查询词典 gas-mask

When we look at gas prices that's a really critical part of this, because to incent customers to come in and wanna buy these new vehicles with these higher emission standards and get a better fuel economy, you have to also have gas prices that are increasing or in an area where consumers wanna save on gas.

在我们看来油价确实是至关重要的部分，想要吸引客户购买这些拥有高排量的新型汽车就得考虑更节省燃油费用。同时你还要提高燃油价格或者让顾客们在某些地方更省油。

The phase-space of a gas dynamic system can be rebuilt by using the time series measurement of gas concentration in the working environment of a mine. It is discovered from fractal analysis that the variation of a gas dynamic system in an underground mine posse...

通过分形分析发现井下瓦斯动力系统的变化具有混沌特性，从而揭示了瓦斯动力系统安全状态变化遵循某种结构化规律，理论上其状态的变化是可以被确定性预报的，从而为瓦斯爆炸灾害系统的辨识与控制提供了理论依据。

DZQ-600L multi-functional gas-filling packaging machine which has many functions. It can be used for sealing packages only, but also for vacuum packaging or packaging of filling with insert gas after vacuum. It adopts mo case anted double gas, and mechanism has no restriction of big or small vacuum case which has a wide scope of application.

DZQ-600L 多功能真空气调包装机，功能齐全，可用于单一的封口包装，也可用于真空包装或真空后充入惰性气体的包装，采用无室双气嘴机构，不受真空室大小的限制，应用范围极广。

Compared to present technique, the inventive gas-liquid distributor integrates the functions of begriming and gas-liquid distribution, while it's reaction with begriming avoids significantly increase of pressure drop, the influence of begriming function on the gas-liquid distribution. And it can reduce the space of reactor, improve the processing ability of reactor and prolong the working period of activator.

与现有技术相比，本发明气液分布器集积垢和气液分布功能于一体，并且随着积垢的进行反应压降不明显升高，积垢功能不影响气液分布效果，可以节省反应器空间，提高反应器处理能力，延长催化剂运转周期。

Zhang Yuneng these years.In the article,the historical origin,aesthetic characteristics,and so on of gas,a Chinese classical aesthetic category,are closely studied and summarized.It is pointed out that since it obtained the meaning of aesthetic main body gas has showed out a kind of aesthetic tendency canonizing solar and doughty beauty.That is to say,solar and doughty has been the aesthetic characteristic of gas from then on.And it is pro...

本文对中国古典美学范畴&气&的历史渊流、审美特质等进行了比较详细的探讨和总结，指出了自从&气&取得美学上的主体意义之始，就已经显示出一种标举阳刚之美的审美倾向，或者说，阳刚就成为&气&范畴的美学特征；从而证明了&气&范畴充满了刚美的特质，具有丰富的刚美意蕴，因此它属于刚美范畴。

DME is taken as city gas by three methods, being liquefied for pipeline gas, or being commixed with LPG for bottles, and with LPG and air for the peakvalue adjustment for city gas network.

其用作城镇燃气常见的方法有3种，即与液化石油气混合后装瓶；生产代天然气；用于小区管道气。

Four processes in gas-burning vacuum hot water boiler are researched in the paper:gas combustion process, heat transfer from gas to water, water boiling heat transfer, heat transfer of the process of congealing from steam to water by heat exchanger.

研究的燃气真空热水锅炉包括四个同时进行的过程燃料的燃烧过程，烟气向水的传热过程，水的沸腾传热过程，蒸汽与水通过换热器的凝结传热过程，在这个循环过程中，通过对其传热机理的分析研究，进行了真空锅炉内部结构的热工计算。

In the simulation model, the cellular automata model was applied to describe the tunnel network system, a methane gas cell was used to represent an energy unit of methane gas which was eradiated from walls of working spaces, mined coal piles, surrounding rocks and excavations, a grid cell was used to represent a tunnel grid and its states, these grid cells contain such state parameters as velocity and quantity of methane gas.

在该方法中，用元胞自动机模型描述地下矿巷道网络系统，用瓦斯元胞来描述从工作面煤壁、采落的煤堆、围岩和采空区渗出的瓦斯能量单元；用格子元胞描述巷道格子及其状态，这些格子元胞均用瓦斯运移速度和瓦斯含量等状态参数来描述。

Natural gas stoves or gas water heaters are usually connected to a device that safely expels the gas from the home.

天然气灶或燃气热水器通常是连接到一个安全装置，从家庭排出的气体。

The influences of fluidizing gas flow rate,pressure,pressurizing gas flow rate and total conveying pressure drop on the solid-gas ratio and the solid mass flow rate were investigated.

分别在不同的输送差压、充压风量和流化风量等条件下进行了输送试验，考察操作参数对煤粉质量流量和固气比等气力输送特征参数的影响。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。