查询词典 oxygen-deficient

In this paper, deoxidation effect of Si-Al-Ba-Ca complex deoxidizer cored wire for 80t oxygen converter is analysed.

分析了80t氧气转炉应用Si-Al-Ba-Ca 包芯线的脱氧效果，比较了用喂Al线和CaSi线时对脱氧、钢质、工艺的影响。

The forming mechanism of oxygen-containing phase s and thermodynamic process of producing high ferrotitanium by aluminothermic deoxidization method are analyzed.

分析了含氧相的形成机理，并对铝热还原法制备高钛铁的热力学过程进行了分析。

When the oxygen content of condensation water is in accordance with the deoxidization demand, the steam source can be removed.

当凝结水的含氧量符合除氧要求时，可以切除汽源。

In order to obtain the qualified chemical constituents of steel, the final stage in the steel making is deoxidization. With the great chemical affinity between Silicon and Oxygen, Ferro-Silicon is a strong deoxidizer in steel making, for sedimentation and diffusion deoxidizer.

为了获得化学成分合格的钢和保证钢的质量，在炼钢的最后阶段必须进行脱氧，硅和氧之间的化学亲和力很大，因而硅铁是炼钢较强的脱氧剂用于沉淀和扩散脱氧。

The deoxidizer of the invention can be reduced and regenerated below 150 DEG C, and can purify the trace oxygen in the olefin with a carbon atom more than 3 at room temperature to less than 0.05ppm.

本发明的脱氧剂可以在150℃以下还原再生，室温下将C3以上烯烃中的微量氧净化至0.05ppm以下。

Finally, in order to demonstrating the OBME, we do a series ofexperiments in various pressures. We can prove that OBME reduces through adding suitable deoxidizer to absorb oxygen.

最后为了验证本文提出的"氧气气泡模具效应"，在不同气压下进行了对比验证；又通过添加合适的还原剂将氧气吸收，结果证明"氧气气泡模具效应"随之减弱或者消失。

Dehydroxylation, deoxygenation, and intake of oxygen ions from surface resulted in the reduction and oxidation of dopants in the bulk ZrO2 films.

锻烧的去氢氧化、去氧化及由表面氢氧基获取氧离子的过程还原或氧化了所添加的过渡金属离子。

JHO-2 catalyst requires low reaction temperature, has high space velocity and high deoxygenation efficiency, and the residual oxygen in the carbon monoxide gas is lower than 1ppm.

JHO-2型催化剂具有反应温度低、空速大、脱氧效率高等特点，净化后一氧化碳气体中残氧量小于1PPM 。

These products generally contain much less oxygen comparing with the lignocellulosic crude material. As such, microbial bioconversion is chosen as our approach to achieve deoxygenation of lignocellulose at the expense of part of the biomass per se.

根据木质纤维素类生物质氧元素含量高的固有特点，我们认为生物质转化的化学本质是脱氧，进而选择以微生物生物转化技术为核心手段。

The point is that you don't want to deplete oxygen during exercise.

所以你并不会希望在运动过程中耗尽氧气。

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。