1)antipollution[英][,?ntip?'lu:?n][美][,?nt?p?'lu??n]抗污染性能
1.The study on the method of antipollution evaluation about karst aquifer system;岩溶含水系统抗污染性能评价方法研究
英文短句/例句
1.Study of poly (vinylidene fluoride) UF membrane modification and its anti-fouling property;聚偏氟乙烯超滤膜改性及其抗污染性能的研究
2.Study on Hydrophilic Modification and Antifouling Property of Ultrafiltration Membrane Surfaces;超滤膜表面亲水改性及其抗污染性能研究
3.Preparation for Polyvinylidene Fluoride Membrane Modified by Ferric Hydroxide and its Anti-pollution PerformanceFe(OH)_3改性PVDF膜的制备及其抗污染性能
4.Surface Modification of Polyethylene Membrane by Adsorption of Tween 20 to Improve Antifouling Characteristics in a Bioreactor吐温20吸附改性聚乙烯膜改善MBR抗污染性能
5.Study on the Performance of Compatibility and Antipollution of Watertreatment Reagent in Petrochemical Industry;石化行业冷却水处理药剂的配伍性和抗污染性能的研究
6.Preparation and Antifouling Property of Polyacrylonitrile (PAN)-Sulfobetaine Copolymer Ultrafiltration Membrane;丙烯腈—磺胺共聚物超滤膜的制备及其抗污染性能研究
7.resistance of plants towards atmospheric pollution植物对大气污染的抗性
8.Preparation and Research of Antifouling Composite Membranes for Oil/Water Separations;抗污染油水分离复合膜制备及分离性能研究
9.Antifouling Performance and Adsorption Property of Membrane with Polyrotaxane;含准轮烷滤膜的抗污染及吸附性能研究
10.Fabrication, Characterization and Performance of Anti-fouling Dynamic Membrane for Filter Cloth Membrane Bioreactors;工业滤布抗污染动态膜的制备、表征及性能研究
11.DEVELOPMENT OF A NOVEL ANTI-BIOLOGICAL FOULING RO MEMBRANE SCALE INHIBITOR AND THEIR PERFORMANCE新型抗生物污染反渗透膜阻垢剂的研制及性能
12.The Influence of Surfactants on Polymer Sulfonate Drilling Fluids用表面活性剂提高聚磺钻井液的抗高温和抗污染能力
13.Studies on the Resistant Responses of Zizania Latifolia Turcz to LAS-Cd Pollution and the Absorption and Biodegradation of LAS;茭白对LAS-Cd复合污染的抗性反应及对LAS吸收和降解能力的研究
14.The Study of Bacterial Contamination of Currency and Antimicrobial Capability of Metal Coins;北京市人民币污染状况及硬币金属抗菌性能的研究
15.Study on Effects of Texture and Contaminants to Skid Resistance of Asphant Pavements表面形貌与污染物对沥青路面抗滑性能影响的研究
16.testing method for soil release : oily stain release method纺织品防污性能试验法:油污染释放法
17.Influence of Turbulence Characteristics on the COD and NH_3-N Degradation Capacity of Activated Sludge System紊动特性对活性污泥降解污染物性能的影响
18.Turbo T now has increased tolerance to traces of contamination that with many oils can block filters and lead to loss of oil performance.新一代多宝T系列对可导致过滤器堵塞和润滑油性能降低的许多润滑油的抗污染能力提高。
相关短句/例句
antipollution index抗污染性能指数
