It can change the flow and cut off gas medium in the pipe by the different control signal.
对管道中气体介质按不同控制信号调节流量大小和切断。
Tool electrode ultrasonic vibration aided gas medium EDM technology was proposed and correspondingexperiment system was designed.
提出了工具电极超声振动辅助气体介质电火花加工方法。
The stainless steel powder becomes finer and the size distribution is narrower with the mass flow rate and pressure of gas medium increasing.
随着气体介质流量及压力的增加，所制备的不锈钢粉末粒度越小，粉末的分布更集中；
Keeping the oxygen content of the injection gas below 15%, possibly by introducing some N_2 into the gas medium, will prevent coal explosion.
控制制粉和喷吹系统中的含氧量在15％以下，可以防止煤粉爆炸，降低气氛中含氧量可以采用充惰性气体的办法。
The chemical surface modifying heat treatment is usually undertaken in a gas medium furnace with the temperature, soaking time and atmosphere control being as key points.
化学表面改性处理通常在气体介质炉中进行，温度、保温时间及气氛的控制很关键。
Hermetic performance should be assured and leaking phenomena should not appear, especially for flammable and explosive gas medium, as well as poisonous and deleterious mediums.
保证密封性，不应有泄漏现象出现，尤其是易燃易爆气体介质和有毒有害介质。
While the gas medium is isothermal uniformed, the dissertation calculates the effective absorption coefficient, the Planck-mean absorption coefficient and the wall-incident mean coefficient.
当气体介质等温、均匀时，分别计算气体介质的普朗克平均吸收系数、有效吸收系数和壁面入射平均吸收系数。
But though gas supply may tighten, there is still, by all estimates, a lot of it around for the medium to long term.
不过，尽管天然气供应或将趋紧，但所有预测都认为在中长期时段上，仍然会有大量天然气。
The filaments have widths that suggest they are formed as shockwaves from exploding stars travel through the medium, sweeping up and compressing the interstellar dust and gas.
丝状尘埃云的宽度暗示它们是形成自一些通过中等大小正在收缩的星际尘埃和气体的恒星然后爆发后的激波而成。
As the galaxy plows through the intercluster medium, gas is stripped out and condenses to form bright new knots of stars.
当一个星系艰难的穿过星系群间空隙时，气体就被剥离出来凝聚成为新恒星的内核。
Light traveling through different mediums, such as chilled sodium gas, does slow substantially, but this is because the light is being bounced between the atoms within the medium.
根据盖利森的意见，光可以通过不同的介质运行，如在通过冷冻的纳气时，光的速度实质上变慢了。然而这是因为光线在运行介质里的原子之间时，会反复地反弹。
Masling Industries employs 11 people there, running a specialised component overhaul business mainly dealing with gas turbine engines in helicopters and medium-sized aircraft.
MaslingIndustries在库塔·曼德拉有11名员工，主要专门负责维修直升机和中型飞机的燃气涡轮发动机。
Delivery of epoxy resin coated steel pipe is suitable for water, water, water, oil, gas and other medium, PVC plastic pipe for drainage, water, oil, gas and other media delivery.
环氧树脂涂塑钢管适用于给排水、海水、温水、油、气体等介质的输送，聚氯乙烯涂塑钢管适用于排水、海水、油、气体等介质的输送。
The gas cylinder is easy to be eroded or caused other disfigurement because of the erodible medium in it.
由于这些气瓶盛装的介质常含有腐蚀性，易引发气瓶产生应力腐蚀等缺陷。
The transmission medium of municipal buried gas pipeline has the character of flammability, explosion and toxicity.
城市埋地燃气管道主要输送的介质有着易燃、易爆、有毒等特性。
The water , gas, and powder of surroundings can invade into equipments so as to pollute the medium, influence the product quality, and shorten the service life of the machines .
环境中的气、水和粉尘等侵入设备会污染工作介质，影响产品质量和缩短机器寿命。
The compressor is loaded up with the medium of air (nitrogen, process gas).
压缩机以空气（氮气、工艺气体）加载运转。
This device can transmit signal and control through the medium of compressed gas, and can adjust testing pressure, flow rate and time according to the automatic controlling requirement.
该装置以压缩空气为介质进行信号传递和控制，并能根据需要调节检漏压力、流量和时间。
Gas or liquid pressure medium can be introduced into the use process, which is suitable for various kinds of heat exchangers with different media types.
使用过程中可以分别引入气态或液态打压介质，适用于不同介质类型的各种换热器。
Gas shale exploration is being done mainly by small to medium sized companies.
气页岩开采目前主要由小型和中型公司进行。
In the evaporator, the liquid inside was for low pressure gas, and gasification draw was cooling medium heat produce refrigeration effect.
在蒸发器内，该液体被气化为低压气态，同时吸取被冷却介质的热量产生制冷效应。
Alloy steel, completely welded, oil-proof, waterproof and anti-corrosive gas and medium, suitable for all kinds of environments.
合金钢材料，全密封焊接，防油、防水、防一般腐蚀性气体及介质，可适用于各种环境。
According to the experiment results of percolation, the gas nonlinear percolation law in low permeable medium with irreducible water is found.
根据渗流实验结果，建立了含束缚水的低渗渗透岩石介质气体非线性渗流定律。
In order to probe into laws on formation of natural gas hydrates in porous medium, natural gas hydrates have been formed through mixtures of ice powers and quartzes in experiments.
为了探讨多孔介质中天然气水合物原位形成规律性，进行了将冰粉和石英砂混合并形成天然气水合物的实验研究。
The gas seepage in the medium is influenced by characteristic particle size, particle size distribution index and porosity simultaneously.
这种介质中的气体渗流同时受到介质的特征粒径、粒径分布指数和孔隙率的影响。
The medium is gas, liquid gas or liquid which maximum operation temperature is more than or equal to standard boiling point.
介质为燃气、液态燃气或液体，最高工作压力大于或等于介质的标准沸点。
The medium is gas, liquid gas or liquid which maximum operation temperature is more than or equal to standard boiling point.
介质为燃气、液态燃气或液体，最高工作压力大于或等于介质的标准沸点。
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