carbon 14

carbon 14什么意思,carbon 14翻译

基本解释

网络: 碳-14；碳素-14

例句

• Indeed, using the decay rate of Carbon-14 has been a method to date archeological artifacts.

  确实，利用碳-14的衰变率一直是鉴定考古发现物年代的一种方法。

• These neutrons react with nitrogen nuclei, giving out a proton and producing the active carbon isotope 14.

  这些中子跟氮元素的核子产生反应，释放出一个质子并产生出活性碳同位素14。

• Plastic cards did not yet exist, so Shepherd-Barron"s ATM accepted only checks laced with identifying traces of radioactive carbon-14.

  那时还没有塑料卡，因此，谢泼德-巴伦的ATM机只能检测放射性碳-14的痕迹。

• The trilateral proposal would phase out HFCs, which are up to 14, 000 times more damaging to the Earth"s climate system than carbon dioxide.

  该三边提案将逐渐淘汰氢氟碳化物，该物质对地球气候系统的破坏力比二氧化碳要高出14,000倍。

• Everybody please don"t slop over. Tempered fine steel. Look at the result of carbon 14 , the pure soul of Han weapon"s steel colour.

  各位同道勿伤感。汉龙出宫，伏波平浪。百炼精钢，看碳14结果，钢色纯正汉兵之魂。

• After carbon-14 spread throughout the globe, tiny amounts of the gas were taken up by the slow-growing mosses.

  在碳-14散布到全球之后，微量的这种气体被缓慢生长的苔藓吸收。

• It attempts to explain away potential theological problems like dinosaurs, carbon dating, and the fossil record in general.

  他们希望借此也一并解释一些潜在的神学问题，例如恐龙、碳（14）测定年代和化石等。

• The process, known as carbon dating, measures the quantity of Carbon-14 within organic objects.

  这个过程，被知晓为碳测定，检测有机物品中的碳-14数量。

• Meanwhile, animals will ingest plants and hence most of the organic materials contain a certain amount of carbon-14.

  同时，动物又会进食植物，所以大部份有机体都会有一定份量的碳-14。

• But such initiatives won"t be enough to make Duke carbon-neutral 14 years from now.

  可是这些倡议并不足以使杜克大学在14年后达到碳中和。