1) primary holes
主燃孔
1.
This paper experimentally investigated the characteristics of the flowfield in a model combustor’s primary zone, which is confined by the swirl cup with double axial swirlers and the flame tube with primary holes and cooling air films, by a Particle Dynamic Analyzer (PDA).
采用PDA(PhaseDopplerAnalyzer)测量系统对带双轴向旋流杯、主燃孔和冷却气流的模型燃烧室的主燃区流场(以下简称真实结构)进行了实验研究,测量了燃烧室内流场的特性,并与国外所作的不带主燃孔和冷却气流的头部旋流杯(以下简称纯头部结构)的气流场进行了对比。
2) main hole
主孔
1.
During the core-drilling around 4906m of the CCSD main hole,helium abnormities in the degased phase of the drilling mud were monitored with short duration by the on-site fluid geochemistry laboratory.
在中国大陆科学钻探主孔MH-2C取心钻井的第163回次,出现了一处比较短暂的氦气异常,最高值达到17×10-6(摩尔分数),比基础值高出200%,对应的迟到深度为4 906 m。
3) fuel-metering orifice
燃油量孔
4) secondary hole
延燃孔
5) main burning furnace
主燃烧炉
1.
Design of main burning furnace and tail gas incinerator are reviewed with a 70 kt/a sulphur recovery unit as an example.
以某70 kt／a硫磺回收装置为例,仅对主燃烧炉和尾气焚烧炉的设计作一回顾,着重介绍设备结构、设计特点、材质选择及耐火衬里的施工要点等。
6) main combustible ingredient
主燃剂
1.
The effect of main combustible ingredient,amount of flame colouring ingredient and the treatment of candle wick on the generation of coloured flame is discussed.
讨论了主燃剂的种类、发色剂的用量及烛芯的处理对彩焰效果的影响 。
补充资料：TLQ-100型内燃式露天潜孔钻机
TLQ-100型内燃式露天潜孔钻机
叫口~翼铆巍莎端谕攫‘型、叨阅户牺r朽一~一~犷J峨牙...哪:‘洲幽舞
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条