单词carbon-13
网络: 碳13；碳素-13
Geochemical analysis indicates that the organic carbon content is higher in the oil shale, with a maximum up to 13. 1%.
地球化学分析结果显示，油页岩中有机碳含量较高，最高可达13.
Carbon 13 can indicate the type of food plant the person ate and whether seafood or terrestrial carbon was an important part of the diet.
碳13则显示食物中的植物类型，以及哪种碳在食物中比较重要——海洋食物还是陆生生物？
The properties of low hysteresis carbon black DZ -13 and its application in tread compound of truck tire were investigated.
研究低滞后炭黑DZ-13的性能及其在载重轮胎胎面胶中的应用。
Magnetic stainless steels that have a low carbon content and contain chromium as the main alloying element, usually between 13% and 17%.
有磁性的不锈钢碳含量较低，铬是其中主要的合金元素，通常含量为13%到17%。
Cobham"s TracStar LVT has a rugged yet lightweight Carbon Fiber reflector and tripod with a total weight of less than 30 lbs (13. 6 kg).
Cobham公司TracStarLVT有一个坚固而轻便的碳纤维反射器和三脚架，总重量小于30磅（13.6千克）。
When the program is scheduled to begin, in 2012, the estimated price of a permit to emit a ton of carbon dioxide will be about $13.
此一计划将在2012年启动，一吨二氧化碳排放费用估计价格是13美元。
In animal models, they are injecting polarized carbon-13-labeled molecules and watching its conversion in real time.
在动物模型，他们注射了极化的碳-13来标记分子，并且适时的观察变化情况。
According to the International Energy Agency, $13. 5 trillion must be invested in low-carbon energy by 2035 to reduce emissions.
根据国际能源组织，到2035年为止，必须投资13.5万亿美元用于低碳能源以减少排放。
Yanqing County is credited with 13. 9 percent of Beijing"s total carbon dioxide absorption and fixation per year.
据介绍，延庆每年吸收固定的二氧化碳占北京市的13.
and will be reduced by SEK 0. 13 per kilogram of carbon dioxide for other plants in the energy sector included in the trading system.
同时，在贸易体系能源领域中的其它工厂中，这种税每排放一千克的二氧化碳将会减少0.13克朗。