美國留學(xué)選擇什么專業(yè)好?留學(xué)美國熱門專業(yè)推薦
2019-06-26
更新時(shí)間:2024-04-24 02:01作者:小編
?一:鎘是什么意思(中英文)解釋的意思
鎘是一種化學(xué)元素,符號(hào)為Cd,原子序數(shù)為48。它是一種銀白色的有毒金屬,在自然界中很少以純形式存在。鎘主要用于電池、合金和涂料等工業(yè)產(chǎn)品中。它也被用作農(nóng)業(yè)肥料和獸醫(yī)藥品。
Cadmium is a chemical element with the symbol Cd and atomic number 48. It is a silvery-white toxic metal that is rarely found in its pure form in nature. Cadmium is primarily used in industrial products such as batteries, alloys, and coatings. It is also used as an agricultural fertilizer and veterinary medicine.
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鎘通常以化合物的形式使用,而不是單獨(dú)存在。它可以與其他金屬形成合金,如鎘鎳合金和鎘銀合金。此外,鎘還可以用于制造防腐劑、顏料和塑料等產(chǎn)品。
Cadmium is typically used in the form of compounds rather than existing alone. It can form alloys with other metals, such as cadmium-nickel alloy and cadmium-silver alloy. Additionally, cadmium can be used to produce preservatives, pigments, and plastics.
1. The battery in my phone contains a small amount of cadmium.
2. The use of cadmium in paint has been restricted due to its toxicity.
3. Farmers often use cadmium-based fertilizers to increase crop yield.
4. The veterinarian prescribed a cadmium-based medication for my cat's illness.
5. The metalworker was careful to wear protective gear when working with cadmium.
五:同義詞及用法
1. Cd - chemical symbol for cadmium
2. Toxic - poisonous or harmful
3. Alloy - a mixture of two or more metals
4. Fertilizer - a substance used to promote plant growth
5. Veterinary medicine - medical treatment for animals
六:編輯總結(jié)
鎘是一種有毒金屬元素,主要用于工業(yè)產(chǎn)品和農(nóng)業(yè)肥料中。它可以與其他金屬形成合金,并且還可以用于制造防腐劑、顏料和塑料等產(chǎn)品。由于其毒性,鎘的使用受到限制。編輯應(yīng)當(dāng)注意在使用鎘時(shí)采取必要的防護(hù)措施,并且避免過量暴露。