Search results for keyword: medicines
Copper alloy castings GB/T 13819-92
Copper alloy casting is an important part of the development of modern industry. In the manufacturing industry, copper alloy casting is widely used in the production of auto parts, machinery parts, large machinery and other products. As a traditional casting method, copper alloy casting has its uni......
1Cr18Ni12 use
Introduction
1Cr18Ni12 is a type of stainless steel, which is widely used mainly for its corrosion resistance, heat resistance, strength, and formability. The 1Cr18Ni12 composition are as follows: Carbon (C) 0.12–0.19%, Chromium (Cr) 18.0–20.0%, Nickel (Ni) 11.0–14.0%. 1Cr18Ni12 stainless stee......
rock
Rocks
Rocks are one of the most common features on Earth’s surface. They are made up of natural, solid materials that form together over time. Rocks can be found virtually everywhere on land, under the sea, in the air, and even in space. Rocks are made up of minerals that have been compressed to......
black medicine
Herbal Medicine: An Alternative to Traditional Medical Treatments
Herbal medicine is a medicinal practice that uses plants, or plant extracts, to treat a variety of ailments. Many people choose to try herbal remedies because they are natural and generally do not have side effects associated with ......
tags： herbal
can
medicine
毒品黑药是一种多成分的经配制的工艺药品它包含了毒素利尿剂精神活性物质以及其他成分这些原药材料按照一定的比例组合制成成组而成的混合物其中每一种成分都具有特定的剂量并且每一种成分都具有不同的功能毒品黑粉
可以通过吸食崩裂或溶液中服用而到达人体内并产生特定的兴奋作用使人易受到药物性或中毒性危害其危害远远大于一般抗病毒药物的成分
毒品黑药的主要作用是让人产生兴奋感提升精神而毒素也可以造成人体上的伤害它可以使神经系统和心血管系统变得极度活跃伴有眩晕头晕心跳加快血压升高神经衰弱和肌肉松弛等多种副作用它还会损害用户的记忆力自我控制能力和判断力导致严重的身心障碍甚至导致死亡此外还有诸多健康危害如损伤免疫系统肝肾功能衰竭以及皮肤病变等
1025
Sophie
1025
Sophie
mineral
Minerals
Minerals are chemical elements that form naturally in the Earth as solids. Minerals can be compounds of elements or compounds of compounds. The word mineral originates from the Latin word mīnērālēs, which means a mineral. Minerals are usually formed in rocks and other solid features i......
heavy liquid
Boiling Point Elevation and Cryoscopic Constant
Boiling point elevation is a phenomenon involving the increase of the boiling point of a liquid due to the addition of a solute. It occurs when a solute, such as a salt, is dissolved in a pure solvent, such as water. The solute, then, increases the ......
Flotation size
Climate Change Effects on Agriculture
Climate change affects all of us. While most people think immediately of melting glaciers and rising sea levels, changes to our climate also have a profound impact on food production and access to nutrition in many of the world’s poorest countries. Currently......
Kaolin beneficiation
？
Kaolin mining is a growing sector in the materials industry. Kaolin, which is also known as china clay, is a rock that is rich in kaolinite. It is characterized by its white, fine texture, as well as its chemical-physical properties. It is an essential ingredient in some industries like paper an......
chemical selection
Introduction
In the field of chemistry, the opportunities for chemical selections are abundant. Chemicals serve a variety of purposes, from detergents to medicinal agents, and new discoveries are constantly being made. With this in mind, a chemist must be aware of the various chemical selections ......
Chromium poisoning
Chromium Poisoning
Chromium poisoning occurs when a person is overexposed to chromium, a metallic element that is found in nature, and present in many industrial settings. Chromium is an important element of our environment and is an essential micronutrient for human and animal health. However, o......
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