the geology of the British Isles不列颠群岛的地质the keeper of geology at the museum博物馆地质资料的保管人The students went to study the geology of that region.学生们去研究那个地区的地质情况....
Class A: hydrogeology survey; engineering geology survey; environment geology survey.6444794甲级: 水文地质调查; 工程地质调查; 环境地质调查.The sciences of planetary geology have benefited tremendously from these new finds.行星地质科学从这些新发现中受益匪浅....
臭氧是一种非常活跃的氧气形态。Ozone is a highly reactive form of oxygen gas.臭氧由氧气和紫外线发生反应而产生。Ozone is produced by the reaction between oxygen and ultra-violet light.每年春天，臭氧遭到破坏，空洞就出现了。Every spring the ozone is chewed up, and the hole a...
Places stress on krypton lamp current repair and light channel adjustment.着重叙述了氪灯电路的修理和光路的调整.The planet's name was Krypton.星球的名字叫克雷普顿.Objective To evaluate the therapeutic effect of krypton yellow laser photocoagula...