氧气的

IT is advisable to have not too much of acetylene flame, as otherwise the quality of build-up

致影响到堆焊质量，同时，还会降低融化温度，氧气的工作压力，一般为3～3.5/CM2

A blue gaseous allotrope of oxygen, O3, formed naturally from diatomic oxygen by electric discharge or exposure to ultraviolet radiation.

臭氧：一种气态氧气的同素异形体，O3在紫外线辐射下通过电子放射或暴晒从双原子氧气自然形成。

The velocity, temperature and oxygen concentration distribution in the smolder propagation process were deduced.

在逆向受迫对流每件下，忽略残碳和氧气的反应，材料阴燃的化学反应采用两步反应模型，使用积分方法求解各个移动区域的质量和能量守恒方程，推导出阴燃传播速度、温度以及氧气浓度分布。

O2's shady cousin Wanna Be now finds himself caught between loyalties, and so the only person left who can or will help the desperate O2 now is wily and street-smart hustler Coco.

氧气的表姐想要阴凉现在写实之间的忠诚，所以只有他一个人离开，或帮助绝境谁能氧气小心应战，现在是街头智能hustler可可。

The effect of the sodium sulfite concentration on cobalt removal was investigated.

研究了氧气对除钴的影响，并试图采用亚硫酸钠来消除氧气的影响。

Oxygon use produces oxygon free radicals that can to strow the oxadiazole destroy an organism.

氧气的消耗会产生氧气自由移动原子团，它会破坏有机体。

In sparkle discharge ,following conclusions could be reached:(1) overall spectral intensity in nitrogen is lower than in oxygen . When water is added, integrality light intensity is lower compared with the pure gas condition.(2) No matter it is nitrogen or oxygen, when water is added, syllabify three spectral lines of atomic H: Hα(656.3nm), Hβ(486.1nm), Hγ(434.0nm) could be seen. What is more, when water is added into oxygen, the spectral line of H atom becomes stronger.(3) When discharge in pure nitrogen, the light intensity falls with the increasing gas flow rate. While if water is added, the light intensity will rises with the increasing gas flow rate.(4) When discharging in pure oxygen, the light intensity rises with increasing gas flow rate. While if water is added, with increasing gas flow rate the light intensity initially will change as this:first rise, then saturate at about 140l/h, finally falls.

在火花放电中：(1)氮气的整体光谱强度要弱于氧气的整体光谱强度，加水时的整体光谱强度比纯气体中放电小很多；(2)无论所通为氮气或氧气，加水时可以清晰的看到Hα(656.3nm)，Hβ(486.1nm)，Hγ(434.0nm)三条氢原子的谱线，而且在氧气加水的情况下产生的H原子的谱线要强些；(3)纯氮气中放电时随着气流量的增大放电光谱的强度随之降低，氮气加水放电时随着气流量的增大放电光谱的强度随之升高；(4)氧气放电时，随着气流量的增大，放电光谱的强度随之升高，氧气加水中放电时随着气流量的增大，放电光谱的强度开始随之升高，在140l/h时的值最高，接着就开始下降。

Rod receptors used for night vision are so dependent upon adequate oxygen supply that dark adaptation of normal eyes has been reported to be diminished at moderate altitudes above sea level due to the slight reduction in available oxygen.

用于夜视力的视杆感受器非常依赖充足的氧气供应，甚至有报道说，在中等海拔高度的地方，由于现有氧气的轻微减少，正常眼睛的暗适应能力就会衰退。

Rod receptors used for night vision are so dependent upon adequate oxygen supply that dark adaptation of normal eyes has been reported to be diminished at moderate altitudes above sea level due to the slight reduction in available oxygen.

用于夜视力功能的视杆感受器非常依赖充足的氧气供应，甚至有报道说，在中等海拔高度的地方，由于可供氧气的轻微减少，正常眼睛的暗适应能力会衰退。

Rod receptors used for night vision are so dependent upon adequate oxygen supply that dark adaptation of normal eyes has been reported to be diminished at moderate altitudes above sea level due to the slight reduction in available oxygen.

用于夜视的视网膜杆感受器如此依赖充足氧气的供应，以致正常肉眼对黑暗的适应性据说在中等海拔高度就会减弱，由于可得到的氧气略微减少了。

Methods: Five patients with parkinsonism or dystonia were assigned to general anesthesia using an modified endotracheal tube.

本实验依照人体实验之相关规定进行，五位患有帕金森氏症或肌张力异常的病人接受神经立体定位手术。

If you can benefit from this book, it is our honour.

如果您能从本书获益，这将是我们的荣幸。