查询词典 reactor

The highest biomass concen-tration and phycobiliprotein production in mixotrophic fed-batch culture were respec-tively 5.1 times and 2.8 times as much as in photoautotrophic batch cultare,and 3.8tmies and 3.0 tmies as much as in mixotrophic batch culture with the same reactor.

混合营养流加培养的最高生物量和藻胆蛋白的产量分别是同一反应器光合自养培养的5.1倍和2.8倍，是混合营养分批培养的4.25倍和3.0倍。

By comparing different processes in the same period, following operting modeof interactive reactor was recommend: enhanced A~2/O process fits on spring period,pre-anoxic inverted A~2/O process was recommend in dry/mizzle weather in summerperiod, step aeration process was adopted in rainy weather in summer period,alternating oxygen concentration inverted A~2/O process was appropriate in autumnperiod, and normal inverted A~2/O process was better in winter period.

通过不同季节多种工艺的比较，确定了高效生物反应器运行模式：春季时段采用改良型A~2／O工艺，夏季晴天／小雨时段采用预缺氧+倒置A~2／O工艺，夏季连续暴雨时段采用多点进水工艺，秋季时段采用低氧／常氧交替运行的倒置A~2／O工艺，冬季时段采用常规倒置A~2／O工艺。

Key words: pipe reactor;spray-fluidized drying process;monoammonium phosphate;new technology

管式反应；喷雾流化干燥；磷酸一铵；新工艺

An coupling apparatus with a chlorination reactor and a melt crystallizer was built,which was used in chlorination of acetic acid and separation of monochloroacetic acidby crystalliza- tion at the same time.

用氯化反应与熔融结晶耦合装置，进行乙酸氯化与产物氯乙酸的结晶分离，避免了 MCA 的深度氯化，从而提高了 MCA 的收率。

Results indicate that the severity of a loss of control for mononitration of toluene by mixed acid can be reduced from medium to low by using semi-batch reactor, the reaction is 1.2 kinetic order in toluene, 1.3 order in nitric acid and 2.5 order in all. The MTSR_max under setting operating conditions are all in the range that can be accepted by the industrial nitration, so the reaction has less hazard potential by using those setting conditions.

分析结果表明：在设定的工艺条件下，反应过程中对甲苯的反应级数是1.2级反应，对硝酸是1.3级反应，采用半间歇反应可以使失控反应的严重度等级从中等降低到低等，在设定操作条件下假定反应失控所引发的MTSR_是在工艺条件允许的范围之内，不具有很大的危险性。

The catalyzed isomerization without the presence of hydrogen occurs over M-2 composite mordenite in the self-designed tube reactor, which use 1,2,4-trimethylbenzen as raw materials.

非临氢催化异构化反应试验采用研制的M-2型复合丝光沸石催化剂，以高纯偏三甲苯油为原料，在设计的管式反应器中进行。

Employing HP-8-8 polyacrylic resins as a porous multimolecular carrier for fixed cultivation of sludge,experimental investigation of wastewater treating was carried out by means of fluidization with biofilm sequencing batch reactor.

采用HP88型聚丙烯酸酯类多孔高分子载体对污泥实行固定化培养，以流态化方式进行生物膜SBR 废水处理试验研究。

These restrictive con d itions can be taken as practical design criteria for avoiding reactor instabilit y and temperature sensitivity in multitubular packed-bed reactors.

这些条件也可以作为避免列管式固定床反应器不稳定性和温度灵敏性的实用设计判据。

However, several problems are yet to be solved before all-round parameterization of reactor NAA can be achieved.

然而，为了实现堆中子活化分析的全面参量化，尚需进一步解决几个问题。

Long running performance showed that due to the membrane interception,the nitrobacter is enriched in reactor in the interest of improving the nitrification rate;the maximum ammonia nitrogen loading can be 0.19 kg/(m3·d) with effluent ammonia nitrogen＜1 mg/L (removal rate 99%).

采用浸没式膜生物反应器处理焦化废水的试验结果表明：膜的截留作用可使硝化菌在反应器内富集而有利于提高系统的硝化能力，其去除氨氮的最高负荷为0.19kg/(m3·d)，出水氨氮＜1mg/L(去除率为99%)；泥龄长可能使微生物的代谢产物或其他大分子物质积累，从而

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。