Silica gel column chromatography and solvent extraction were used to separate grease and abradant in a kind of excellent polishing paste for plastics, respectively.

Not containing abradant or any petrochemical solvents, even contact with genuine leather will not fade or corrode.

不含有磨擦剂和任何石油化学溶剂，与真皮接触也不会脱色或腐蚀。

Second, avoid absorbing empty cavity of womb and carefully observe abradant things of artificial abortion while diagnosing premature pregnancy.

避免吸空宫，在诊断早孕做人流术中要注意观察吸出物；

The results show that the abrasion of coatings was influenced by many factors, such as attack angle, impact speed, and abradant dosage etc.

结果表明：涂层的冲蚀磨损受到攻角、冲速、磨料量等多种因素的影响。

Technique of Rust Removal by Jetting Mixed Abradant

前混合磨料射流除锈技术的试验研究

The metal elements and forms of abradant were analyzed by AES and XRD.

磨料部分通过原子发射光谱和x射线衍射法进行金属元素及形态分析。

The Effect of Abradant Parameter on the Cutting Function of Project Ceramics

磨料参数对工程陶瓷切割能力的影响

The Application of Automatic Blending Control System in Cement Abradant Process

自动配料控制系统在水泥磨料过程中的应用

Application of Combined House-like Total-sealed Sound insulating Hood On DTM290/ 470 Ball Abrader of Coal

组合房式全封闭隔音罩在DTM290/470钢球磨煤机上的应用

On the basis of simulation analysis of the finite element, a rotor abrader having strong magnetic permeability and grinding performance has been designed in this paper.

本文在有限元仿真分析的基础上，设计了一套既具有较大导磁性又具有很强磨削能力的转子磨具。

It also describes the test process and technological parameter of mirror finishing a high precision aluminum ball with this abrader on NC lathe.

并叙述了使用该抛研器在普通数控车床上实现高精度铝球镜面加工的实验过程和采用的工艺参数。

Development of Coated-Abrasive Abrader for Inner Walls of Crankshaft Finishing Boot

曲轴抛光靴内壁砂带研磨机床的研制

Discussion on Yarn Abrasive Test and Yarn Abrader

纱线耐磨试验与测试仪器的研究

This paper introduces A Sphere Auto Exactitude Abrader.

介绍基于定心变角旋转加工法原理开发的球面自动精密研抛器。

Testing method for abrasion resistance of rubber vulcanized ( pico abrader)

橡胶特性试验方法-抗磨性（皮考磨损机）

Development and Application of Sphere Auto Exactitude Abrader

球面自动精密研抛器的研制与应用

The manufacturing method of the abrader and the structure of the abrading machine are introduced.

介绍了研具的具体制造方法和研磨成型机的主要结构。

The carmaker's move underlines what everyone already knows: personal technology can abrade the self.

这家汽车生产商的做法凸显了一个众所周知的问题：个体技术（personal technology）可能折磨自我。

Q32 series abrade cleaning up machine has the advantages of advanced design, reasonable structure small energy consumption and high efficiency.

是大、中、小型清理工部的理想清理设备。Q32系列履带抛丸清理机具有设计先进，结构合理，耗能小，效率高等优点。

As last working procedure of abrade treatment, use holystone needs to have taller property.

作为研磨加工的最后一道工序，使用的磨石需要具有较高的性能。

All Meguiar's waxes are non-abrasive, this means Meguiar's waxes contain no ingredients that will abrade the paint or instill a scratch.

所有的美光的蜡都是非研磨性质的，它不含可能磨损车漆或制造潜划痕的污染成分。