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Removal翻译（removals翻译）

发布时间：2023-03-12 18:36:02 稿源：创意岭阅读： 89 问大家

大家好！今天让创意岭的小编来大家介绍下关于Removal翻译的问题，以下是小编对此问题的归纳整理，让我们一起来看看吧。

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本文目录:

1、hair removal是什么意思
2、dustremovalfilm是什么意思
3、翻译removal clearance,急!!!
4、英语高手来翻译

Removal翻译（removals翻译）

一、hair removal是什么意思

上面的都不对，这里的hair不是一般的头发的意思，而是泛指体毛，除去面部毛发以外的毛发。因为女士毛多很不雅观，故很多产品都是针对Hair Removal这一需求的，当然也有专业的除毛店铺。

注：removal是动词remove的名词形式。

二、dustremovalfilm是什么意思

dust removal film的中文翻译

dust removal film

除尘膜

双语例句

Feasibility Analysis of Dust Removal By Water Film Acoustic

Condensation

水膜式声学凝聚除尘可行性分析

Research on the characteristics of flue gas dust removal and

desulfurization using double-recycling and multi-stage water film tower

Application of the Desalting System of the Cooling Water for the Vertical

Magnetic Separator in the Ore-dressing Plant

双循环多级水幕吸收塔烟气除尘脱硫性能研究选矿厂立环强磁机冷却水净化除盐系统的运用

三、翻译removal clearance,急!!!

内部器官搬迁清除和重量

四、英语高手来翻译

To enhance the adsorption efficacy of activated alumina, researchers have also modified alumina surface. In an effort to modify alumina, La(III)- and Y(III)- were impregnated to alumina by Wasay et al. [58]. The adsorption characteristics of the La(III)- andY(III) - impregnated alumina and the original alumina were compared for the removal of fluoride, and some other anions under various conditions. The removal selectivity by the impregnated alumina was found to be in the order: fluoride > phosphate > arsenate > selenite. Lanthanum hydroxide supported on alumina has also been studied to remove fluoride from aqueous solutions [59].

为了提升活性氧化铝的吸附效果，研究人员也曾改良过氧化铝的表面。根据Wasay与伙伴的研究[58]，他们以镧（III）和元素钇（III）浸渍氧化铝的方式以期改良氧化铝。随后将镧（III）和元素钇（III）浸渍的氧化铝和原铝在各种条件下针对它们的除氟特性及某些其他阴离子进行对比。根据观察，浸渍氧化铝的迁移选择性的顺序如下：氟>磷>砷>硒。也有研究使用含氢氧化镧的氧化铝进行水溶液除氟[59]。

The adsorption capacity of original alumina was in the range of 0.170–0.190 mM/g, whereas for alumina impregnated with lanthanum hydroxide, the adsorption capacity was found higher (0.350 mM/g). The possible removal mechanism of fluoride by impregnated alumina was explained by ion exchange process between anion and hydroxide group on surface material. The adsorbent was effective in decreasing fluoride concentration from 7 mM to 0.003 mM in the pH range 5.7–8.0. Fluoride removal was affected by the presence of phosphate and sulphate whereas chloride, bromide, iodide and nitrate ions did not show significant influence on the sorption of fluoride by the prepared sorbent. The sorbed fluoride ions were eluted from the adsorbent with 10 mL of 0.1 M NaOH and the column could be reused after being conditioned with 10 mL of 1 mM HCl.

原氧化铝的吸附容量的范围是0.170–0.190 mM/g，而氢氧化镧浸渍氧化铝的吸附容量则较高(0.350 mM/g)。浸渍氧化铝的除氟机理可以解释为表层介质的阴离子和氢氧化组的离子交换过程。在5.7至8.0 pH值之间，吸附剂可以有效地将氟浓度从7 mM 降至0.003 mM。

磷酸盐和硫酸盐的存在影响除氟作用，而氯化、溴化、碘化和硝化离子却没表现出对吸附剂的吸氟作用有明显的影响。被吸附的氟离子可以用10 mL的0.1 M氢氧化钠从在吸附剂上洗提下来，经过用10 mL的1 mM盐酸护理后，塔还可重新使用。

Tripathy et al. [60] also modified the alumina surface by impregnating with alum and used the modified adsorbent for defluoridation. The adsorption of fluoride increased with the rise in pH and reached a maximum of 92.6% at pH 6.5, and then decreased with further increase in pH. Fluoride removal decreased in acidic range due to the formation of weak hydrofluoric acid or combined effect of both chemical and electrostatic interaction between the oxide surface and fluoride ion. At pH above 6.5, fluoride removal decreased sharply due to stronger competition with hydroxide ions on the adsorbent surface. The Langmuir sorption capacity of fluoride was found to be 40.68 mg/g at pH 6.5. Energy-dispersive X-ray spectroscopy (EDAX) analysis provided direct evidence that fluoride was superficially adsorbed on alum impregnated activated alumina (AIAA) and the reaction might not be due to the adsorption, but simply surface precipitation. The desorption of fluoride from the adsorbent was done by rinsing the fluoride-adsorbed AIAA with 0.1 M NaOH at pH 12.0 followed by neutralization with 0.1 M HCl.

Tripathy与伙伴的研究[60]也利用明矾来改良氧化铝的表面来进行除氟。吸氟力随着pH值的升高而增强，当pH值在6.5时，吸氟力最高可达92.6%，过后吸氟力将会随着pH值的继续升高而下降。在酸性范围内除氟力的下降是因为弱氢氟酸的形成，或者是氧化表面和氟离子的化学与静电的相互作用。除氟力在pH值高于6.5时大幅下降是因为在吸附剂表面的氢离子较强的竞争。Langmuir氟吸附容量在6.5 pH值是40.68 mg/g。根据能量扩散式X射线光谱（EDAX）分析所提供的直接证据，氟被吸附于明矾浸渍氧化铝（AIAA）的表面，这种反应可能不是吸附作用，而只是表面沉淀。用pH值12.0 的0.1 M氢氧化钠清洗附有氟的明矾浸渍氧化铝，然后以0.1M盐酸进行中和，就可把氟从吸附剂脱附下来。

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