沥青

For Nigeria, this presents significant opportunities to exploit the known reserves of gold, tantalite, lead, zinc and bitumen, plus a range of industrial minerals.

对尼日利亚来说这是一个开发利用黄金、钶铁矿、铅、锌、沥青及其他矿产品的大好机会。

The effects of Ferro-Si3N4 additions of 0,4%,8%,12%,16%,20%,24%,28% on hot bending strength and Ferro-Si3N4 additions of 6%,12%,18%,24% on slag resistance of taphole mix,which are prepared with brown corundum,silicon carbide,pitch and coke powder,were studied.

以棕刚玉、碳化硅、沥青及焦炭为主要原料，研究了氮化硅铁加入量为0、4%、8%、12%、16%、20%、24%、28%时对炮泥高温抗折强度的影响及加入量为6%、12%、18%、24%时对炮泥抗高炉炉渣侵蚀的影响。

If you could smell it, you might recall a tar pit.

如果你能闻到它的话，你可能会想到像一个沥青坑一样。

This must be some sort of tarmac heaven.

这里是沥青铺就的天堂。

I'm going to tarmac the front drive. save

我要把前面的汽车道铺上碎石沥青。

The result of DSC analysis showed that the thermal stability of microwave radiation CRM was markedly improved.

差示扫描热量分析表明，微波辐射废胶粉改性沥青的热稳定性得到明显改善。

Epoxy asphalt concrete is a kind of special thermosetting material with outstanding road performances.

环氧沥青混凝土是一种特殊的热固性材料，具有优越的路用性能。

The influence of preparing condition such as activated temperatute and time on the yield, specific surface area and its adsorbent behavior towards n butane thiol were studied.

研究了沥青基活性炭纤维的制备条件，如活化温度、活化时间对产品收率、比表面积以及对正丁硫醇吸附性能的影响。

The thionine was successfully modified on pretreated PPCF microelectrode by electrochemical polymerization.

通过电聚合方法在石油沥青基碳纤维微电极表面修饰硫堇，获得了理想的修饰层。

Therefore, the TLA ash has very a strong adsorption and plays an important role in the improvement of performances for TLA modified asphalt.

因此，TLA灰分具有很强的吸附作用，对提高TLA改性沥青的性能起着重要的增劲作用。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。