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.
介绍甲醇合成塔双相不锈钢反应管与管板的自动焊接工艺。
The automatic automatic welding dual - phase stainless steel reaction tube and tube sheet on methanol converter is introduced.
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.
方法：采用多重聚合酶链反应方法，以提取的基因组d NA为模板，在同一反应管中同时扩增细胞周期素d 1基因和P 16基因。
METHODS: Method of multiplex polymerase chain reaction (PCR) was adopted. Cyclin D1 gene and P16 gene were amplified in the same tube, using extracted genome DNA as template.
跟你的伴侣说“你管钱是一件可怕的事情”并不能有助相反带来不好的反应。
Saying to your partner that "You are terrible at handling money" can't help but bring a defensive reaction.
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.
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.
当温度达到3000开尔文（Kelvin，热力热温度，等于摄氏温度加273），这个热量环（ringof heat）沿着纳米管移动的速度将比这类化学反应（chemicalreaction）的正常传递速度快10000倍。
With a temperature of 3,000 kelvins, this ring of heat speeds along the tube 10,000 times faster than the normal spread of this chemical reaction.
他从口袋里拿出两根牙膏管，将里面的化学品挤在了下水道的槽中，化学品马上开始进行化学反应。
He takes the two tubes of toothpaste out of his pockets and gives them a squeeze, expelling the chemicals into the drain where they immediately start reacting.
有一件事情我的反应非常强烈，那就是绝对不能有公司高管回复不友好邮件给员工或者特许商，或者在高管之间发送这样的邮件。
One thing that I have very rigorously reacted to is absolutely no nasty e-mails from executives back to employees or back to franchise owners. Or to each other.
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.
每克二氧化钛纳米管可以使这个装置大约每小时生成160毫升碳氢化学物。 这个反应速率至少要快于先前在紫外线下得到的结果20倍。
The devices generated roughly 160 microlitres of the hydrocarbons per hour per gram of their titania nanotubes, a rate at least 20 times higher than in previous studies done with ultraviolet light.
但是对于这个新的纳米管装置，需要不断向仪器内通入二氧化碳和水来维持反应的继续。
But with the new nanotube devices, the Chambers would have to be replenished with carbon dioxide and water from time to time to keep the reaction going.
红外反应器和发光二极管使得框架内任何物体都清晰可见。
Infrared sensors and LEDs provide a clear visualization of any object within the frame.
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.
这种反应包括决定和改变薪酬，红利，和高管与员工的期权。
These responses include determining and changing the salaries, bonuses, and stock options of employees and top executives.
整个最初的核反应循环是这样的——高压管、管道、泵、冷却剂(水)——这些被安装在容器型建筑中。
The entire primary loop of the nuclear reactor - the pressure vessel, pipes, and pumps that contain the coolant (water) - are housed in the containment structure.
然而，访问华为时，你却感受不到华为高管对上述号召的反应。
Visit Huawei, however, and you get the sense that none of its executives hears the call.
核子反应堆全部的“硬件”——压力管，所有的管道，泵、冷冻剂(水)储备，通通放入第三个容器。
The entire "hardware" of the nuclear reactor - the pressure vessel and all pipes, pumps, coolant (water) reserves, are then encased in the third containment.
一些高管提出，近期经济放缓可能是因为企业对新的不确定性反应过度；一旦信心有所恢复，经济活动将随之回暖。
Some executives argue that the recent slowdown could be because companies are over-reacting to new uncertainties, which could lead activity to swing back once some form of confidence returns.
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.
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.
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.
这是一个压力排管式的反应堆。
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