sterility
英 [stɛˈrɪlɪti]
美 [stəˈrɪlɪti]
n. 不孕; 不毛
BNC.22675 / COCA.22153
柯林斯词典
- ADJ 消过毒的;无菌的
Something that issterileis completely clean and free from germs.- He always made sure that any cuts were protected by sterile dressings...
他总是坚持要用无菌纱布包扎伤口。 - Urine is sterile.
尿液是无菌的。
- He always made sure that any cuts were protected by sterile dressings...
- ADJ 无生殖能力的;不育的
A person or animal that issterileis unable to have or produce babies.- George was sterile.
乔治没有生育能力。 - ...a sterile male.
没有生育能力的男子
- George was sterile.
- ADJ-GRADED 无生气的;缺乏新意的
Asterilesituation is lacking in energy and new ideas.- Too much time has been wasted in sterile debate.
在毫无新意的辩论上已经浪费了太多时间。
- Too much time has been wasted in sterile debate.
英英释义
noun
- the state of being unable to produce offspring
- (of non-living objects) the state of being free of pathogenic organisms
双语例句
- Diversity of cytoplasmic male sterility is key measure for solving grain quality, resistance and yield of three line hybrids.
胞质雄性不育多样性是解决三系杂交稻品质、抗性和产量的主要措施。 - These are obvious implications for the design of other methods of producing male sterility.
这些显然对设计产生雄性不育的新方法都有启发。 - Methods: The validation for sterility test includes inhibition test for bacteria and fungi and irrigation test.
方法：无菌检查法的验证试验&抑细菌和抑真菌试验及冲洗量试验。 - OBJECTIVE To verify the sterility test of pefloxacin mesylate for injection.
目的对注射用甲磺酸培氟沙星无菌检查的方法进行研究。 - Male sterility opens up an efficient and cost-effective way to take advantage of hybrid vigor in crop production.
雄性不育为农作物杂种优势的利用开辟了一条经济有效的途径。 - Hybrid sterility is sometimes overcome by polyploidy.
有时可用多倍性来克服杂种不育性。 - For instance, if human artificially block a gene expression in pollen development, male sterility may be caused.
如人为地阻止花粉发育过程中的某个基因的表达，可能导致雄性不育。 - Each batch is tested and the sterility of bulk antigen is verified.
对每批疫苗都要进行检验，并要对散装抗原进行无菌性验证。 - They are widely used for gravimetric analysis, microanalysis, colloid separation and sterility test.
广泛用于重量分析、微量分析、胶体分离及无菌实验中。 - That can mean sterility, problems as a teenager, cancer.
那可能引起青少年的问题&不育和癌症。