反应器

It was found that the flow pattern in an airlift reactor with net draft tube was similar to that in bubble columns instead of traditional airlift reactor.

实验结果得知，网状内管气举式反应器的液体流动行为较倾向气泡床，而偏离传统实壁管气举式反应器。因此，其可视为一种改良式之气泡床。

H and room temperature, the distribution of particle size was narrow and the particles were ellipsoidal.

釜式搅拌反应器制得的硫酸钡粒径明显比用微反应器制得的硫酸钡大5～7倍。

However, MSR is a strongly endothermal reaction, which is usually limited by heat and mass transfer and shows a lower dynamic responds and lower utilization ratio of catalyst in the catalyst bed. Therefore scientists begin to study micro-channel reactors which have better transport characteristic of heat and mass.

甲烷蒸汽重整反应是强吸热过程，该反应在固定床反应器中因受热质传输的限制，存在动态响应慢、催化剂利用率低等问题，人们转而研究具有良好传热传质性能的微通道反应器。

Seed explants of Eleutherococcus senticosus produced somatic embryos directly ongrowth regulator-free medium. The results were showed that use low temperature stressmethod to relieve the Eleutherococcus senticosus seed conformation dormancy andphysiological dormancy, to induce seed germinate. Proliferation of Eleutherococcus senticosussomatic embryo without any plant growth regulathors was better in liquid medium containing1/3MS+sucrose 3%, and better in solid medium containing 1/3MS+sucrose 1%.Eleutherococcus senticosus secondary embryo was stick to matrix through espial of cytology.Eleutherococcus senticosus somatic embryo was cultivated some times to form immature frondin liquid medium, then transfer into solid medium to form full plant. The experiment wasindicated that much more Eleutherococcus senticosus immature frond can be cultured inbioreactor, so large-scale production in bioreactor culture can be done.

研究结果表明：低温胁迫处理刺五加种子可以打破种子的形态休眠和生理休眠，促使种子发芽：在不添加任何植物激素的培养基中诱导刺五加体胚形成，其中，1／3MS+3％蔗糖的培养基搭配有利于液体培养的刺五加体胚增值，1／3MS+1.0％蔗糖的培养基搭配有利于固体培养的刺五加体胚增值；在进行体细胞胚增殖时，体细胞胚继代三周后表面开始形成很多次生胚，对刺五加次生胚进行细胞学观察，发现刺五加次生胚与母体只是粘贴在一起；刺五加体胚需在液体培养基中培养一段时间形成幼植物体，实验表明可以通过生物反应器培养大量的刺五加幼植物体，然后转入固体培养基中形成完整植株，因此可以通过生物反应器培养进行规模化生产。

Zero-valent iron and fluidize technique was successfully integrated in this study for nitrate removal, with three related processes developed, namely fluidized zero valent iron reactor, two fluidized ZVI reactors system, and pressurized CO2/zero valent iron system.

中文摘要本论文成功结合零价铁与流体化技术发展出零价铁流体化反应器、双流体化反应系统以及加压式零价铁流体化反应器等三种处理程序应用於水中硝酸盐之处理。

Nowadays, water resource shortage and water. pollution facing the whole world have promoted all kinds of technologies study in water pollution control and water reuse. With the economic development, the life standard is improving and the habited circumstance is accelerating in our country.

中文题名一体化复合式膜生物反应器应用于小区污水回用中试研究副题名外文题名 Pilot experimental study on the integrated hybrid membrane bioreactor for domestic wastewater reuse in district 论文作者迟军导师王宝贞学科专业环境工程研究领域\研究方向学位级别博士学位授予单位哈尔滨工业大学学位授予日期2003 论文页码总数148页关键词中空纤维膜膜生物反应器污水处理馆藏号BSLW /2003 /X703 /46 世界范围的水环境污染和水资源短缺，使人类积极地寻求各种水污染控制技术及水回用技术。

The studies on the hydrodynamics of the bio-fluidized bed show that it has excellent mix and mass transfer characteristics.

生物流化床反应器的流体力学特性研究结果表明，该反应器有良好的传质混合特性。

Using above Test Results,A204GrA hydrogenator with austenitic stainless steel overlay was assessed.This hydrogenator can be safely used above 0 5Mo steel operating limit in Nelson Curve and will not be hydrogen attack during the period of insp...

利用以上试验结果，分析了一台位于Nelson 曲线中不安全区的A204GrA 钢加氢反应器，表明在不锈钢堆焊层的作用下，该反应器在检验周期内不会发生氢腐蚀

The analysis showed that different types of inoculate sludge and reactors were of great importance for ANAMMOX operation.

分析结果表明，接种不同的污泥源和采用不同类型的反应器对于厌氧氨氧化反应器启动快慢具有重要的意义。

The dielectric barrier corona discharge in a wire-cylinder configuration and the dielectric barrier discharge in a coaxial cylinder configuration are investigated, then the dissipated power and gas gap voltage are calculated by analyzing the measured Lissajous figure.

采用同轴管状反应器产生介质阻档放电，采用同轴线管反应器产生局部电晕放电及介质阻档电晕放电，研究介质阻档放电与介质阻档电晕放电在放电特性与脱硫能耗上的差异。

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。