查询词典 gas-mask

The types of gas premixing devices and gas premixing combusting systems are presented,with great attention to the optimal design and tests of the gas premixing combusting systems for the heating systems of glasswool forming centrifugal machine and glass supply channel.

系统地介绍了燃气全预混混合器的种类和预混燃烧系统的各种类型，重点叙述了用于玻璃棉成形用离心机加热系统和玻璃料道加热系统的燃气预混燃烧系统的优化设计与调试情况，对预混燃烧技术进行了全面回顾，简要地分析了燃气预混燃烧技术的应用前景

In the coalgasification process,because of some existing problems such as low calorific value and poor quality of the gas,improving the gas quality is of great importance to enlarge the application areas of the gas generator .

根据煤气发生炉的气化特性指标，探讨了影响煤气发生炉气化品质的因素，从煤炭性质、煤炭粒度及饱和温度等方面得出了提高煤气品质的技术措施

Since gas sensors based on metal oxide semiconductor had been studied in 1962, researchers have basically resolved the problems of low sensitivity and poor selectivity of gas sensors. Recently, gas sensors have been widely used to detect or control inflammable and toxic gases.

经过四十多年的研究发展，传感器工作者已基本解决了金属氧化物半导体气体传感器的灵敏度和选择性问题，使之在可燃气体、有毒有害气体的检测和控制方面取得了广泛地应用。

In view of a little very fine dust containing in natural gas and coal gas, it is necessary to provide a set of high-effective dust-removal unit for the pressure-regulating equipment of gas transmission and distribution back system.

天然气及煤气输送配后系统调压设备对天然气及煤气洁净度要求比较严格，针对天然气及煤气中所含有少量极细微的粉尘，输送配后系统调压设备需要配备高效除尘设备。

The atomizing devices (40) can include a gas supply network and a liquid supply network that supply gas and liquid to the gas and liquid orifices (64 and 66 respectively).

雾化装置（40）可包括一气体输送网和一液体输送网，从而将气体和液体分别输送到气体和液体喷口（64和66）。

Apartment sanitation and the use of basic configuration 两室一厅 TV seat, sofa table, Hisense TV, dining table, Galanz microwave ovens, range hood Hua Di, Haier refrigerators, Haier washing machines, Haier water heater, gas stove, two beds, two desks, drinking fountains, electric rice cooker, the United States and the fan 2 3 bed, 2 desks, sofa table, drinking fountains, tables, space refrigerator, range hood, gas stove, microwave, TV tables, combination furniture Apartment with the current system of differences Cost to pay: Water, electricity, gas and other costs from the staff since Be paid, the company conducted in accordance with the staff-level meeting Paste, the standard is: 100-level managerial / month / People; manager level and above 200 yuan / month / person 10-20 per month from the date of the General Inter-borrower to get water and electricity residential property Office documentation for reimbursement after 2009.8.1 costs generated by the former General Claims made after the documents, generated after In accordance with the provisions of the cost of the system of subsidies Apartment occupancy conditions: Yishui work in the family other than in Yishui County And higher-level managerial staff in charge of five people living in public Yu Non-managerial staff quarters to move to the company, Re-accommodation apartments on the current staff Adjustment Asset Management:- Human Resources is responsible for the apartment in the company's assets Management - At home in the music's embodied in the management of fixed assets Assets, must follow the family's possession of fixed assets Justification process, are subject to change or end-of-life through Changes in fixed assets and the company scrapped milling process procedures胡经理 Living room in 306 4 Kellogg assets All: TV 1, 2 air-conditioning, water heaters 1 to determine the disposition of assets 4

环卫公寓基本配置及使用情况两室一厅电视机座、沙发茶几、海信电视机、餐桌、格兰仕微波炉、华蒂抽油烟机、海尔冰箱、海尔洗衣机、海尔热水器、煤气灶、床2张、办公桌2张、饮水机、电饭煲、美的风扇2台床3张、办公桌2张、沙发茶几、饮水机、餐桌、航天冰箱、抽油烟机、煤气灶、微波炉、电视桌、组合家具目前公寓与制度存在的差异费用缴纳：水、电、煤气等其他费用由员工自行缴纳，公司按照员工级别进行补贴，标准为：经理级100元/月/人；经理级以上200元/月/人由总务每月10-20日期间借款，到小区物业处拿水电单据后报销 2009.8.1前产生的费用由总务取得单据后报销，以后产生的费用根据制度规定进行补贴公寓入住条件：在沂水工作，家庭在沂水县以外的经理级及以上员工有5名主管住在公寓非经理级员工搬到公司宿舍，再对目前住宿公寓的人员进行调整资产管理：-人力资源部负责公寓中公司资产的管理-在家乐氏固定资产管理中体现的资产，必须遵循家乐氏固定资产管理流程，如有变动或报废必须通过固定资产变动和报废流程手续制粉公司胡经理居住的306房中有 4项资产为家乐氏所有：电视机1台、空调2部、热水器 1台确定4项资产的处理

Adsorption and removal tests of SO2 in simulated industrial flue gas were done with polyacrylonitrile activated carbon fiber in the fluidized state. Some influencing factors such as the flux and temperature of flue gas, mass concentration of SO2 and volume fraction of vapor in flue gas, recycle ratio of ACF, and mass flux of new ACF on the desulfuration efficiency of PAN-ACF were investigated.

应用流化状态下的聚丙烯腈基活性碳纤维对模拟的工业烟气中的SO2进行吸附脱除实验，通过改变烟气流量、烟气温度、烟气中水蒸气的体积分数及SO2的质量浓度、ACF的循环比及新加入ACF的质量流量，研究了流化状态下ACF脱除SO2效率的影响因素与变化规律。

The ethylene producing process includes: distilling 5-45 % concentration ethanol solution to obtain mixed ethanol-water vapor, heating the mixed ethanol-water vapor to 150-350 deg.c, catalytic reaction in a gas-solid reactor to obtain coarse ethanol product, cooling, gas-liquid separating to eliminate components with boiling point higher than 70 deg.c and obtain ethylene gas, and washing, drying and refining to obtain ethylene product.

其特征是将乙醇蒸馏和化学催化制乙烯工艺过程耦合，浓度为5～45％乙醇经蒸馏系统得到乙醇-水混合蒸气，该乙醇-水混合蒸气继续加热到150～350℃后进入气-固催化反应器中经催化剂作用得到产物为粗乙烯，粗乙烯冷却后，使用气液分离装置去除其中沸点大于70℃组分得到乙烯气体，乙烯气体依次通过洗涤、干燥和精制得到乙烯产品。

Applied to adjust the casing pressure for ESP wells, it automatically discharges through the bleeding valve, the casing gas into oil/gas manifold, for the purpose of controlling the reasonable submergence depth of ESP intake, and preventing the shut-down of ESP due to gas lock or under-load. This not only ensures the normal pump operation but also enhances the pump efficiency and production rate.

常用于电潜泵套管压力调节，套管气通过放气阀排入输油管汇，以控制合理的电泵吸入口沉没度，防止潜油电泵发生因气锁现象的发生导致的欠载停泵，保证电泵的正常运行，提高泵效及产量。

It uses short-stroke gas piston, and gas chamber has a two-position manual gas regulator.

它采用短行程活塞气体，气体室有2位手册气体调节。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。