Nghĩa của từ tarnishes bằng Tiếng Anh

Đặt câu với từ "tarnishes"

Dưới đây là những mẫu câu có chứa từ "tarnishes", trong bộ từ điển Từ điển Tiếng Anh. Chúng ta có thể tham khảo những mẫu câu này để đặt câu trong tình huống cần đặt câu với từ tarnishes, hoặc tham khảo ngữ cảnh sử dụng từ tarnishes trong bộ từ điển Từ điển Tiếng Anh

1. Neptunium metal is silvery and tarnishes when exposed to air.

2. Synonyms for Besmirches include defiles, stains, befouls, soils, contaminates, pollutes, spoils, spots, taints and tarnishes

3. Curium is a hard, brittle, silvery metal that tarnishes slowly in dry air at room temperature

4. Bornite has a brown to copper-red colour that tarnishes to an iridescent purple on exposure to air

5. Americium is a silvery-white synthetic metal. It slowly tarnishes in dry air, but it is resistent to alkalis

6. Curium is a hard, brittle, silvery radioactive metal that tarnishes slowly and which can only be produced in nuclear reactors.

7. Americium appears to be more malleable than uranium or neptunium and Americium tarnishes slowly in dry air at room temperature

8. Bornite definition: a mineral consisting of a sulphide of copper and iron that tarnishes to purple or dark Meaning, pronunciation, translations and examples

9. Cerium is a soft, ductile and silvery-white metal that tarnishes when exposed to air, and it is soft enough to be cut with a knife

10. This result is obtained by abrasion (a mechanical polishing action by an abrasive) and by the chemical or cleansing action of acids or alkalis on the oxides, sulphides and various tarnishes.

11. Bornite (plural Bornites) (mineralogy) A reddish mineral that tarnishes on exposure to air; it is a mixed sulfide of iron and copper with the chemical formula Cu 5 FeS and is an important ore of copper

12. Bornite ( plural Bornites ) ( mineralogy) A reddish mineral that tarnishes on exposure to air; it is a mixed sulfide of iron and copper with the chemical formula Cu 5 Fe S and is an important ore of copper.

13. Bornite (plural Bornites) (mineralogy) A reddish mineral that tarnishes on exposure to air; it is a mixed sulfide of iron and copper with the chemical formula Cu 5 FeS and is an important ore of copper