气体的

Technology, which we license from the Gas Technology Institute, gasifies coal without many of the harmful emissions normally associated with coal combustion plants.

技术是由美国气体技术研究所授权使用，该技术在将煤炭气化时不似燃煤工厂一般产生许多有害的排放气体。

19 Thermal inbreathing: The movement of air or blanketing gas into a tank when vapors in the tank contract or con-dense as a result of weather changes conditions (e.g., a decrease in atmospheric temperature).

3.19 热吸入：由于天气状况的变化造成罐内气体压缩而使空气和气体进入储罐内。

The mechanism of gas transport in the proton exchange membrane fuel cell with interdigitated flow field was studied by establishing a mathematical PEMFC model.

在常规PEM燃料电池中，反应气体平行流过气体通道的同时，通过扩散机理传递至催化层表面，进行化学反应，见图 1、。

With the assistance of interdigitated electrodes the gas sensors using PPy and PPy/TiO2 thin films were achieved. The sensitivities of sensors to toxic gases NH3 at room temperature were studied.

利用平面叉指电极结构制备了PPy和PPy/TiO2薄膜气体传感器，研究了其在常温下对有毒气体NH3的敏感性。

When temperature of the steam pipe goes up, the liquid volatilizes into gas, the size expands and produces pressure to impel bellows to stretch.

当蒸汽管线升温时，液体挥发成气体体积膨胀并产生压力推动着波纹管伸长，蒸汽管线降温达到易挥发的液体从气体转变成液体时体积缩收，波纹管内没有推动力，波纹管缩收。

The multi-layer wire mesh structure on the premixed gas of acetylene/air and propane/air explosion has been studied.

研究了多层丝网结构对乙炔/空气混合气体和丙烷/空气混合气体燃烧爆炸的抑制作用。

It has same short-stroke gas piston action with 2-position gas regulator and a rotary bolt with three radial lugs.

它有相同的短行程活塞气体行动2位气体调节器和三耳径向旋转螺栓。

gas shielded arc welding ; gas in weld metal ; CO_2; welding current ; mathematical model

有人曾对Ar -CO2 混合气体保护下焊缝金属中的气体含量与被焊金属和焊接参

The 9A-91 rifle is a gas operated, rotating bolt weapon, which utilizes a long stroke gas piston, located above the barrel, and a rotating bolt with 4 lugs.

在第9A - 91步枪是一种气体操作，旋转螺栓的武器，它采用了长冲程气体活塞位于枪管上方，并与四耳旋转螺栓。

Gas system is fitted with manual gas regulator, located at the front of gas block.

燃气系统配备有手动调节气体，在气体块的前面。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。