查询词典 deoxygenating

The crystal structure of the deoxygenating reaction product 1,1-dichlorotetraphenylcyclopentadienone of phenyl mercury with tetraphenylcyclopentadienone is reported.

本文报道了二氯卡宾(由一溴二氯苯基甲基汞产生)与四苯基环戊二烯酮脱氧反应产物的晶体与分子结构，并就其结构特征讨论了反应机理和产物的关系。

In general, whenair--saturated water has been passed through the deoxygenating resin column, the oxygen content of effluent water is found to be 5--40 ppb.

本文介绍了一种新型的除氧树脂——Y-12-06型氧化还原树脂。

In this article,the effects of rare earth during the process of magnesium and magnesium alloys melting,including eliminating hydrogen、deoxygenating oxides e and preventing ignition are introduced,the influence and the correlative mechanisms of rare earth in refining the microstructures of magnesium,improving its mechanical properties at elevated temperature and corrosion resistance are also review...

本文主要综述了稀土元素在镁及镁合金熔炼过程中除氢、减少氧化夹杂、阻燃的应用，以及稀土元素对镁合金微观组织结构的细化、高温力学性能的改善和耐蚀性能提高等方面的作用和机理。

In general, whenair--saturated water has been passed through the deoxygenating resin column, the oxygen content of effluent water is found to be 5--40 ppb.

在除氧树脂柱后串联一个普通混合离子交换树脂柱，可制备无氧高纯水，出水电阻率一般为5—10 MΩ-cm，最高可达18 MΩ-cm。

Coordination polymers of dimethyl sulfide: Using P2S5 as deoxygenating agents, three coordination polymers containing dimethyl sulfide, [4(CH3SCH3)3]n (34) and n X = Cl(35, Br(36) have been successfully synthesized.

硫醚类化合物本文首次利用P2S5作为有机物的脱氧剂，在溶剂热条件下，成功地合成3种亚铜甲硫醚配位聚合物[4(CH3SCH3)3]n (34)和n X = Cl(35， Br(36)。

In recirculating aquaculture system, wastewater characterizes as low C/N ratio and high dissolved oxygen content, deoxygenating and adding extra organic carbon are necessary for complete denitrification of wastewater.

由于养殖废水C/N低且溶解氧含量高，需要补充碳源并有效脱氧，才能保证高效反硝化。

Water quality on-line monitoring equipment; water quality bio-chemical analysis apparatus; the experimental system for the dynamic simulation of water environments, and the on-line measurement of water body deoxygenating, re-aeration and the organic contaminant concentrations; the experimental system for the dynamical simulation of eutrophication of water environments.

实验中心主要仪器设备有：水质要素在线野外监测设备、水质要素生物化学分析仪器、水环境动态模拟与在线测定水体耗氧、复氧以及各种有机污染物浓度的试验系统，水环境富营养化动态模拟控制实验系统，可以对水质要素进行时间和空间上的监测与分析处理，为水污染治理提供科学的依据。

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。