研磨

Portable Attritor mainly applies to the grinding treatment for the edge and part of the ground.

手提式研磨机，主要用于地面边角部位局部地面研磨处理。

The freshly abraded specimen must then be washed in industrial spirit and Analar acetone.

然后，研磨好的新鲜试样必须在业酒精纯丙酮中洗涤。

Nanograde sericite can be produced through the processes used in this study.

研磨后主要污染物铁铬，次要污染物镍。

P154 Multifunctional Ground Attritor applies to mattess and epoxy putty grinding and ground cleaning and wax-polishing.

P154型多功能地面研磨机,可以用于混凝土地面的打磨,环氧腻子层打磨地面清洗打腊等。

Grinding paper with self bonding nappa base (for fixinf on cloth ) with grain P40 up to P100.

研磨的编织abrasive (sand) complect:1. 以寛115毫米的氯丁(二烯)橡胶底的织物粘贴在上.Cloth 2.P40Z至P100的砂纸粘贴再皮革上.

"The simplest stonework is rubBle, roughly Broken stones Bound in mortar. Ashlar work consists of regularly cut Blocks with squared edges."

最简单的石料品是粗石,在研磨机中粗略地破碎的石头。方石品是由整齐地切割出方形边缘之石块所组成。

It s also used as a component for the fabrication fiber, and an creodont for the removal of exposed lead circurt board.

在金业中用来制作所需的熔剂、金的表面处理、制铝硼合金，作砂轮和研磨盘的成分，以此降低操作温度，还用作棉花和人造纤维的阻燃剂印刷电路中清除露出铅的侵蚀液。

Using solvent discharging valve gear in the small mill barrel can make no material draffy remain in the barrel consequently reduce the waste.

体积较小的研磨内桶结合泻溶剂阀，使桶内几乎没有残留物料，减少浪费，对于中小订单的客户，更有经济价值，满足更多客户的需求。

The deep formation has a high degree of hardness and abrasivity;the bit type selection is difficult and the ROP is low especially under the high density mud.

深部井段地层的硬度高、研磨性强，钻头选型困难，特别是在高密度条件下机械钻速低。

During their four seasons in Range Creek, the teams had plotted the GPS coordinates of every site they'd found and recorded the location of every potsherd, arrowhead, and metate.

对于牧溪谷的每个季节，该小组都已在每个地方设定了GPS，他们记录每一个有考古价值的陶片，箭头和研磨石被发现的体位置。