反应器

The series of catalysts for dehydrogention of n-butane to 1-butene, including oxidative dehydrogenation with Vanadium-based 、molybdates、metal pyrphosphates catalysts and catalytic dehydrogenation with Pt-based catalysts and ZSM-5 zeolite, are reviewed, the membrane reactor with catalysts is also discussed .

综述了对正丁烷脱氢制备正丁烯的催化剂体系，包括有氧脱氢中钒基催化剂、钼酸盐系列和焦磷酸盐系列催化剂；催化脱氢中贵金属Pt系催化剂、以ZSM-5分子筛为载体的催化剂以及膜反应器。

In the three SBR reactors,the phenomenons of denitrifying dephosphatation with NO3——N and NO2——N as electron acceptors and the traditional biological phosphorus accumulation with O2 as electron acceptor were investigated respectively.

在3个SBR反应器中，分别考察了以NO3--N和NO2--N为电子受体的反硝化除磷现象，以及传统以O2为电子受体的生物聚磷现象。

In two recent papers, the use of zeolites has been described in relation to the waste water treatment in biological reactors.

在二份最近文件里，对泡沸石的用途被描述了关于废水治理在生物反应器里。

With problems, such as poor dissolved-oxygen caused by the high viscosity of xanthan gum in mind, the present research directions and hotspots of fermentation techniques and reactors are discussed.

结合有关黄原胶的研究报道，针对黄原胶黏度大影响溶氧等问题，从黄原胶的发酵工艺、反应器等方面讨论了目前的研究方向和热点。

Earlier this year, the North Koreans shut down a plutonium reactor, in return for economic and diplomatic benefits.

今年初，朝鲜关闭了一台钚反应器，获得了经济和外交方面的利益作为回报。

The focus of this paper will be on the NDE techniques and tooling utilized to meet the industry needs and regulatory requirements for the reactor vessel head to control rod drive penetration weldments.

本文所关注的就是利用当前的无损检测技术和工具来满足核反应器封头顶部贯穿件焊接件检测的核工业规范要求。

Syngas can be converted to hydrocarbon products via F-T synthesis, and this provides a new way to make use of carbon sources.

合成气经过F-T反应转化为烃类产品长期以来一直是催化和化学工程领域研究的一个重要课题。此过程的核心是催化剂和工业反应器技术的研究与开发。

Green oil production is particularly apparent in backend hydrogenation reactors.

在后段加氢反应器中，绿油的产生尤其明显。

Wastewater treatment performance was investigated in six sequencing batch bioreactors which were operated under different pH for the treatment of high-strength oil-containing wastewater using mixed yeast isolates.

在使用混合酵母菌菌株处理高浓度含油废水中，研究了序批式反应器内酵母菌在不同起始pH条件下对废水的处理效果。

Licheniformis in bioslurry reactor were monitored by FISH on different sampling days, anti the changes of oil concentration in bioslurry were measured on the same sampling days. The two test results represented good consistency with the trend of petroleum biodegradation, suggesting the feasibility of using FISH technique for monitoring the changes of microorganisms in oil-containing sludge.

运用上述FISH技术监测生物泥浆反应器中地衣芽孢杆菌量的变化，并与泥浆中含油率的变化进行比较，二者的变化情况符合微生物降解石油的趋势，为监测含油污泥中微生物的变化提供了一种可行的技术。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。