When the baby suddenly coughs due to too hot, it belongs to the heat, and you can eat more loofah and wax gourd. When a baby has a cough, phlegm, and yellow tongue, it is a type of hot cough. At this time, you can use white radish soup, or fry white radish. White radish has the effect of clearing away heat and phlegm, and can pass stool. Also let the baby eat fried melon, drink melon soup.
When the baby coughs for a long time, but when there is little sputum, it belongs to yin deficiency and fever. At this time, a traditional Chinese medicine prescription can be used: Fritillaria cirrhosa is powdered, steamed with pears, and added with rock sugar to relieve cough. well. Can also be made of white fungus soup, lily porridge for children to eat, can be lungs and cough. In addition, when the baby suddenly enters the air-conditioned room from a hot environment, coldness can also cause coughing, which is a type of cough that causes a type of cold inside. At this point, you can use ginger 3 small pieces, chopped, and boiled with a rice gruel, eat twice a day, continuous eating 3 to 5 days. Can warm the spleen and stomach, scattered wind cold, Lee lung gas.
Plano Concave Cylindrical Lens
Cylinder Lenses are offered in both plano-concave and plano-convex configurations, they are typically used to focus incoming light to a line, or to change the aspect ratio of an image. Cylinder Lenses are available with positive or negative focal lengths, they are used for the optics, lasers, medical science, electronics, tele-communication and others.
Worldhawk can offer cylinder Lenses include convex Cylindrical Lens, concave cylindrical lens, Meniscus Cylindrical Lens, and Doublet Achromatic Cylindrical Lens ect. Choose from N-BK7 glass, UV fused silica, or CaF2, all of which are available uncoated or with an antireflection coating.
Worldhawk can provide various kinds of cylindrical lens with high precision, We are proud to be one of the few suppliers can detection the radius and flatness about the cylindrical lens in China. Absolutly can ensure all the products are qualified.
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ChangChun Worldhawk Optics Co.,Ltd , https://www.worldhawk-optics.com