砂的

We mainly supply stone materials such as Hexagon Stone,Slabstone,Pumice,Stone Carving,Sandstone,Marble,Tuff, Granite,Stone for river banks,Volcanic rock,Talc etc,and Sleepers,casting products made of steel and iron.

经营各种六方石、铁平石、浮石、石雕、砂岩、大理石、玉砂利、凝灰岩、花岗岩、间知石、火山岩、滑石等石材制品以及枕木和钢铁铸件产品，并相信其中有些产品贵公司会感兴趣的。

Factory development of sanding paint, primer and interior and exterior Sealing putty powder is a new generation environmental protection products.

本厂开发的砂磨涂料，封固底漆和内外墙腻子粉是新一代环境保护型产品。

Effects of water quenching on properties of pyrrhotite in calcines of Huangjingdong concentrates are examined using TG-DTA techniques.

回转窑焙砂中的硫主要以磁黄铁矿形式存在，在高温及酸性气氛下直接水淬冷却时。

I rasp/sand down to the line, checking with my eyes and fingers as I go.

i rasp /砂回落到线，检查我的眼睛和手指，正如我去。

The sediments of delta front around wave base plane are eroded by wave action and took along to redeposit below wave base plane, during which turbidite is formed.

波浪作用可以侵蚀浪基面附近的三角洲前缘砂体，并在回流作用下携带至最大浪基面之下再沉积，沉积过程中形成小型浊积体。

Objective To observe the effect of dental polished surface about extrinsic stain redeposition after ultrasonic scaling and sandblasting respectively.

目的：观察超声洁治及喷砂法去除色素后，牙齿表面抛光对牙外源性色素再沉着的影响。

No.1 foundry workshop: HT200 black band molded universal machine fittings, water pump, reductor, gearbox and textile machine with annual output 2800 tons.

铸造一车间：黑砂造型在HT200牌号的通用机械配件，由水泵、减速机、齿轮箱、纺织机等数百个品种，年产量2500余吨。

Also the oil can be used to make a nice regenerative salt scrub.

这种油也可以用来做很好的再生盐磨砂。

The paper introduces improvements on method for relative density of sand experiments.

改进了砂相对密度的试验方法。

Based on the 30m bathymetric line as the boundary, the area can be divided into two sub-provinces of relict deposits.

"残留砂"一般是指晚更新世末期或全新世早期留在大陆架上的沉积物。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。