3)anti contamination抗污染性
1.The article introduces the property of anti contamination of CS-207 water treatment chemicals in allusion to the phenomena of the leaking of the circulating cooling water system, and the preliminary mechanism of it has been discussed.作者针对现场循环水存在的介质泄漏现象 ,着重介绍了CS— 2 0 7水处理剂在漏油等苛刻水质条件下的抗污染性能 ,应用CS— 2 0 7配方的结果表明 :该配方在水质油污染情况下能发挥良好的缓蚀作用 ,碳钢挂片腐蚀率为 0 0 0 51mm/a ,保证了生产装置的长周期运行。
4)Pollution-resistant抗污染性
1.Pollution-resistant garden trees can absorb harmful substances, purify the atmosphere and improve the urban environment effectively.抗污染性园林树木能够吸收有害物质、净化大气,有效改善城市环境。
2.Pollution-resistant gardening plants can absorb harmful substances in the soil,purify the atmosphere and improve the urban environment effectively.抗污染性园林植物能够吸收土壤中有害物质、净化空气,有效改善城市环境。
5)anti-pollution performance抗污染性
1.And the analyse of scanning electron microscopy(SEM)also indicated that the anti-pollution performance of modified PVDF membrane improved.污染膜清洗后,改性膜纯水通量恢复率高出未改性膜12%;通过扫描电镜(SEM)分析亦表明,改性PVDF膜抗污染性能提高。
2.The effluent treated by PES/CA membrane is good in water quality,and the anti-pollution performance of PES/CA membrane is also better than PES membrane.膜生物反应器(MBR)中PES/CA膜出水水质优良,运行中PES/CA膜抗污染性能优于PES膜。
6)anti-pollution capacity抗污染能力
延伸阅读
不锈钢的物理性能、力学性能和耐热性能不锈钢的物理性能 不锈钢和碳钢的物理性能数据对比,碳钢的密度略高于铁素体和马氏体型不锈钢,而略低于奥氏体型不锈钢;电阻率按碳钢、铁素体型、马氏体型和奥氏体型不锈钢排序递增;线膨胀系数大小的排序也类似,奥氏体型不锈钢最高而碳钢最小;碳钢、铁素体型和马氏体型不锈钢有磁性,奥氏体型不锈钢无磁性,但其冷加工硬化生成成氏体相变时将会产生磁性,可用热处理方法来消除这种马氏体组织而恢复其无磁性。 奥氏体型不锈钢与碳钢相比,具有下列特点: 1)高的电阴率,约为碳钢的5倍。 2)大的线膨胀系数,比碳钢大40%,并随着温度的升高,线膨胀系数的数值也相应地提高。 3)低的热导率,约为碳钢的1/3。 不锈钢的力学性 不论不锈钢板还是耐热钢板,奥氏体型的钢板的综合性能最好,既有足够的强度,又有极好的塑性同时硬度也不高,这也是它们被广泛采用的原因之一。奥氏体型不锈钢同绝大多数的其它金属材料相似,其抗拉强度、屈服强度和硬度,随着温度的降低而提高;塑性则随着温度降低而减小。其抗拉强度在温度15~80°C范围内增长是较为均匀的。更重要的是:随着温度的降低,其冲击韧度减少缓慢,并不存在脆性转变温度。所以不锈钢在低温时能保持足够的塑性和韧性。 不锈钢的耐热性能 耐热性能是指高温下,既有抗氧化或耐气体介质腐蚀的性能即热稳定性,同时在高温时双有足够的强度即热强性。 不锈钢国际标准标准 标准 标准名 GB 中华人民共和国国家标准(国家技术监督局) KS 韩国工业标准协会规格Korean Standard AISI 美国钢铁协会规格America Iron and Steel Institute SAE 美国汽车技术者协会规格Society of Automative Engineers ASTM 美国材料试验协会规格American Society for Testing and Material AWS 美国焊接协会规格American Welding Society ASME 美国机械技术者协会规格American Society of Mechanical Engineers BS 英国标准规格British Standard DIN 德国标准规格Deutsch Industria Normen CAS 加拿大标准规格Canadian Standard Associatoin API 美国石油协会规格American Petroleum Association KR 韩国船舶协会规格Korean Resister of Shipping NK 日本省事协会规格Hihon Kanji Koki LR 英国船舶协会规格Llouds Register of Shipping
