selectivity是什么意思 selectivity的中文翻译、读音、例句

词的意思：selectivity是指选择性，指某种事物或行为能够有选择地作出反应或对某些特定条件或因素而产生反应的能力。

词性：selectivity是一个名词。

常用场景：selectivity通常用于描述生物学、化学、材料科学、计算机科学等领域中的过程或实验的结果。例如，可以使用selectivity来描述某种酶对特定底物的选择性，或某种化合物在与特定试剂反应中的选择性。

词组搭配：常见的词组搭配包括selectivity factor（选择性因子）、selectivity index（选择指数）、enantioselectivity（对映选择性）、regioselectivity（部位选择性）等。

相关短语：与selectivity相关的短语包括selective（有选择性的）、selective breeding（选择性育种）、selective attention（选择性注意力）等。

发音拼写：[sɪˌlektɪˈvɪti]

selectivity的意思是选择性。读音为/sɪˌlɛkˈtɪvəti/。

例句：

1. The selectivity of the college makes it difficult to gain admission.

这所大学的选择性很高，很难被录取。

2. The selectivity of the filter is important to ensure the purity of the water.

过滤器的选择性很重要，以确保水的纯度。

3. The drug has a high selectivity for the targeted cells, minimizing side effects.

该药物对目标细胞具有很高的选择性，减少了副作用。

selectivity在中文中有"选择性、选择率"的意思，其次还有"选择能力"的意思，读音为[.silek'tiviti]，selectivity来源于英语，在《郎文英汉双解大词典》中，共找到38个与selectivity相关的例句。

Selectivity的翻译

1.选择性

例句:The catalyst will has good activity and selectivity if the synthesis and dehydration of methanol are "synergic" . (如果甲醇合成组分和甲醇脱水组分相互匹配产生“协同效应”，那么催化剂就具有良好的活性和选择性。)

2.选择率

例句:The conversion of terpineol was 94.1% and the selectivity of terpinyl acetate was 93.3% under the optimal reaction conditions. (在最佳反应条件下，松油醇的转化率为94.1%，乙酸松油酯的选择性为93.3%。)

3.选择能力

例句:In this study, the chiral selectivity of arginase was investigated by means of molecular dynamics and molecular docking. (本文运用分子对接和分子动力学模拟的方法，对精氨酸酶进行手性选择性研究。)

4.选择比、选择能力

例句:To increase the selectivity we lade La ion on the catalyst carrier. (翻译:通过负载镧提高了催化剂的选择性； )

用法及短语

selectivity一般作为名词使用，如在direction selectivity([化] 方向选择性)、directional selectivity(方向选择性)、enzyme selectivity([化] 酶选择性)等常见短语中出现较多。

例句

1. In this study, the chiral selectivity of arginase was investigated by means of molecular dynamics and molecular docking. (翻译:本文运用分子对接和分子动力学模拟的方法，对精氨酸酶进行手性选择性研究。)

2. To increase the selectivity we lade La ion on the catalyst carrier. (翻译:通过负载镧提高了催化剂的选择性； )

3. Regio selectivity and catalytic effect of different palladium compounds were discussed. (翻译:探讨了不同的钯化合物的区域选择性和催化作用。)

4. The silylation of support TS-1 led to the increase of catalyst activity and selectivity. (翻译:对载体进行适量的硅烷化处理，有利于提高催化剂的活性和选择性。)

5. With time-parameter R-tree, a novel spatiotemporal histogram was proposed to estimate the selectivity for spatiotemporal querying. (翻译:结合TPR-树索引结构，构建满足时空查询的直方图，估算时空查询的选择性。)

6. In this study, the chiral selectivity of arginase was investigated by means of molecular dynamics and molecular docking. (翻译:本文运用分子对接和分子动力学模拟的方法，对精氨酸酶进行手性选择性研究。)

7. In the isomerization of vinyl norbornene, the conversion of VNB and selectivity of ENB are both almost 100%. (翻译:在乙烯基降冰片烯异构化中，VNB转化率和ENB选择性均接近100%。)

8. The problems related to the food selectivity of Takifugu obscurus are also discussed. (翻译:同时对其食性的相关问题进行了讨论。)

9. Strain CD1 has similar superiority and selectivity to strain BP2 in degradation. (翻译:菌株cd1与菌株bp2有相似的降解优势和选择性。)

10. The thickness of OPPy film has an important effect on the sensitivity and selectivity for DA with respect to AA. (翻译:过氧化聚吡咯膜的膜厚对于多巴胺的选择性和灵敏度具有很重要的影响。)

11. Reproducibility, stability, resp-ponse time and selectivity of the new fiber optic sensor are reported. (翻译:报道了传感器的重现性、稳定性、响应时间和选择性。)

12. Excellent selectivity was obtained for the separations of polar position isomers. The benzamide substituent group on crown ether makes the stationa… (翻译:由于冠醚上引入苯甲酰胺取代基，因而对苯胺类及不经衍生化的碱性化合物能特殊选择性地分离。)

13. The optimizer uses MAGIC values as a last resort when it is unable to accurately predict the selectivity of a predicate . (翻译:当优化程序不能准确判定一个谓词的选择性时，它的最后一个手段就是利用MAGIC值。)

14. We haven't found any convincing evidence that selectivity or prestige matters. (翻译:我们还没有找到任何有说服力的证据来证明选择性或声望很重要。)

15. The filter selectivity and stopband attenuation can be easily specified or controlled. (翻译:所设计滤波器的选择性和阻带衰减可预先给定并易于控制。)

近义词&反义词

selectivity作为名词的时候，其近义词以及反义词有s、selectivities等。