oxyacetylene flame

用法例句

This paper discusses the effects of rotational speed of a part on the remelting quality of coating player when surface of the part is treated by using remelting and two -step spray melting method with oxy-acetylene flame self-melting alloy powder.

本文研究对回转体零件表面进行氧乙炔焰自熔合金粉末二步法喷熔，用火焰对涂层作重熔处理时，零件的旋转速度对涂层重溶质量的影响。

The results shown that under the same working conditions, the anti-pitting life of spraying weld tappet heated by oxyacetylene flame is longer one-fold and 4-fold compared with 212 built up welding alloy tappet and tufftride Stger tappet treated with 20Cr gas respectively.

作者以45号钢为基材,对其施行表面喷焊覆层强化处理的工艺,试验研究了氧乙炔焰喷焊斯太尔挺杆与国产斯太尔凸轮配副的抗点蚀性能。

This paper analyses the shortcomings of oxyacetylene flame line-material coating technology, gives some measures to overcome them, gets the developed technological parameters by improving the ways of pretreatment and optimizing technological parameters , certifies the realizability of applicating the improved technology by cheek test.

本文分析了氧乙炔焰丝材喷涂工艺的缺点,提出了改进措施。

Ablation behaviors of C/C composites with pyrocarbon(PyC)-TaC-PyC multi-interlayers in oxyacetylene flame

含PyC-TaC-PyC复合界面C/C材料的氧乙炔焰烧蚀行为

Although the total calorific value of oxypropane flame is higher than that of oxyacetylene flame, its first calorific value is lower, so its burning temperature is lower and its heating time is longer.

氧丙烷焰比氧乙炔焰的总热值高，但一次热值低，因此燃烧温度低，预热时间较长。

The multiwavelength pyrometer with prisms for beam split has been used to measure the true temperature of ablative materials burnt by oxyacetylene flame.

应用棱镜分光式多波长光电高温计对氧乙炔焰烧蚀材料的真实温度进行了测量。

oxygen-acetylene flame spraying coating

氧－乙炔火焰喷涂涂层

DETERMINATION OF VANADIUM IN STEEL BY ATOMIC ABSORPTION SPECTROSCOPY WITH AN OXYGEN SHEATHED AIR-ACETYLENE FLAME

氧屏蔽空气-乙炔火焰原子吸收测定钒

Application of RGB Color Channels in Segmentation of Oxyacetylene Flame Image

RGB颜色通道在氧乙炔火焰图像分割中的应用

Study on Manual Gas Cutting Craft with Oxygen-acetylene Flame for Low-carbon Steel Thin Plate

低碳钢薄板氧-乙炔火焰手工气割工艺研究

Doppelduro method

乙炔火焰表面淬火法

desogestrel ethinylestradiol

脱氧炔诺酮乙炔雌二醇

autogenous cutting

(乙炔)气割，氧炔熔化

Study on Analysis Capability of Oxygen Doped Air-Acetylene Flame Atomic Absorption Spectrometry;

掺氧空气—乙炔火焰原子吸收光谱法分析性能的研究

Study on the Heat Flux Density Measurement Technology Based on Image Processing for Oxyacetylene Flame;

基于图像处理的氧乙炔火焰热流密度检测技术研究

Study on Preparation Techniques of High-purity Spherical Silica Powder by Oxygen-Acetylene Flame Spheroidization Process

氧气—乙炔火焰法制备高纯度球形硅微粉技术研究

TiCNi Coating on Steel Surface Via SHS Reaction Rolling Assistant with Oxyacetylene Flame Route

钢表面氧乙炔火焰辅助SHS反应辊压制备TiC-Ni涂层

Measurement of molybdenum content in alumina-based hydrogenation catalyst by nitrous oxide-acetylene flame atomic absorption spectrometry

氧化亚氮-乙炔火焰原子光谱吸收法测定氧化铝基加氢催化剂中钼含量

That polyacetylenes are present in flames has been demonstrated many times.

已多次证实火焰中存在聚乙炔。

2. using acetylene torch to make tin pewter welding rod melting and bonding with the tin surface to improve the bonding force.

2．采用氧乙炔火焰将锡锑轴承合金焊条熔化结合在锡表面，以提高两者的结合力。

Determination of Trace Aluminium by Air-acetylene Flame Atomic Absorption Spectrometry

空气—乙炔火焰原子吸收光谱法测定痕量铝