Wheelchairs are a tool for transportation. In daily use, it is difficult to avoid various problems. In order to reduce the occurrence of these problems, we need to follow the following precautions: 1. Wheelchairs are suitable for running on flat ground. When encountering obstacles, the wh

In life, many patients with freckles have such a mentality. They worry that it is difficult to treat freckles. It takes money and is painful. The dermatologist here reminds: In fact, it is not difficult to go to a professional dermatological hospital for scientific treatment. So, a glass of carrot

Herbal identification Character identification The fruit is slightly oblong and long-elliptic, with slightly pointed ends, 6-9 mm long and 3 mm wide. Hard outside, yellow surface, short hairs, 5 veins. The base has 2 pieces of white linear pulp, about 2mm long, light yellow, filmy, from the side

String pine herb is also known as French champagne grass and chrysanthemum grass. Introduced into China in 1979, it is currently cultivated and is most suitable for silage or hay drying. First, the morphological characteristics The herb is a perennial herb. The roots were thick and stout. The st

During menstruation, women need to pay attention to their diet and life. There are many taboos during menstruation, especially in the diet. Coffee is very popular among women friends, especially the office workers. Can you drink coffee during menstruation? The harm of overdrinking coffee during m

Key words: scar paste, silicone gel film, water vapor transmission rate scar, refers to the general name of wound surface morphology and internal tissue changes during wound healing, generally divided into superficial scar, hypertrophic scar, atrophic scar And keloids.

Shallow land shrub planting in dryland is a new and efficient planting model. It has the characteristics of thrifty land, water saving, simple management, low investment, low risk, and quick effect. Once invested for many years, Zoucheng Chengqian Town promotes 65 hectares for two years. Usually p

The vibrating screen is a high-precision fine powder screening machine with low noise and high efficiency. It takes 3-5 minutes to change the net quickly. It is fully enclosed and suitable for screening and filtering of particles, powder and mucilage. The vibrating screen i

Leaf vegetable special film (violet light) The special film for leafy vegetables has the functions of drip, heat preservation and longevity. Due to the low intensity of weak light transmitted through the film, it is particularly suitable for the coverage of autumn vegetables and leeks, such as le

Tomato zinc deficiency symptoms: faded from the middle leaves, compared with healthy leaves, veins are clearly visible; leaf veins gradually fade, leaf edges from yellow to brown, leaf blades become smaller, even clustered. The new leaves are not yellowed. Prevention and control measures: Do not

Question: In the recent period, many newspaper users asked that their vegetables were planted next to the corn fields. The leaves of the first day of the vegetables were still growing well. When the neighbors planted corn, the next day they found that the leaves of the vegetables were rolled up an

Growing environment Hi warm climate, not tolerant to cold, cultivated in the north, winter needs cold. The soil grows better on sandy soil and is not suitable for clay cultivation. 3 Distribution Distributed in South China, Southwest China and Jiangxi, Fujian, Taiwan, Hubei, Hunan and other pla