敏感性检测下限为每反应管10拷贝。
应用洁净硬质玻璃管制成细菌微量反应管。
The microscopic reaction tubes of bacterium were prepared by using pure and hard glass tubes.
讨论了CHNS元素分析仪燃烧反应管温度的设置问题。
The problems about the temperature setting for combustion tube of CHNS elemental analyzer are investigated.
对超高压聚乙烯反应管进行了应力分析、强度评定及结构的优化设计等项研究。
In summary, the stress analysis, the stress intensity evaluation and the optimization for the ultra-high pressure polythene reactive tube have been carried out.
反应管直径大小将影响多壁碳纳米管的单位产量并对多壁碳纳米管质量产生影响。
The reactive tube diameter will affect the unit yield of multiwall carbon nanotubes and the quality.
利用单纯形优化法选择了各种试剂的最佳用量以及采样体积、反应管长的最佳实验条件。
The amount of used reagents and the experimental conditions for sampling volume and coil length were optimized by using the controlled and weighed centroid simplex method.
在反应管径向上存在着明显的速度和温度分布，而组份浓度变化程度不如速度和温度明显。
The steep velocity and temperature gradients along the radial position, and less obvious radial profiles of components concentration were also found.
本文详细地探讨和研究了载流速度、进样体积、反应管长度、内径与形状等因素对分散度的影响。
The effects of current velocity, sample volume, length and inside diameter of reaction pipe and shape on the dispersion of flow injection analysis system were in detail discussed in this paper.
反应温度过高或过低，碳纳米管的产率都很低。
A comparative study showed that the yield was low when the reaction temperature was too low or too high.
如果核燃料管无法降温，就会发生熔毁，到时反应器的内核也会熔化，从而引起核泄漏。
A meltdown occurs when nuclear fuel rods cannot be cooled, thus melting the reactor core and causing a release of radioactivity.
采用格网反应、斜管沉淀和三层滤料过滤工艺。
A treatment process of grating reaction, inclined tube sedimentation and tri-media filtration is adopted.
建立了前置烧焦罐式高效再生器催化裂化装置的提升管反应器和汽提段的动态数学模型。
A dynamic model of mechanism has been developed for the reactor and stripper of a fluid catalytic cracking unit (FCCU) with a high efficiency regenerator.
反应本身也在纳米管内部发生。这种中空的纳米管只有20纳米厚的薄壁，所以具有巨大的内表面积。
The reaction itself also takes place inside the nanotubes, which are hollow and have a large internal surface area thanks to their thin 20-nanometer-thick walls.
模型以反应器的分析为依据，用一系列连续搅拌式反应釜逼近管式反应器，并以五组实验温度分布作了校正。
A series of CSTR's were employed to simulate tubular reactor, being supplemented by checking with five sets of experimental temperature profiles.
改变输入电压能降低屏障并增加晶体管电流，正如加入酶使化学反应加速一样。
Changes in the input voltage lower the barrier and increase current flow in transistors, just as adding an enzyme to a chemical reaction speeds it up.
不过，许多航空公司的高管表示，他们将持观望态度，看看乘坐翠鸟航空等先行者的飞机的乘客反应如何。
Still, many airline executives suggest they will wait to see how passengers react when flying with pioneers such as Kingfisher.
血清反应阻止花粉管生长。
在最新的实验中，这些既导电又导热的纳米管中的每一根都涂上了一层反应燃料（reactivefuel），这种反应燃料能够通过分解产生热量。
In the new experiments, each of these electrically and thermally conductive nanotubes was coated with a layer of a reactive fuel that can produce heat by decomposing.
催化裂化提升管反应器数学模型基本上都是基于平推流反应器的假设建立起来的。
Mathematical models for Fluid Catalytic Cracking (FCC) riser reactors were built generally on the basis of assumption of "plug flow" pattern within risers.
这些技术包括开放式池塘养殖藻类，以及将藻类培植在密封管中的生物反应器技术。
These will include open ponds as well as bioreactors, where the algae are grown in sealed tubes.
剑桥大学组的获奖设计使用内置藻类管和一台感光生物反应器来生产氢气。
The Cambridge team's winning design USES in-built algae tubes and a photo bio-reactor to generate hydrogen.
对柴油加氢精制装置加氢反应器在配管方面的设计特点和注意事项进行了探讨，以便减少设计错误，提高设计质量。
The design characteristic and notice were probed into in piping of the hydrogenation reactor of diesel hydrotreating plant, in order to decrease design mistakes and increase design quality.
粒径分布对于提升管反应器非常重要，应引起足够的重视。
Thus the particle size distribution in a riser reactor should be taken into full consideration.
采用机理建模方法，研究了丙烯在环管反应器中的液相本体聚合过程。
The liquid phase bulk propylene polymerization in loop reactor was simulated based on the polymerization mechanism.
采用石英管反应器，在常压下研究了十氢萘和环己烷的气相氧化裂解(GOC)过程。
The gas phase oxidative cracking (GOC) processes of decalin and cyclohexane were investigated by using the quartz tube reactor at atmospheric pressure.
以大庆轻柴油为原料，对比了微型脉冲热解和连续式管式反应器热解的性能。
Pyrolysis performance of Daqing light diesel was studied with a micro-pulsed reactor and a continuous tubular reactor.
所采用的U型管式反应器基本实现床层内等温操作，用于筛选新型颗粒催化剂有较强的可比性。
The U tubular reactor employed in this reaction practically achieves isothermal operation inside the bed, and presents good comparable results in screening new catalyst.
该反应也可以用于制造杀菌剂、防晒霜和有机发光二极管。
The reactions are also used to produce compounds used in fungicides, sunscreen and organic light-emitting diodes.
乘坐公司专机前往国会寻求纾困的底特律三巨头的高管，被公众的反应弄得措手不及。
The executives from the Detroit big three car companies who travelled to Congress to seek a bail-out in their corporate jets were caught off-guard by the public response.
乘坐公司专机前往国会寻求纾困的底特律三巨头的高管，被公众的反应弄得措手不及。
The executives from the Detroit big three car companies who travelled to Congress to seek a bail-out in their corporate jets were caught off-guard by the public response.
应用推荐