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- Therefore optician choose the best quality and good reputation, high oxygen permeability of lens. 因此配镜最好选择品质和信誉较好、透氧性较高的镜片。
- Among the universal polymer materials of gas separation membrane, silicone rubber (PDMS) has always been focused just because of its highest oxygen permeability PO2 (600 barrer). 在通用高分子气体分离膜材料中,硅橡胶(PDMS)因其具有最高的透氧系数Po_2(600Barrer)而备受关注;
- high oxygen permeability 高透氧
- It is pointed out that main reason of LDG release is high oxygen content. 指出该厂由于副产转炉煤气中氧气体积分数较高,造成回收率较低;
- To improve hydration and maintain favorable moisture retention, oxygen permeability and its energids. 有效提高水化合能力,保持愈合最佳湿性环境,强力渗透氧气和活性成份。
- We make a summary of the contact lens oxygen permeability and the corneal symptoms of being short of oxygen. 本文就角膜接触镜的透氧性能及角膜缺氧时可能引起的症状进行了综述。
- In aspects of oxygen permeability, EVOH is better than PVDC and PVDC is better than PAN. 方面的透氧, EVOH的优于聚二氯乙烯和聚二氯乙烯优于潘。
- In 1960,a hydrophilic soft CL (SCL) with oxygen permeability and excellent wearing comfort was invented in Czechoslovakia. 1 96 0年 ,配戴舒适、具有亲水性和更好透氧性的软镜在捷克斯洛伐克出现了。
- The RHEED pattern of the ultra thin LNO film deposited in the relatively high oxygen pressure is streaky pattern. 当氧分压在临界值以上时,LNO薄膜在整个沉积过程中(膜厚小于30nm)的RHEED图样是条纹状,表明层状方式外延生长的特征。
- Conclusion: Traditional acupoints are characteristic of high oxygen partial pressure and calcium ion concentration. 结论:传统的针灸穴位具有高氧分压和高钙离子浓度特性。
- Based on a brief analysis of the genesis of hematite, the authors hold that hematite in red granite was mostly produced under the condition of high oxygen fugacity. 本文对赤铁矿的成因作了简要分析,认为红色花岗岩中的赤铁矿大多为高氧逸度条件下的产物。
- The cases in the treatment group received high oxygen and Xi-Lei-San while the cases in the control group were treated lnly with rubiazol I. 治疗组用高压氧的同时合用锡类散灌肠,对照组口服偶氮磺胺嘧啶,疗程均4周,比较纤维结肠镜下改变。
- The influences of the perovskite oxide structure on oxygen permeability and permeation stability, membrane stability in the reducing environment, membrane surface modification, as well as the potential applications of this method are reviewed. 对钙钛矿型透氧膜材料的结构对透氧量和稳定性的影响、透氧膜在还原性气氛下的稳定性、膜的表面修饰以及混合导体透氧膜在甲烷部分氧化制合成气的应用前景进行了评述。
- Thermodynamically, the high oxygen content of Earth's atmosphere should fall quickly as the gas oxidizes surface solids. 从热力学角度,由于氧气氧化固体表面,其占大气气体份额理应快速下降才对。
- The experimental results showed that HCR had high oxygen transfer rate, quick start up ability, high sludge loading and great buffering capacity. 试验结果表明,HCR具有充氧效率高、启动速度快、污泥负荷高和抗冲击负荷能力强等特点。
- Objective:To evaluate the effectiveness of high oxygen liquid in circle crisis after replant of fracted limb(finger or toe). 目的:探讨高氧液对断肢(指、趾)再植后循环危象的的疗效。
- The result shows that the unqualified cause of cold bending strip steel main is high oxygen content, high inclusion content, etc. 结果表明:钢中氧含量高、夹杂物多是导致带钢冷弯不合格的主要原因。
- Objective To investigate the effect of high oxygen water on anoxia endurance and anti-fatigue function in mice and explore the possible mechanism. 摘要目的观察高氧水耐缺氧、抗疲劳的功能,初步研究其作用机制。
- It is concluded that the fluid forming this type of copper-gold deposit is one high oxygen and sulphur fugacity and low-to-moderate temperature acid fluid. 认为形成这一类型矿床的流体是一种高氧逸度、高硫逸度的中低温酸性流体。
- Mixed-conducting oxygen permeable membrane is a kind of ceramic membrane, which exhibits both electronic and oxygen ionic conductivity. 混合导体透氧膜是一类同时具有电子和氧离子两类导电性的陶瓷膜.