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1·A sharp crack might remain fairly sharp in granite, but degenerate into a dull thud in sand.

在花岗岩中尖锐的破裂声可以保留相当的强度，而在砂岩中则易变成低沉的轰响。

2·The use of the whole resin, the electrostatic process of sand, sand sharp durable surface.

采用全树脂、静电植砂工艺，砂面锋利耐用。

3·Even so, there were places she could not go - where the stones were too sharp or the sand too hot.

纵然如此，世上仍有她无法涉足的地方——那些地方或是布满尖锐的石头，或是地面沙子的温度过高。

4·The sediment cores from Cattle Pond on Dongdao Island of South China Sea contain a coral sand sediment layer embedded by ornithogenic sediments with sharp stratigraphic contacts.

在南海东岛牛塘海鸟粪土沉积层中发现一岩性明显不同于上、下层位的珊瑚砂夹层。

5·How will the market of zircon sand go in 2011? What will downstream firms do to share material profits and avoid risks, facing the continuing sharp rise in the price?

2011年锆砂市场如何起落，面对锆英砂价格的持续大幅上涨，下游企业如何才能更多的分享原料上涨的收益及规避风险？

6·Meteorological records in the past 50 years indicate that there has been a sharp decrease in sand dust storm frequency, which is in accordance with the decrease in annual mean wind speed.

近50年来多个站点的观测记录表明了沙尘暴的发生频率处于快速下降的过程，这恰好与年均风速的变化趋势较为一致。