高透氧SCL过夜配戴是否安全?
介绍了管状致密透氧膜加工工艺研究进展。
The progress in technique of tubular dense mixed conducting membrane preparation is reviewed.
综述了混合导体透氧膜反应器中的催化反应。
This article reviews the catalytic reactions in mixed conductor oxygen permeable membrane reactors.
并用此装置测量了一系列聚合物薄膜的透氧性。
With this apparatus, a series of polymeric membranes were tested.
介绍了利用算图求阻隔性包装膜透氧率的图算法。
A nomograph for evaluating oxygen transmission rate of some barrier plastic films was introduced in this paper.
透氧性能测试显示, 氧气渗透系数为原薄膜的一半。
Oxygen permeating coefficient is only half of the original film.
运用气相色谱仪在线测定了中空纤维膜透氧通量随温度变化的关系。
The oxygen permeation fluxes of the hollow-fiber membranes were measured at different temperatures.
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。
Mixed-conducting oxygen permeable membrane is a kind of ceramic membrane, which exhibits both electronic and oxygen ionic conductivity.
一定的条件下,以小麦蛋白为原料可以制得具有良好透氧性的薄膜。
Edible films with desirable oxygen permeability can be prepared from wheat gluten under certain conditions.
新一代的透气型隐形眼镜在佩戴时有很好的透氧性,可避免眼睛干燥和疼痛。
A new generation of gas-permeable lens, they allow oxygen into your eyes during wear, preventing your eyes from becoming dry and sore.
十字交叉双面刻蚀后,其透氧量比未用激光处理的样品提高了大约34%。
The oxygen permeation flux through the membrane with cross stripes pattern on both sides is 34% higher than that through membranes without laser ablation treatment.
将材料的氧气阻隔性进行量化研究,确定了最有利于猪肉颜色保持的透氧度。
Through the quantification research on oxygen barrier property of plastic, we can make sure of the best oxygen transmission rate that is beneficial to the maintenance of the color of the pork.
该薄膜的透二氧化碳与透氧的系数比,强度及保鲜效果等均达到国际同类产品水平。
Its CO_2/O_2 coefficient rate of permeability, tensile strength and the effect of keeping fresh fruits and vegetables comes up to the same materials standards abroad.
在实际应用中,透氧膜必须具有高的氧渗透能力同时又能在操作条件下保持结构完整。
For practical applications, the membrane is required to possess high oxygen permeability and retain its integrity under operation conditions.
离子在材料中传导需要相对较高的活化能,减小透氧膜的厚度是获得高的透氧性能的有效途径。
The migration of oxygen ions in materials needs higher activation energy. The decrease of membrane thickness is one of the effective ways for obtaining higher oxygen permeating flux.
角膜接触镜的透氧性及配戴角膜接触镜后角膜的获氧状态,是保证配戴安全性和有效性的关键。
Oxygen permeability of contact lens is the major motivating factors of wearing contact lens conveniently and safely.
钙钛矿型致密透氧膜作为一类重要的无机膜,在高温气体分离和膜催化反应中有巨大的潜在研究价值。
As a very important inorganic membrane, perovskite-type dense oxygen permeable membranes have great potential applications in high temperature gas separation and membrane catalytic reaction research.
研究结果表明,由于TMS-MC的加入,复合膜的透氧性能有所下降,但氧氮选择性能有了显著提高。
The results show that the selectivity for oxygen and nitrogen has been improved obviously due to the addition of TMS-MC, while the permeability velocity for oxygen is decreased.
蛋白质在水凝胶上的吸附量随着水凝胶的平衡含水量增大而增大,吸附的蛋白质降低了水凝胶的离子通透性和透氧性。
With the equilibrium water content increasing, the absorption of protein on hydrogel enhanced, which reduced the permeability of the oxygen and ions of the material.
本文简要介绍了现在常用的几种塑料容器的制造材料,详述了PET容器在啤酒包装上的应用以及现有的容器透氧性检测手段。
This article introduces the normal materials in manufacture of plastic packages, and specifies the application and test means of PET bottle in beer packaging in details.
探讨了钙钛矿基体氧化物、离子掺杂以及膜片烧结温度等对材料透氧性能的影响,并考察了膜催化反应器内的甲烷部分氧化反应情况。
The effects of the perovskite-type compositions, the additive of other metal ions and the sintering temperature of the membranes on the oxygen permeability of the materials were investigated.
此产品具有防静电功能好、抽真空效果佳、透明度高、透(氧)气率低、防潮性能好、抗拉强度与耐穿刺强度高、易热封、密封性好、不易老化等特点。
It could be firmly hot sealed and strongly laminated between different layers of material; four cornered solid construction make it also has good function of resistance of the water and oxygen .
此产品具有防静电功能好、抽真空效果佳、透明度高、透(氧)气率低、防潮性能好、抗拉强度与耐穿刺强度高、易热封、密封性好、不易老化等特点。
It could be firmly hot sealed and strongly laminated between different layers of material; four cornered solid construction make it also has good function of resistance of the water and oxygen .
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