采用“三取二”原则、空气取样、系统自检等措施提高了系统可靠性。
In order to improve the system reliability, some measures such as "two out of three" principle, air sampling and self-verification were adopted.
此后，我们开始和这家公司合作，结合他们的空气取样器，开发出了商业生产原型。
Since then we've been working with this company to develop a commercial prototype incorporating their air sampler.
灌装操作的验证必须包括培养基灌装和灌装过程中的表面微生物取样评价和空气取样评价（动态条件）。
Validation of filling operations should include media fills and the sampling of critical surfaces and air during active filling (dynamic conditions).
其中三分之一的儿童还随身携带一个背包，内置空气取样器和GPS，以便将取样器的显示数据和确切位置相匹配。
A third of the kids also carried a backpack fitted with an air-sampling device and a GPS to pair up readings and precise locations.
取样空气的一种仪器，它便于测量风速或是流速和大气气压。
A device used to sample air in order to measure wind speed or airspeed and atmospheric pressure.
当新鲜空气水平的样品送至非循环系统。取样管可能被凝滴或误吸的任何液体堵塞。
When sampling at the level of fresh gas delivery in non-rebreathing systems. The sampling line can become obstructed by condensation drops or aspiration of any fluids.
在检测灵敏度较高时，空气的取样量减少。
这些飞行机器人也可用于空气嗅探或取样，以检测空气质量，寻找污染，在生物或毒气袭击前发出预警。
These flying robots could be fitted with air sniffing or sampling technology to test air quality, search for pollution or give early warning about biological or gas attacks.
目前被动式氚取样器在国外取得了广泛的应用，它是基于气体分子扩散或渗透原理采集空气中氚化水蒸汽（ HTO）样品的一种方法。
Presently, passive HTO samplers are being widely used abroad. It samples HTO in air based on the principle of gas molecular diffusion and permeation.
在用空气焓差法测量空气冷却设备冷量的标准中，空气湿度常用湿球温度取样的方法测得。
According to the criteria on testing air cooling equipments by means of air enthalpy difference method, air humidity is often obtained in the way of sampling wet bulb temperature.
但外操工在聚丙烯粉尘取样口取样瞬间工人操作位空气中丙烯最高浓度超过有关标准的职业接触限值11倍。
But the maximum concentration of propylene during the sampling moment at the polypropylene dust sampling window exceeded 11 times relative standards.
取样测试鉴定表明，大部分的微生物来源于无菌接种室内的空气、超净工作台鼓风机排出的气体。
Most of these microbes were originated from the indoor air of inoculating room, air-blower orifice and margin of the inoculating table.
通过实验，考察了样品取样质量、空气流速对实验结果的影响。
The effects of mass of samples, air current velocity on test results were researched in the experiment.
针对干旱、半干旱地区缺水的特点，结合化探取样的要求，采用全液压车载钻机空气潜孔锤钻进工艺。
This paper discusses the application of full-hydraulic track driller with automobile chassis in the arid and semiarid areas.
针对干旱、半干旱地区缺水的特点，结合化探取样的要求，采用全液压车载钻机空气潜孔锤钻进工艺。
This paper discusses the application of full-hydraulic track driller with automobile chassis in the arid and semiarid areas.
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