查询词典 oxygen-deficient

The effects of treatment time,power and oxygen flow in oxygen plasma on POMS surface hydrophilicity have been tested.

研究了氧等离子体处理PDMS表面的时间、功率、氧气流量等参数对表面亲水性的影响，通过接触角测量和X-射线光电子能谱对处理效果进行了评价。

By varying the fuel/air/oxygen ratios the oxygen potential of the system may be changed from hi g hly oxidising to highly reducing and significant technologycal versatility is ac hieved.

由改变燃料/空气/氧的比例，可使系统中的氧势，从高氧化性向高还原性变化而实现巨大的工艺适应性。

Oil-less air compressors are mainly used in areas of medical treatment (oxygen-making equipments, oxygen-chambers, respirators, nebulizers, air-operated dental drill, cleaning equipments), cosmetology equipments, air-powered equipments (car doors, air cushion, air suspension, pressurization), sewage disposal, liquid filling machines, spinning and weaving, and printing.

猜猜系列无油空气压缩机广泛应用于医用制氧设备，医用氧舱，医用呼吸机，医用雾化器，气动牙钻，清洁护理机，美容美体机，汽车气动门，气垫、气悬浮，气动工具，污水处理，饮料灌装，气动加压，印刷机械，纺织机械等。

Oxygen jet nebulizer; Air compress pump nebuliser; Asthma; oxygen saturation

氧驱动雾化器；空气压缩泵雾化器；哮喘；氧饱和度

When large amounts of oxygen are present, yeast cell production is promoted. If alcchol production is desired, a very limited oxygen supply is required.

基质中占主导地位的各种细菌的菌数分布受各菌的需氧情况以及获得氧的难易的控制。

The appearance of electronic conductivity makes the ionic transference number is smaller than unity. Therefore the corresponding mole entropy of oxygen ions decreases with the oxygen partial pressure.

由于电子空穴和电子电导的出现，使得氧离子的迁移率小于1，由此计算出的氧离子迁移的部分摩尔墒随氧分压的减小而减小。

The ionic transference number t〓 was measured as a function of temperature and oxygen partial pressure using EMF method. It was found that t〓 is small in both high and low oxygen partial pressure because of the appearance of hole and electron conductivity.

在第三章中介绍了固体氧化物离子电导和电子电导的测量方法，并应用Hebb-Wagner直流稳态极化法和YSZ电子阻塞电极法测量了〓的电子电导和离子电导。

The observed EMF values of oxygen concentration cellcoincided with theoretical values perfectly, indicating that it was purely oxide-ionicconductor with oxygen ion transference number of 1. It was shown to have the oxide ionicconductivity of 0.03 S·cm~(-1) at 1000℃.

氧浓差电池电动势的实测值与理论值吻合得很好，氧离子迁移数为1，表明该样品在该温度下氧气气氛中为一纯氧离子导体，1000℃时样品的氧离子电导率为0.03S·cm~(-1)。

The maximal conductivity of the ceramic is 3.2×10－2 S·cm－1 in O2 at 1000 ℃. The conduction in the ceramic is purely oxide-ionic with oxygen ion transference number of 1 over the whole temperature range of 600～1000 ℃. This ceramic is obviously superior to YSZ ceramic in oxygen pump performance.

结果表明，该陶瓷样品在600～1000 ℃下氧离子迁移数为1，氧离子电导率的最大值为3.2×10－2 S·cm－1，是一个优良的氧离子导体；它的氧泵性能明显地优于YSZ。

In the first phase, the subjects performed Chester step test using stepping height of 30cm. The oxygen uptake and heart rate used simple linear regression to predict maximal oxygen uptake.

第一阶段Chester登阶测验采用阶高30公分，登阶测验在实验室内进行，以Vmax29进行个人摄氧量的采气，将摄氧量及登阶时的心跳率以简单直线回归方式预测出最大摄氧量。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。