砂纸

It was his ear. The harsh dry tongue grated like sandpaper against his cheek.

这时狼已经到了他的耳边，那条粗糙的狼舌头就像砂纸一样蹭着他的两腮。

Even when the sandpaper of our circumstances sometimes feels rough and causes us to bleed.

即便是环境好像磨造我们的砂纸，似乎过于粗糙，以至于我们流血。

Because we are trying to test the effect of surface texture, we need materials of different texture. We are going to use sandpaper, wax paper and aluminum foil.

因为我们要测试的是表面材质的影响，所以需要准备不同质地的材料；我们将使用砂纸、蜡纸和铝箔纸。

I used painters tape to make straight lines, then dremeled them out and cleaned up the edges with sandpaper.

我使用的磁带，使画家的直线，然后dremeled他们和清理边缘与砂纸。

II: ① take a thin wire, one end with sand paper wipe, and then lightson alcohol to non-yellow flame ignition,② wire with the end of the water dip, and then dip a number of sodium chloride or anhydrous sodium carbonate powder,③ ignited a new spirit lamp (lamp wick is clean, pure ethanol),④ the stained sodium salt powder on the wire on the ignitiontip, when there is a sharpsmall yellow flame, which is sodium flame.

方法二：①取一条细铁丝，一端用砂纸擦净，再在酒精灯外焰上灼烧至无黄色火焰，②用该端铁丝沾一下水，再沾一些氯化钠或无水碳酸钠粉末，③点燃一盏新的酒精灯，④把沾有钠盐粉末的铁丝放在外焰尖上灼烧，这时外焰尖上有一个小的黄色火焰，那就是钠焰。

Polish use very fine abrasive paper or oil stone, and replace those that cannot be required.

轻微损伤用极细的砂纸或油石修磨，不能修的更换新件

With oil stone blunt, rub the blade, reuse of metailographic 2 # can be polished.

并用油石磨钝、磨平刀刃、再用金相2#砂纸磨光即可。

Frequently strickle paper, with fine sandpaper repair in addition to the strickle paper raised Burr.

必然冲洗刮纸器；用细砂纸修不兴刮纸器上凹下毛刺。

The product can conveniently and quickly remove rust in automobile renewing, especially rust in rough places that can't be wiped off by sand paper and in motorcar chassis before rust prevention, without any effect on rubber hose, sealed edge, electrical wire, etc.

用于汽车翻新的除锈，特别是砂纸也不能擦去得凹凸不平位置的除锈及汽车底盘做防锈前的除锈处都非常方便快捷，且不会对其他胶管、密封边、电线等有任何影响。

Ceramic grinding head, resin cement, rubber cement, sponge round, wool grinding head, diamond grinding head, cutting, grinding December. sandpaper machine, sand sets Belt, Wheel, cloth round, wire cut and cut copper wire, nylon to cut, drill, Dental and polishing tools for health and beauty Wheel dedicated abrasive.

8A71 陶瓷磨头、树脂磨头、橡胶磨头、海棉轮，羊毛磨头，金刚石磨头，切割机，研磨腊，砂纸机，砂套，砂带，抛光轮，布轮，钢丝削，铜丝削，尼龙削，钻头，抛光工具以及齿科专用砂轮和美容保健专用磨具。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。