selenious
简明释义
adj. 亚硒的；二价硒的
英英释义
Relating to or derived from selenium, especially in the form of selenious acid. | 与硒有关或源自硒，尤其是以亚硒酸的形式。 |
单词用法
同义词
| 硒酸盐 | Selenite is often used in the production of glass and ceramics. | 硒酸盐常用于玻璃和陶瓷的生产。 | |
| 硒 | 硒是人体健康所需的重要微量元素。 |
反义词
| 硒的 | 非硒化合物更安全食用。 | ||
| 非硒的 | In agricultural practices, non-selenious fertilizers are preferred in certain regions. | 在某些地区的农业实践中，优先使用非硒肥料。 |
例句
1.The Candida utilis has strong selenium enriching capacity and good stability, can be used for producing selenious yeast, and is a strain with high research and development value.
本发明的产朊假丝酵母具备较强的富硒能力，且稳定性好，可以用于硒酵母生产，是一株极具研究开发价值的菌株。
2.A selenious acid type solution of better performance was obtained by the test of polarization curve, the test of corrosion resistance and the test of duration life.
研究改进了现行的钢铁件常温黑化工艺，通过极化曲线测试、耐蚀性测试、寿命测试得到了性能良好的常温亚硒酸体系黑化液。
3.In this paper the electrochemical reduction mechanism of selenious acid(H 2SeO 3) in phosphoric acid solution was studied by rotating ring-disc electrode and cyclic voltammetry techniques.
利用旋转环-盘电极方法开结合循环伏安技术研究了磷酸溶液中亚硒酸的电化学还原机理。
4.In this paper the electrochemical reduction mechanism of selenious acid(H 2SeO 3) in phosphoric acid solution was studied by rotating ring-disc electrode and cyclic voltammetry techniques.
利用旋转环-盘电极方法开结合循环伏安技术研究了磷酸溶液中亚硒酸的电化学还原机理。
5.The laboratory conducted tests to measure the concentration of selenious 亚硒酸盐 acid in the samples.
实验室进行了测试，以测量样品中selenious 亚硒酸盐 酸的浓度。
6.The environmental impact of selenious 亚硒酸盐 pollution is a growing concern among scientists.
科学家们越来越关注selenious 亚硒酸盐 污染对环境的影响。
7.In agriculture, selenious 亚硒酸盐 compounds are sometimes used to enrich soil selenium levels.
在农业中，selenious 亚硒酸盐 化合物有时用于提高土壤中的硒含量。
8.Researchers found that selenious 亚硒酸盐 acid can have antioxidant properties beneficial for health.
研究人员发现，selenious 亚硒酸盐 酸具有对健康有益的抗氧化特性。
9.Certain fish species accumulate selenious 亚硒酸盐 compounds, which can affect human consumption.
某些鱼类会积累selenious 亚硒酸盐 化合物，这可能影响人类消费。
作文
In the realm of chemistry, the study of elements and their compounds is crucial for understanding the natural world. One such element that has garnered attention due to its unique properties is selenium. When we delve deeper into selenium, we encounter various forms, one of which is selenious (硒的，含硒的). This term refers specifically to compounds containing selenium in a lower oxidation state, typically +4. Understanding selenious compounds is essential not only for academic purposes but also for their practical applications in various industries.Selenium itself is a non-metal that is often found in nature in conjunction with sulfur and tellurium. It plays a significant role in biological systems, particularly as an essential trace element for many organisms, including humans. The selenious compounds derived from selenium, such as selenious acid (H2SeO3), are of particular interest due to their reactivity and potential health benefits. Research has shown that these compounds can exhibit antioxidant properties, which help protect cells from damage caused by free radicals.The significance of selenious compounds extends beyond their biological implications. In the field of electronics, they are used in the production of photoconductors and solar cells. Their ability to conduct electricity under certain conditions makes them valuable materials for developing advanced technologies. Furthermore, in agriculture, selenious fertilizers are sometimes utilized to enhance soil quality and promote plant growth, showcasing the versatility of selenium in different domains.However, it is important to note that while selenium is essential for health, excessive exposure to selenious compounds can lead to toxicity. Symptoms of selenium poisoning include gastrointestinal distress, hair loss, and neurological damage. Therefore, understanding the balance of selenium intake is critical, especially in regions where soil selenium levels are either deficient or excessively high.In conclusion, the term selenious (硒的，含硒的) encapsulates a fascinating aspect of chemistry that bridges the gap between elemental science and real-world applications. From its role in human health to its utility in technology and agriculture, selenious compounds are integral to various fields. As research continues to unveil the complexities of selenium, it becomes increasingly clear that this element, along with its selenious derivatives, holds significant promise for future innovations and improvements in our daily lives.
