selectivity的例句大全

Though xanthate, the traditional sulfide ores collector effective in collecting ability, its selectivity is not good.

传统硫化矿捕收剂黄药的捕收能力虽然较强, 但是其选择性较低.

互联网摘选

Zirconia shows different selectivity from silica power of high performance liquid chromatography ( HPLC ).

氧化锆的色 谱 性能与硅胶形成很好的 互补,具有广阔的应用前景.

互联网摘选

The commercial results showed that the catalyst possessed high isomerization activity, selectivity and stability.

工业标定结果表明:催化剂的异构化活性高, 选择性和稳定性好.

互联网摘选

The reason for selectivity lies mainly in the violation of pragmatic principle for interrogative mood.

限制原因主要在于违反了疑问语气的语用原则.

网络文摘精选

These two methods adjust the shape-selectivity by modifying the outside surface of zeolites.

两种方法都是通过分子筛外表面改性以实现择形性调变的.

互联网摘选

In comparison with other techniques, the LIF spectrum technique possesses advantages of superior selectivity and sensitivity.

与其他光谱技术相比, 激光诱导荧光光谱技术具有极高的选择性和灵敏度.

互联网摘选

Continuing mechanistic investigations and efforts to are anticipated to lead to even higher levels of selectivity.

随着近年来不断的研究和探索,醇的氧化选择性越来越高.

网络文摘精选

Admixture of a SiO 2 carrier, however, decreases the propene selectivity somewhat.

然而, 二氧化硅载体的掺加稍微降低了丙烯的选择性.

互联网摘选

This method overcomes the limitation of low selectivity in the traditional photodynamic therapy of cancers.

该方法解决了传统光动力疗法在癌症治疗中的低选择性问题.

互联网摘选

The reaction rectification technique can solve the conflict between the reactant conversion and the product selectivity.

反应精馏技术应用到该领域可解决原料转化率与产品选择性的矛盾,该合成方法的研究在美国刚刚起步.

网络文摘精选

In contrast, transition-metal sulfides are less reactive and susceptible to poisoning and can show higher selectivity.

相反, 过渡金属硫化物作为催化剂反应活性低、不容易中毒显示了很高的选择性.

互联网摘选

The soldiers specialized in going out in small groups, to kill with a very high degree of selectivity.

这些士兵擅长小股出动，执行具有高度选择性的歼敌任务。

《柯林斯高阶英汉双解学习词典》

With time-parameter R-tree, a novel spatiotemporal histogram was proposed to estimate the selectivity for spatiotemporal querying.

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.

互联网摘选

The structure selectivity of topological index achieves its own only expression.

拓扑指数的结构选择性满足唯一性表征.

互联网摘选

Biocatalysis has many advantages such as effective activator , mild reaction, high selectivity and purity.

生物催化具有反应条件温和 、 高度选择性、产物纯度高等优点.

互联网摘选

The manufacturing technology oxygen sensor is simple oxygensensoroxygen with high sensitivity and high selectivity.

该元件制作工艺简单,对O_ 2具有较高的灵敏度和很好的选择性.

网络文摘精选

We are now introducing an dement of selectivity.

我们此时正导入一个选择性因素。

provided by jukuu

[不可数名词]Schools are tending towards greater selectivity.

学校对新生的选拔有趋严之势。

《牛津高阶英汉双解词典》

The results have shown that this electrochemical biosensor based on dual signal amplification can detect target DNA with an improved sensitivity and selectivity. The linear range is from 100 pM to 10 nM with the detection limit of 33 pM.

实验结果表明，这个基于双重信号放大反应的电化学生物传感器可以非常灵敏和特异地检测目标核酸，线性范围从100pM到10nM，检测限为33pM。

互联网摘选

Excellent selectivity in alkyl transfer was noted in the sequence of PhCH 2 > primary alkyl > secondary alkyl.

季铵盐中烷基的转移具有较好的选择性,其优先顺序为:苄基>伯烷基>仲烷基.

互联网摘选