为什么当消防员进入火灾之前要携带供氧器？
Why do firemen need to carry oxygen supply when they go into the fire?
说明：一款用于工业气体测量装置，用于氧器和甲烷的测量。
An industrial gas measuring device for the measurement of oxygen and methane.
此外，还有麦芽粉碎机、大米粉碎机、薄板冷却器、麦汁充氧器、外排汽系统，用于啤酒生产过程中麦汁的制备。
Besides, we also support other equipments that are used for producing wort, such as malt mill machine, rice mill machine, thin plate cooler, wort oxygenator and draining gas system.
海军中校迪伦·斯莫罗是一位认知科学家，他设计出一种传感器人造冠，用来监测大脑的一些活动，如血流量和氧含量。
Commander Dylan Schmorrow, a cognitive scientist with the navy, devised a crown of sensors to monitor activity in the brain such as blood flow and oxygen levels.
窄带滤波器的数据追踪的是星云中的原子，硫原子发出红光、氢原子放出绿光，而氧原子呈现蓝光。
The narrow band data traces atoms in the nebula, with emission from sulfur atoms in red, hydrogen atoms in green, and oxygen in blue.
为了进行这一考察，探测器近期开始测量从金星散逸的一些微量气体，尤其关注的是氢和氧。
To do this, the spacecraft recently began taking measurements of some of the trace gasses being given off by Venus, looking specifically for hydrogen and oxygen.
为使社区接受焚烧炉和厌氧处理器，各种激励提供给他们：可能是更便宜的供热和动力，或者是分享此类工厂的营业税。
Communities will be offered incentives to accept incinerators or anaerobic digesters: perhaps cheap heat or power, or a share of business taxes paid by such plants.
但是现在，只有很少的美国牛奶场配置了厌氧消化器。
Currently, only a small percentage of U.S. dairies are equipped with anaerobic digesters.
2005年，“卡西尼”太空探测器飞越土卫二时的勘测资料显示其表面存在碳、氢、氮、氧等元素——这些有机分子被认为是生命形成的必要条件。
Observations from the Cassini probe's 2005 flyby of Enceladus suggest the presence of carbon, hydrogen, nitrogen and oxygen - organic molecules thought to be necessary to develop life.
在致导激光仪的协助下，发射器可将带有卫星定位系统且外壳附有环氧黏着剂的迷你跟踪设备投射并牢牢黏附到目标车辆上，这样警方就可以在不危及公众安全的前提下对嫌犯车辆进行追踪。
With the help of a guiding laser, it shoots a satellite-based tracking device, smothered in epoxy goo, onto the target vehicle, allowing the police to track the suspect without endangering the public.
对此，维尔萨克认为厌氧消化器的数量会不断增加，而数量的提高能利好美国农业部，他们有望在2020年达到减少国内25%的温室气体排放的目标。
Vilsack said this number will increase, to help the USDA meet its goal of reducing 25 percent of its greenhouse gas emissions by 2020. As Vilsack noted at a recent climate meeting.
取而代之的是，它们似乎拥有一种类似于氢化酶体的细胞器，这种细胞器与线粒体的作用类似，但它是通过厌氧作用为机体提供能量的。
Instead, they seem to have organelles that resemble hydrogenosomes - similar to mitochondria, but that use anaerobic chemistry.
由于，在新型汽车上氧传感器确定发动机的空燃比，适当的操作是至关重要的。
Since, in newer vehicles, oxygen sensors determine the engine's air-fuel ratio, their proper operation is vital.
当与惰性低温液体或液氧一起工作时，应备有监测器来检查空气中氧的浓度。
Monitors should be available to check for oxygen concentrations in the atmosphere when working with inert cryogens or with liquid oxygen.
径向引线固定电感器，在铁氧体磁芯上单层或多层绕线，环氧树造脂包封，包装形式可以编带也可袋装。
Radial lead coil, single or multi-layer winding on ferrite core, coating by epoxy resin. Products can be taped or packed in viny bangs.
用在氧设施里的调整器应该一直用在氧化剂设施里。
Regulators used in oxygen service should be maintained exclusively in oxidizer service.
通过记录在冬季的安克雷奇大量的氧传感器数据，我们能够通过计算，预测平均氧传感器加热时间。
By logging oxygen sensor data from a large sample of vehicles over the winter in Anchorage, AK, we will be able to calculate a predictable average for oxygen sensor heating times.
当前我们研究的重点是评估铂/陶瓷氧传感器在寒冷气候的可行性。
The current focus of our research is assessing the viability of standard platinum/ceramic oxygen sensors in cold-weather climates.
将该敏感膜组装到光纤氧传感器上，实现了对气态和溶解氧的检测，并具有响应快、稳定性和重复性较好等优点。
The sensors with this kind of sensing membranes for the detection of gas-phase oxygen and dissolved oxygen have short response time, high detection precision and good stability and reproducibility.
第四章是用ANSYS工程分析软件对氧传感器的重要部件进行模拟，得出最优化的结果，并用试验进行论证。
In the forth chapter, the important parts of the EGO are simulated by ANSYS software in order to get the optimized result.
针对温度对废气氧传感器输出的影响，建立了带温度校正的EGO传感器非线性回归模型。
For the influence of temperature to EGO sensor's output, its nonlinear regression models which include temperature's modifying term be achieved.
同时我们用该传感器对东湖水质中的溶解氧进行了检测。
The sensor has been used to detect the dissolved oxygen in the water sample of Eastern Lake.
同时我们用该传感器对东湖水质中的溶解氧进行了检测。
The sensor has been used to detect the dissolved oxygen in the water sample of Eastern Lake.
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