oxygen的例句大全

Self-adhered modified asphalt waterproofing membrane for flame retardancy with difierent flame retardant were prepared, and the Oxygen index and physical properties were investigated.

采用添加复合阻燃剂的方法制备了阻燃型自粘改性沥青防水卷材，并考察了其氧指数和物理性能。

The interaction mechanism of the effects of detergents and ashless dispersant on ZDDP have been studied with the circulating oxygen absorption oxidation test.

采用动态氧化试验考察了清净剂与无灰分散剂对ZDDP作用机理的影响。

SYNTHESIS OF THE NOVEL NITROGEN AND SULFUR ASHLESS ADDITIVES AND THEIR LUBRICITY Effects of the Addition of Novel Oxygen Storage Components in Pd/ γ-Al_2O_3 Catalysts on the Catalytic Performance

新型氮硫无灰添加剂的合成及润滑性考察新型储氧材料的添加对全Pd催化剂性能的改善

An oxide containing five atoms of oxygen in the molecule. Study on Antioxidant Activities and Antioxidative Compounds of Four Species of Ascomycetes

分子中含有五个氧原子的一种氧化物。四种子囊菌的抗氧化活性及抗氧化成分研究

A series of binary clusters of aluminum with non-metal elements such as oxygen, phosphorus, arsine and carbon have been studied by using TOF mass spectrum.

以脉冲激光束真空溅射的方式，产生了铝与多种非金属元素&氧、硫、磷、砷、碳等形成的二元原子簇负离子的离子束，记录了它们的飞行时间质谱。

Methods Hyperbaric oxygen was used to treat cranial injury cases together with therapy and function exercises.

方法采用以高压氧舱治疗为主,配合药物及功能锻炼.

Oxygen/ fuel flashback arrestor and its application during gas cutting

氧、燃气回火防止器与其在气割作业中的应用

The L. D. Process uses a top-blow oxygen converter lined with heat-resistant brick.

L. D. 炼钢法使用炉内砌有耐火砖的氧气 顶吹 转炉.

The L . D . Process uses a top-blow oxygen converter lined with heat-resistant brick.

炼钢法使用炉内砌有耐火砖的氧气 顶吹 转炉.

The early Proterozoic atmosphere and hydrosphere are similar to those of Archaeozoic in being still absent in oxygen. This is a very large circular collection of stars and gas that surrounds our Milky Way galaxy.

早元古代的大气圈、水圈与晚太古代相似，仍为缺氧性质。这是一个围绕银河系的恒星及大气圈群体。

Effect of Oxygen Containing Compounds on Antiknock Ability of Gasoline

含氧化合物对汽油抗爆性的影响

Study on the liquid phase oxidation of anthracene to anthraquinone with oxygen

氧气液相氧化蒽制取蒽醌的研究

We aerate the soil allowing oxygen to be present in small amounts through our anthills.

我们给土壤充气，允许氧气通过我们的蚁丘而少量充满在土壤中。

The mode that combined with hyperbaric oxygen, recovery training, and allopathy in clinic is good for healing.

结论疗养院开展高压氧治疗项目是可行的，高压氧+康复训练+临床支持模式对于疾病康复有良好的作用。

The Development and Application of All-in Additive NB-28 for Oxygen Bleaching

一剂型氧漂添加剂NB-28的研制及应用

At present, much attention had been paid to the study of the surfactants with four coordinate boron oxygen heterocycles structure, however, the main work was focused on the synthesis of the surfactants containing boron with short-carbon chain alkyls and their basic properties.

目前研究的方向主要是含四配位硼氧杂环结构的表面活性剂，但都是对一些含短链烷基的合成和基本性质研究，对含长碳链的还极少见文献报道。

Compared to closed fermentation containers ( with an airlock) this process occurs at a slower rate since some of the yeast will use oxygen to get more energy.

与密闭发酵容器（有气塞）相比这过程发生在缓慢速率因为某些酵母利用氧去得到更多的能。

Safety regulations for working under hazardous condition of the oxygen deficiency in the cargo holds and closed compartments of ships

GB16993-1997防止船舶货舱及封闭舱缺氧危险作业安全规程

The equation of air demand was derived from the theory of oxygen transfer in aeration.

根据曝气过程中氧转移的有关理论，推导出需气量的表达式；

Electron-impact excitation of atomic oxygen is of great interest in aeronomy and astrophysics.

电子与氧原子的碰撞有重要的意义。