oxygen的例句大全

Electron recovery efficiency as low as 10% for both acetate and glucose is observed mainly due to aerobic respiration of microorganisms caused by diffusion of oxygen molecular from the cathode, leading to electron loss.

二者的电子回收率均在10%左右，主要是由于阴极对氧气分子的透过作用引起的微生物好氧呼吸导致电子损失。

In air-cathode microbial fuel cell ( ACMFC), oxygen diffused into the reactor from cathode without PEM can be reduced as electron acceptor via aerobic respiration by facultative microorganisms, resulting in either a decreasing of power generation or electron loss.

在空气阴极生物燃料电池（ACMFC）中，从阴极扩散进入阳极的氧气能够被兼性微生物作为电子受体还原，进而导致电子损失严重。

Discussion on the plan of aerification and increasing oxygen for bottom water of Suzhou River

苏州河深水充气增氧方案的探讨

In the range of experiment, the oxygen transfer coefficient KLa has a directly proportional relationship with the aeration degree increasing;

结果表明，在实验范围内，随着曝气量的增大，氧传质系数呈直线上升；

A Study on the Treatment of Dyeing Effluent With Push-flow Type Activating Sludge of Aeration Basin Working With little or Without Oxygen

推流式活性污泥曝气池微氧／缺氧状态运行处理废水的探讨

From the investigations, lack of nitrogen and phosphorus, oxygen deficiency in aeration basin of SBR, high concentration of sulfide in the wastewater is found.

调查分析得知该厂印染废水存在氮、磷缺乏现象，SBR曝气池存在缺氧现象，废水中硫化物含量较高。

For example, with the improvement of the scale and intensity of aquaculture, freshwater eutrophication problems have become more serious that many harmful algae, such as Microcystis aeruginosa, do harm to the fish with releasing of algal toxins, changing in dissolved oxygen and addling.

随着养殖规模和强度的提高，许多淡水水体富营养化程度日趋严重。以铜绿微囊藻为代表的许多有害藻类大量暴发，通过释放藻毒素、影响溶氧、腐臭等方式危害养殖鱼类。

His membrane oxygenator, which provided a way to add oxygen to blood as it passed through a machine, is still used in heart-lung machines during open heart surgery.

他发明的膜式氧合器，提供了一种将氧气添加到血液中的方法，至今仍应用于心内直视手术过程中使用的心肺机。

The oxygen adsorption process of coal is analyzed, which could be divided into activated adsorption phase, alterable energy rank phase and trending adsorption phase.

分析了煤吸附氧的动态变化过程并将其划分为活性吸附阶段、变能级吸附阶段和趋势化吸附阶段；

Oxygen acetylene flame spray welding technique was selected to use for the strengthening treatment.

对比分析了各种表面强化技术特点，确定氧乙炔火焰喷焊技术是强化滑块表面较为合理的方法。

The oxygen& acetylene flame spray welding technology is applied to strengthen the surface of the rotor blade of the adjustable rotor blade axial flow fans for raising its wear resistance.

采用火焰喷焊技术对动叶可调轴流式风机动叶片进行表面强化，可以显著提高其耐磨性。

Self fluxing iron base alloys containing rare earths have been prepared. The self fluxing performance of these alloys in oxygen acetylene flame spray welding has been observed in detail.

制备了含稀土的铁基自熔合金并考察了这种自熔合金在氧－乙炔火焰喷焊过程中的自熔性。

Test method of steam/ oxygen accelerated ageing of printed board

GB/T4677.14-1988印制板蒸汽-氧气加速老化试验方法

Effect and Mechanism of Anaerobic Pre Treatment on the Aeration Oxygen Consumption

厌氧预处理对曝气耗氧量的削减作用和机理

In Ka-band, the absord of the oxygen and water vapor and the attenuation of the cloud are studied.

研究了大气中氧气和水蒸汽对Ka波段信号的吸收作用以及云雾对其的衰减作用。

Under the condition of the butyraldehyde 50 mL, the oxygen flow 90 mL/ min, reaction time 6 h, catalyst 0.6 g, reaction temperature 50 ℃. The yield of butanoic acid was 95.8%.

在正丁醛50mL、氧气流量为90mL/min、反应时间6h、催化剂为0.6g、反应温度50℃的条件下，正丁酸的收率可达95.8%。

Effect of ABA and GA_3 Treatments on the Metabolism of Active Oxygen Species in Cold Stored 'Brumal Jujube' Flesh

ABA、GA3处理对冬枣采后果肉活性氧代谢的影响

Most patients are managed with the use of inhaled medications called bronchodilators, oxygen and pulmonary rehabilitation.

大多数患者都是靠使用名为支气管扩张剂的吸入性药物、用氧和肺康复疗法来维持的。

Oxygen saturation as a predictor of pro-longed, frequent bronchodilator therapy in children with acute asthma

血氧饱和度作为急性哮喘患儿治疗中延长频繁使用支气管扩张剂时间的预测指标

The influence of thermal oxygen on the tensile yield stress, tensile breaking stress, impact strength, elongation at break, melt point and the heat of melting of PF Nylon 1212 is investigated.

通过热氧老化试验，考察了热氧对尼龙1212拉伸屈服应力、拉伸断裂应力、冲击强度、断裂伸长率、熔点、熔融热的影响。