle +
Shandong Gaotang Xinhang Machinery Co., Ltd. is located in the beautiful Jiangbei Water City, the famous hometown of calligraphy and painting-Shandong Gaotang Renhe Industrial Park, with superior location and convenient transportation. Since the establishment of the factory, scientific management, reform and innovation, regarding quality as life and customers as God, the production scale has grown rapidlyDetalle +
19 May,2023Detalle +