flame drop-back是什么意思

网络释义

用法例句

One-dimension carbon nanomaterials with variant morphologies from ethanol flames were studied systematically by using scanning electron microscopy(SEM) and transmission electron microscopy(TEM).

文章利用扫描电镜(SEM)、透射电镜(TEM)系统观察和研究了乙醇燃烧火焰中合成的具有各种不同形貌特征的一维碳纳米材料。

Analysis shows that the higher the concentration of oxygen, the more obvious effects of CO2 dilution, and the lower the concentrations of NO x is; N2 diluted fuel flames mass flow is more effective than dilution air flow to reduce the effects of NOx concentrations.

分析表明,氧浓度越高,CO2稀释效果越明显,NOx浓度越低;N2稀释燃料火焰质量流量的效果比稀释空气对降低NOx浓度更加有效。

different arrangements of intersecting bias flames on tne formation of NOX are discussed.

本文提出了浓淡火焰对冲燃烧技术方案,并对其降低NO_x的原理进行了理论分析,给出了该技术方案试验研究和利用该方案研制的实用工业燃烧器的工业运行试验结果。

Consisting of or containing fire.

火的，火焰的由火焰构成或包括火焰的

flame laminating

火焰胶合法,火焰层压法

flame-treating head

火焰热处理用焰炬头

flame lamination

火焰胶合,焰熔层压

FP(flame photometry)

火焰光度[测定]法

volcano spout flame and lava

火山喷出火焰和岩浆

A volcano shoots out flame and rocks.

火山喷出火焰和岩石。

The fire sent up spurts of flame.

大火喷出一股股火焰。

rocket parachute flare signal

火箭降落伞火焰信号

Doppelduro method

乙炔火焰表面淬火法

a burner that produces a hot flame.

能产生热火焰的火炉。

A volcano spouts flame and lava.

火山喷出火焰和岩浆。

The volcano vomited flames and molten rock.

火山喷出了火焰和熔岩。

flame sensing device

火焰指示器火焰检验设备

Flame holders keep a flame going constantly.

火焰稳定器维持火焰不断燃烧。

Divination by fire or flames.

火占术，火卜用火或火焰占卜

flame atomic absorption spectrometry

火焰原子吸收光谱法

flame atomic emission spectrometry

火焰原子发射光谱法