oxygen的例句大全

The valence of chlorine is one, of oxygen two, of nitrogen three, and of carbon four.

氯的化合价是1, 氧是2, 氮是3, 碳是4.

Research and Practice on Lead Updraught Sintering with Oxygen-enriched Air

富氧鼓风铅烧结焙烧研究与实践

Carbon, hydrogen and oxygen combine chemically to form carbohydrates and fats

碳、氢、氧化合形成碳水化合物和脂肪。

Protective Effects of β-Carotene Liposome against Rat Neutrophile Membrane Damage by Intra-or Extra-Cellular Reactive Oxygen Species

β－胡萝卜素脂质体对大鼠中性粒细胞内外源活性氧损伤膜的保护作用

It was found that the compounds are adsorbed on the Ag surface through the carboxyl oxygen atoms, the benzene adopts acclivitous conformation, others lie low on the Ag surface.

结果表明：在银溶胶表面上，羧基氧原子与银形成化学建，苯环是稍微倾斜地吸附在银胶面上，其它部分则平躺吸附于银溶胶表面。

The results show significant differences in oxygen isotope composition between biotite gneiss and granitic gneiss.

结果表明，这两种片麻岩在氧同位素组成上存在显著差别：黑云母片麻岩与共生的榴辉岩δ18O值呈同步变化，全岩δ18O值从－4.7‰变化至＋10.3‰；

Objective: The effects of propofol on oxygen dilivery ( DO 2), consumption ( O 2), extraction rate ( ERO 2) and oxygenation state in patients undergoing valve replacement were studied.

目的：观察异丙酚在心脏瓣膜置换术中对氧供（DO2）、氧耗（VO2）、氧摄取率（ERO2）及氧合状态的影响。

Effect of Propofol on Oxygen Dilivery, Consumption, Extraction Rate and Oxygenation State in Patients Undergoing Valve Replacement

异丙酚在心脏瓣膜置换术中对氧供、氧耗、氧摄取率及氧合状态的影响

According to the spectroscopic characteristics of haemoglobin and oxyhaemoglobin, this paper present a new system for monitoring the arterial oxygen saturation.

根据血红蛋白和含氧血红蛋白的光谱特性，提出了一种监测动脉血氧饱和度的新系统。

Using the changes of light absorption coefficient for measuring the ratio of haemoglobin ( Hb) and oxyhaemoglobin ( HbO2), the oxygen saturation can be calculated and has got successful applications.

应用光的吸收系数的变化测量血红蛋白（Hb）和含氧血红蛋血（HbO2）之比计算出血氧饱和度。

Several dozen electrodes are glued to his head, chest and limbs; elasticated belts circle his torso; and a blood oxygen monitor is clipped to his right index finger.

几十个电极安置在他的头部、胸部和四肢；几条松紧带环绕在他的躯干部位；血氧监测仪探头夹在他的右手食指上。

Squalene is widely distributed in animals, plants and microorganisms, which has many functions of biology e.g. antioxidant, anti-radiation and participating in cholesterol metabolism and can also improve the utilization of oxygen and detoxicate multiple fat-soluble toxins in vito.

角鲨烯广泛存在于动物、植物以及微生物中，对于生物体具有抗氧化和防辐射、参与胆固醇代谢、提高机体对氧的利用率以及对多种脂溶性毒素的解毒作用等重要的生理功能。

The vital organs filter air 24hours a day, providing the body with the oxygen it needs to survive.

肺这个人体重要的器官一天24小时都在过滤空气，为人体提供生存所必需的氧气。

Stepwise Logistic regression analysis indicated that young gestational age ( GA), oxidosis, hypocapnia and infections were the significant risk factors associated with the development of ROP. In the process of normative use of oxygen, ROP was only present in first or second phase.

Logistic回归分析结果显示低胎龄、酸中毒、低碳酸血症及感染是影响ROP发生的显著因素，治疗过程规范用氧后，ROP仅发生在1、2期病变。

Changes of activity of thrombocyte in mice after acute carbon monoxide poisoning and the effect of hyperbaric oxygen on them

急性一氧化碳中毒大鼠血小板活性的变化及其高压氧暴露的影响

The mechanism concerning HXA might be related to reduction of both RBC, Hb and oxygen content in blood.

低氧血症的发生原因可能与RBC、Hb的减少和血氧含量下降有关；

It was concluded that HFV inspiring oxygen could more effectively and quickly improve the patients'hypoxia, which can be adopted as a normal therapy for acute intracerebral injury.

HFV比常规吸氧能更有效、更迅速地改善病人缺氧状况，可作为脑外伤常规氧疗方法。

The oxygen? corrosion in boilers and circulating water systems is one of the most serious corrosions.

这样长期运行必将造成锅炉水冷壁管道的腐蚀。

Since there is no consensus for the treatment of refractory Buerger's disease, hyperbaric oxygen therapy may be used as a primary treatment for refractory Buerger's disease.

既然当前对于治疗反应不佳的柏格氏症的治疗方法并无共识，高压氧治疗或许能做为主要治疗方式。

The oxygen atom is nearly 16 times as heavy as the hydrogen atom.

氧原子的重量几乎是氢原子的16倍.