The cost parameters for membrane separation of gases are defined in terms of effective selectivity and cost permeability.
将膜分离过程的成本定义为成本渗透率和有效选择性的函数。
Roche told the press they expect the new drug's "potency and selectivity" will lead to a treatment that is "both effective and well tolerated".
罗氏公司期望这个新药的有效性和选择性能够使黑色素瘤的治疗变得有效而且耐受。
Being an effective depressant of diaspore, SA3 has such properties as lower dosage, good applicability and high selectivity.
作为一水硬铝石的高效抑制剂，SA3还具有用量少、适用性强、选择性高等特点。
Chelating agents combined with neutral oil may be used as effective collector for fine wolframite. The selectivity of flotation is much better than that of sodium oleate.
螯合剂中性油可以作为细粒黑钨矿的有效捕收剂，其选择性远比油酸钠好。
The resin was a mild yet effective iodinating agent for active aromatic rings with good selectivity.
该树脂是一种反应条件温和，选择性好的活泼芳环碘化剂。
As a promising sample preparation technique, SPE costs less time, selectivity, more effective than traditional liquid-liquid extraction.
该技术比传统液—液萃取用时短、二次污染小、选择性好，是一种很有前途的样品预处理技术。
The method has high propylene conversion rate and high propylene oxide selectivity; especially the effective availability of hydrogen is higher and the stability of activity is better.
该方法具有高的丙烯转化率和环氧丙烷选择性，尤其是氢气有效利用率更高，活性稳定性更好。
Such selectivity and effective equimolar reactivity has never been demonstrated in a living animal.
这样的选择性和有效等摩尔反应性在活的动物身上还从没有实验证实过。
The results indicated that the collector TL-1 had good selectivity and collecting capability for copper minerals and BK510 had effective depressing action for pyrite.
试验结果表明，捕收剂TL-1对铜矿物具有良好的选择性和捕收能力，新型抑制剂BK510对黄铁矿具有有效的抑制作用。
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。
As an effective extraction method, microwave assisted extraction has been widely studied owing to its simplicity, ease of use and good selectivity.
微波辅助提取作为一种有效提取方法，因其简单、方便、快速和选择性好等优点得到了广泛关注。
The present work demonstrates that the polymerization is an effective way to improve the selectivity and thermal stability of common ionic liquids as CGC stationary phases.
研究表明，对常规离子液体进行柱内聚合是改善常规离子液体气相色谱固定相的热稳定性和选择性的有效途径。
The mesoscale pores are benefit to the diffusion of larger molecules with low resistance, while the micro-scale pores can provide effective catalytic sites of small molecules with high selectivity.
介孔允许大分子进入孔道同时具有较小的扩散限制，微孔则作为小分子的吸附场所，使小分子能够很好的择型催化。
The mesoscale pores are benefit to the diffusion of larger molecules with low resistance, while the micro-scale pores can provide effective catalytic sites of small molecules with high selectivity.
介孔允许大分子进入孔道同时具有较小的扩散限制，微孔则作为小分子的吸附场所，使小分子能够很好的择型催化。
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