查询词典 gas-mask

Aiming at the deficiency,the type of YHK-2 sliding nozzle is developed.The down nozzle adopts rotary-type,and gas springs are arranged to the both sides of a spring box in the structure of the sliding nozzle,then the question of bleeding out is solved and the life of gas spring is lengthened,and the cost of the production can be decreased by 138 Yuan per heat.

针对其不足，开发了YHK-2型滑动水口，把下水口改为旋紧方式，气体弹簧布置在滑动水口机构的两侧弹簧箱内，解决了下水口和下滑板间的穿漏钢问题并提高了气体弹簧的使用寿命，使每炉钢生产费用降低138元以上。

Boyle's law that the density of a gas is proportional to its pressure and Charles' law that the volume is proportional to the temperature, would be exact if gas molecules were points which had no volume and did not attract one another.

假如 气体没有量且彼此不相互吸引的话，玻意耳关于气体密度与压力成正比的定律以及查尔斯关于气体的量与温度成正比的定律就是正确的。

Because gas is free to be entered through air inlet duct ceaselessly in infusion bottle, aeriform quality is increasing ceaselessly, and the basis in solving Boyle's law, ignored this mensurable applicable condition, to the gas of certain quality.

因为输液瓶中不断有空气通过进气管进入，气体质量在不断增加，而解答中根据玻意耳定律，忽视了该定律的适用条件，对一定质量的气体。

TiO2 is known to exist in three distinct structures: two tetragonal phase for anatase and rutile and a third orthornombic phase for brookite. Rutile has the most stable structure and physical and chemical properties. In rutile structure oxygen cavities move quickly so that rutile has better gas sensing respond and become a chief material use for oxygen gas sensors.

其中金红石结构是最为稳定的晶型，不但具有最为稳定的物理、化学性能，而且在金红石结构中，晶格中氧空位的迁移率较高，因而TiO_2金红石结构气敏响应效应较好，从而使金红石结构TiO_2氧化物材料成为氧敏传感器的首选材料之一。

Deliveries of gas may be added to bulk storage tanks containing the same gas from previous deliveries.

一个样品的结果上必须标明已送气体质量是合格的，例如，样品可以是这样：气体在输送前；或加入和混合之后的半成品储罐。

The invention of this technology is pioneer in China, leader in the world, filing the blank in the gas treatment of coal preparation plants in China; 2. Effectively treat the amassing of gas in the bunker in the coal preparation; 3. It can substitute the commonly used axial fans, which can bring in the considerable economic benefit and social benefit.

其技术特点：1、该技术的发明属于国内首创，国际领先，填补了我国选煤厂瓦斯治理的空白；2、有效的治理选煤厂煤仓瓦斯积聚问题；3、以其取代常用的轴流式通风机，所带来的经济效益相当可观。

Bunsen burner:a small laboratory burner consisting of a vertical metal tube connected to a gas source and producing a very hot flame from a mixture of gas and air let in through adjustable holes at the base.

本生灯：一个很小的实验室用灯，由一个竖立的金属管与一个进气源相连而成，通过由底部可调节孔进入的空气与气体混合可产生温度十分高的火焰。

The Company's production CYL independent research and development of environmentally friendly energy-saving campaign gasifier diesel, diesel fuel, the use of patented technology, so that diesel gas in the air with a secondary combustion to achieve the so-called "Bunsen burner" combustion ("Bunsen burner" see the basic knowledge of frequently asked questions) to the burning effects of gas - a smoke-free clean and efficient energy-saving.

本公司自主研发生产的CYL型系列环保节能柴油气化炉，以柴油为燃料，采用专利技术，使柴油在气态下与空气经过二次混合燃烧，实现了所谓的"本生灯式"燃烧("本生灯"的基本知识见常见问题)，达到燃气的燃烧效果——清洁无烟、高效节能。

The basic experimental system of gas combustion characteristics was set up in the research, which is composed of Bunsen burner (pre-mixed burner), gas supply system, high accuracy flux control system, mixing system and measurement system of flame characteristics.

双气头多联产系统中用于发电的是化工过程中的弛放气和剩余粗煤气（主要可燃成分为CH4、CO、H2）。

The shaking of the instrument allows for more build up of gas in the test container and for the next release of gas into the burette.

摇动仪器可以使更多的气体进入测试容器，下次气体的释放进入滴管。

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。