On April 16, according to Hong Kong media reports, Ping An’s online medical services business “Ping An Good Doctor†will begin to explore investor demand for its Hong Kong initial public offering. Wang Tao, chairman and CEO of Ping An Good Doctor, said in an inter
Read moreScience Supplement: This bacterium can prevent skin cancer March 5, 2018 Source: Biological Exploration of: M Kee Window._bd_share_config={ "common":{ "bdSnsKey":{ },"bdText":"","bdMini":"2","bdMiniList":false,"bdPic"
Read moreThe spray dryer sprays the material into droplets and disperses it in hot air. The materials are in contact with the hot air in a cocurrent, countercurrent or mixed flow manner, so that the water evaporates quickly to achieve the purpose of drying. By means of spray drying, unit oper
Read moreFirst, snow hazard Mechanical damage Due to the gravity of the snow, the snow is too thick and it is often possible to compress the unstructured greenhouse. According to calculations, when the thickness of snow is about 20 cm, the amount of snow per square meter can reach 20 kg, and the weight of
Read more1 Construction conditions Peach trees have the characteristics of shallow root system, poor water resistance, and high oxygen demand for growth activities. Therefore, the areas with high soil permeability and low groundwater level (less than 1m) should be selected when constructing a garden. At t
Read moreRotation is a model that can solve the problem of continuous cropping. It not only promotes the growth of vegetables, but also reduces the incidence of pests and diseases. The more than one year of planting mode can adjust the planting structure, increase the multiple cropping
Read moreImage source: WuXi PharmaTech WeChat public number Today (May 8th), the pharmaceutical industry unicorn enterprise WuXi PharmaTech officially listed on the main board of Shanghai stock market, the daily limit at the opening, the price of 31.10 yuan, an increase of 43.98%, reaching t
Read morePots serve the theme of deepening the bonsai art. The use of pots is an important knowledge. Appropriate use of pots can not only reflect the theme of the bonsai, and can achieve a reasonable combination of plants and pots, showing a higher level of art, depicting a better picture. Bonsai basins c
Read moreDiabetes diet control is the most important horse in the Diabetes treatment troika. Dietary mixes increase the proportion of vegetables, such as one meal, and vegetables account for more than half. The good control effect of diabetes for the adjuvant treatment of diabetes can better control calori
Read moreOn April 7th, affected by the cold air from the south, the kiwifruit production area in the north of Qinling Mountain in Shaanxi suffered the strongest spring cold attack on the kiwifruit in China's history. As a result, the kiwifruit in the main production area of ​​kiwifruit wa
Read moreSmall watermelons are favored by people because of their excellent quality and small fruit size (fruit weight is generally l-3kg). However, the open cultivation is vulnerable to adverse weather effects such as low temperature and rain in early spring, typhoon in summer, cold wave in autumn, etc., a
Read moreGinkgo biloba is commonly known as ginkgo, is a nutritious high-level supplements, containing crude protein, crude fat, reducing sugar, nuclear protein, minerals, crude fiber and a variety of vitamins and other ingredients. Has phlegm, cough, lungs, Dingchuan and other effects, but can cause poiso
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