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- It was concluded that as a additive, triethyl phosphate (TEP) was prior to acetic acid for the hollow fiber membrane performance. 以磷酸三乙酯（TEP）和冰醋酸作为添加剂，分别观测其不同含量时膜性能变化规律，认为磷酸三乙酯作为添加剂有一定的优越性。
- The effect of preparation conditions on membrane performance were investigated such as HACC concentration,HDI concentration,etc. 探讨了HACC浓度、HDI浓度、交联温度等制备条件对膜性能的影响。
- The effects of polymer concentration, different solvents, additives, and coagulating media on membrane performance have been studied in detail. 对膜的制备参数,如聚合物浓度、不同溶剂、不同添加剂和凝胶介质对膜性能的影响进行了较详细的研究。
- The experimental results showed that the PVDF/PVC blend polymer was partly compatibility and the membrane performance was better in the ratio of PVDF:PVC=7:3 than other ratios. 摘要实验表明PVDF/PVC共混体系是部分相容体系，且在共混比是7:3时，相容性最好。
- The manufacture technique of SPS uitrafitration membrane with small pore size and parameters influencing membrane performance are described in this paper. 本文主要描述如何制作小孔径超滤膜的过程，检测其特性。
- The effects of operating pressure, temperature, and concentration and pH values of feedwater on PFI membrane performance were tested, at the same time, resistance to oxidation and chloridization, and stability of long time storage were also tested. 本文对操作压力,供料液温度,供料液浓度和pH值等对PFI型膜性能的影响进行了试验,同时考查了其抗氧化性,抗氯性,长期贮存和长期运转的稳定性。
- These parameters affect the prepared membrane performance by changing the size and amount of aggregation pores and network pores in the separating layer of asymmetric nanofiltration membrane. 这些因素主要是通过改变膜表皮层中高聚物的胶束聚集体孔和空间网络孔的大小和数目来影响所制膜的性能。
- The study indicated that the PVC/PES membranes performance better than similar ultrafiltration membrane made in Japan. 其水通量和截留率与同类日本产高分子分离膜相比，均有较大提高。
- The comparison of membranes performance indicates that hydrophilic membrane was better than hydrophobic membrane concerning flux and backwashing. 比较两种膜的运行性能，亲水性膜在运行通量和通量恢复能力上，均比疏水性膜优越。
- The influence of solvents,molecular weight and the content of polyethersulfone on the membrane performances was studied. 研究了聚醚砜的溶剂和相对分子质量及含量对膜性能的影响。
- The performance truly exalted the audience. 演出确使观众情绪高昂。
- I didn't think her performance was up to par. 我认为她表现得不及平时。
- We need a yardstick to measure our performance by. 我们的表现需要一个检验的标准。
- Live performance is the best! I am still keyed up. 现场演出是最棒的！我仍兴奋不已。
- People would not dig down for such a performance. 人们不愿意为这样的演出掏腰包。
- A thin layer of bone, membrane, or other tissue. 骨骼、粘膜或其它组织的薄层
- We like to see the performance of dolphins. 我们喜欢看海豚的表演。
- His performance of Hamlet was topnotch. 他扮演哈姆雷特最为出色。
- The singer gave an erratic performance. 演唱者未唱出水平。
- The show will fold after Friday's performance. 星期五演出后就要停演了。
