主要控矿条件包括地层 、 构造和岩浆岩.The ore controlling condition is mainly composed of strata, magma, and structure.火山爆发的时候,岩浆岩把整个城市都淹没了.The magma submerged the whole city when the volcano erupted.断裂和岩浆岩是两大重要的成矿地质条件.The hydrothermal so...
In this paper, the hardware design of IPTV set - top box is introduced.本文详细介绍了IPTV 机顶盒 的硬件系统设计.With lifetime 100,000 mating cycle , application include: set - top box, smart meter.使用寿命可达10万次, 主要应用于机顶盒, 三表及各类计价器.Start ove...
氡和钍射气的子体易被气溶胶吸附.The daughter nuclides of radon and thoron tend to become attached.他们承认,含钍区内的Pb208会产生干扰.They recognized that in a thorium province Pb 208 would present complications.这基本上是用二氧化钍弥散强度化的镍基合金.This is essentiall...
The development trend impressed current anodes for underground applications was also discussed.探讨了埋地辅助阳极材料的发展与应用方向.Sacrificial anodes protection can decrease the degree of corrosion wear very effectively.牺牲阳极保护法可以有效地从抑制腐...
该公司承接各类汽车的修理工作。The company undertakes mechanical work on all types of cars.如果你对修理效果不满意，可以再找他们投诉。If you are not happy about a repair, go back and complain.对哈夫纳机器的修理即将结束。The repairs to the Hafner machine were near to compl...