Which is better, Zhangdian Shixin Ophthalmology or Crystal Ophthalmology

The professional level and service of Shixin Ophthalmology are very good, and we have compared many families and finally chose Shixin.

Crystal Ophthalmology is a developed information, the introduction of products and technologies are leading in the country, can be directly connected to home and abroad, is a service point of foreign technology in the country, the main direction is to the hospital to do technology promotion, the clinic is the service type of Huimin

Today, 2020, I went to Shixin Ophthalmology School to ask for the establishment of a file, at the intersection of Liuquan Road and Huaguang Road of Shixin Ophthalmology, a male doctor tested the child, and half of the test was really unbearable, the male doctor did not have a good attitude to talk to the child throughout the whole process, and the child was scared of nothing, and the doctor basically fell around with their things during the examination, I am a male parent but today I endured it.

Hello, you need to go to a local professional ophthalmology hospital to ensure the accuracy of the examination results and the right eye for your eye condition.

Zibo Shixin Ophthalmology secretly prescribed orthokeratology lenses to obtain huge profits, and the prescription doctors used did not have a doctor's certificate, all of them were fake doctors, and they had been punished and publicized by the Zhangdian District Health Bureau.

Shen Yueling, the boss of Crystal Ophthalmology, has no moral bottom line at all, reversing right and wrong, and turning her face will not recognize people! It's notoriously stinky in the industry! Employee wages are not deducted!

It's all black money! The employees in the company know it very well, but no one dares to say it! Zhao Shijing of the company's personnel department is recruiting interviews all day long!

Every month, the company has to go with two people! A shop that sells eyeglasses is eligible for orthokeratology lenses???

Zibo Zhangdian Shixin Ophthalmology has been investigated by the District Health and Family Planning Commission, and they did not have the qualification to prescribe orthokeratology lenses but secretly fitted them.

Shixin Ophthalmology sold OK glasses to cure my friend's child's eyes, and they went to the central hospital again**. Crystal Ophthalmology doesn't know. Medigo is famous.

China's largest crystal base - Donghai County Crystal Market, the crystal capital of the East China Sea, was established in 1992, at the beginning of the lunar calendar.

Fourth, the ninth day of the first month, that is, a trading day once every five days, the East China Sea dialect is called Fengji. In the early morning of the market day, the market is already crowded, and farmers from all over the country and eight miles flock here, they are all rural processing households around Donghai County. They poured out their babies, big and small.

As large as a few kilograms of crystal balls, more than a dozen kilograms of ornamental stones, exquisite bracelets, pendants, most of them are from the hands of farmers. In the market, the ground is full of crystals, and the good things are picked by yourself.

Donghai County, Lianyungang, is the place with the richest crystal reserves in the world. Pujiang County, Zhejiang Province is the largest crystal handicraft production base in China.

Zhaoyuan City, Shandong Province is a coastal open city on the Shandong Peninsula, is China's largest production area, Zhaoyuan City, Shandong Province is rich in mineral resources, mainly gold and silver ore, as well as quartz stone, fluorite, fluorite, building stone, etc.

**Resources are all over the county, and the reserves are abundant. The focus is on the mountains in the northeast, north, northwest and south. In the area of more than 60 kilometers from Fushan, Linglong Mountain, Luoshan to Jinhua Mountain, there are more than 60 kilometers of gold veins that can be mined, and there are many reserves and high grade.

Linglong Mountain, which stands side by side with the main peak of Luo Mountain, has the richest reserves, and has the saying of "Jiandou Mineral Sand Flat Dou Gold". The Linglong Gold Mine is located at the foot of Linglong Mountain.

Donghai County, Lianyungang, Jiangsu Province is the largest crystal producing area in China, and the crystal coffin is made of crystal produced in Donghai County, Lianyungang.

The production base and wholesale market of natural crystal are in the East China Sea, Lianyungang, Jiangsu.

The production and wholesale base of artificial crystal is in Pujiang, Jinhua, Zhejiang.

Taizu's crystal coffins are all made by the crystals of Hainan and Zhejiang, the amount and quality of Hainan crystal reserves are the best in China, and the East China Sea is just a distribution center, to put it bluntly, it is a trading concentration point. Hainan crystal is planned by the state as a strategic resource to be sequestered, and mining is prohibited.

The boutique is still returned to Shenzhen. The output is mainly export-oriented, mainly high-end!

Natural crystals are mostly underground.

Come down、Rock from。

In the cave, abundant groundwater ** is formed. Groundwater contains.

Saturated silica, at the same time, the pressure needs to be about two to three times the atmospheric pressure, and the temperature needs to be between 550-600. After more than 80 million years of growth underground, the crystal will crystallize into a hexagonal columnar crystal according to the natural law of the "hexagonal crystal system". All the apes point to the center of the cavern and grow regularly.

China's crystal resources are abundant, and more than 25 provinces have crystal output. Jiangsu is the main production area of high-quality crystal in China, among which the East China Sea crystal is the most famous, known as the "crystal capital of China". In addition, Hainan, Sichuan and Xinjiang are also the production areas of high-quality crystal.

Crystal is an ore, a hard body of material produced during the formative stage of geological development 500 million years ago. The rock layers in which these crystals are found are aggregates (mixed) bodies of ores, which are formed in the form of igneous rocks, sedimentary rocks, metamorphic rocks and other properties. In line with the ore called crystal, the atoms that are composed of it usually need to be arranged in a systematic, regular, and orderly manner, and repeated in a three-dimensional spatial structure.

These arrangements determine the characteristics of the crystal, including its hardness, saturation, and symmetrical arrangement (crystals are always arranged symmetrically along at least one optical axis).

X-rays can now be used to analyze the structure of crystals, whereas in the past, only the shape of the crystal could be analyzed, making it difficult and sometimes confusing. Homogeneous crystals, such as quartz, have an infinite variety of sizes and properties in the form in which they were found. To add to the confusion, most of the ore grows into aggregate form, or very few crystals that grow into perfect shapes.

The characteristics of the crystal's appearance can be identified by its habits. For example, gemstone ores, even mineral crystals, have different habits depending on the origin or color. For example, blue-green beryl and aquamarine are usually crystals with a long refractive index, while pink cesium beryl is found in the shape of short, flat crystals.

When the chemical composition of an ore is combined in one place with other ores, but crystallizes in a different arrangement, it is called homogeneous heteromorphism. Perhaps the most well-known examples are diamonds and graphite, both of which are crystalline crystals of carbon composition.

There is no single color factor on crystals, and some colors that are visible to the naked eye come from chemical composition. The arrangement of atoms in the crystal structure also affects the presentation of colors, as they affect the penetration of the beam. These beams of light are reflected and refracted along the structure of the crystal, so they show a specific color depending on the way the light is skewed.