blackening的例句大全

The composition and application of 101 ambient temperature steel blackening agent were introduced. Performances of blackening film were measured and its composition, structure and appearance were analyzed by X-ray, SEM and electron spectrograph.

介绍了101型钢铁常温发黑剂的组成、作用和使用方法，综合测试了发黑膜的性能，借助于X-射线、扫描电镜、能谱仪，分析了发黑膜的组成、结构和形貌。

The blackening agent for tin contains ammonium hydrogen fluoride, and is stable without peculiar smell; it is totally suitable for automatic production with no need of ventilation.

由此锡发黑剂配制的锡发黑液含有氟化氢铵，稳定，没有异味，不用抽风装置，完全可以自动化生产。

About ten years ago, Reactive Orange 82 was formulated using the principle of complementary color, the blackening was improved.

10余年前，利用补色原理，复配了活性橙82，乌黑度有所改进，但尚有不少问题。

Contrast between Bluing in Alkaline Media and Blackening at Room Temperature for Steel Parts

钢铁零件热碱发蓝与常温发黑的应用对比

The mechanism and treatment process as well as applying effect of bluing in alkaline media and blackening at room temperature for surface treatment of steel parts were contrasted, the optimal conditions and application using two surface treatment methods in the production were obtained.

本文作者旨在通过两种表面处理方法的形成机理、工艺流程以及运用效果的对比，得出两种方法在生产上的应用范围和适宜条件。

Study on Stability of Blackening Quality for Steel at Normal Temperature

钢铁常温发蓝质量稳定性研究

A new surface treatment technology: room-temperature blackening

一种新型表面处理技术&室温发黑

Study on blackening agent for steel at normal temperature and control of quality

钢铁常温快速发黑剂的研制及发黑质量控制

Blackening Process for Iron and Steel Parts at Lower Middle Temperature

钢铁件低中温发黑工艺

Study On Steel and Iron Blackening Liquid Under Normal Atmospheric Temperature

钢铁常温发黑液的研究

Quick; a new rapid chemical blackening process of stainless steel

不锈钢快速化学发黑工艺

An Investigation on Rapid Blackening Solution for Steel at Room Temperature

钢铁常温快速发黑液

A New Technique for Blackening of Iron and Steel Surface

新型钢铁表面发黑工艺研究

Study on normal temperature blackening agent for Iron& Steel

钢铁常温发黑剂的应用与研究

Investigation of Room Temperature Blackening Technology for Iron and Steel

钢铁件常温黑化工艺的研究

Research on Surface Blackening Process and Mechanism of Titanium Alloys

钛合金表面发黑工艺研制及机理研究

Problems and skill in using of new blackening liquid at normal atmospheric temperature

新型常温发黑液应用中的问题和技巧

Study of selenium free blackening of iron and steel at room temperature

钢铁常温无硒发黑工艺的研究

Current status and prospect of the blackening of iron and steel

钢铁发黑技术的现状及展望

Study on Iron and Steel Blackening at Room Temperature

钢铁常温发黑溶液及应用研究