With the exception of heavy copper, the best all-purpose material, in our opinion, is heavy, enameled cast iron.
除了厚实的铜锅之外，我们觉得最棒的万能材料是厚实的搪瓷铸铁。
To get the full benefit out of cooking in copper, the metal must be 1/8 inch thick and the handle should be of heavy iron.
但若真想体验到用铜锅烹饪的妙处，那锅子至少要有1/8英寸那么厚，而且必须要有沉甸甸的铁制锅柄。
FDA has not set a "tolerance level" for many of the drugs, pesticides and heavy metals found in beef, including copper and arsenic, which can promote growth and inhibit certain parasites.
食品药监局并未为许多自牛肉中发现的药物、农药和重金属元素设立“容忍标准”——包括铜元素和砷元素在内，这些添加物可以促进牛只生长及杀灭某种寄生虫。
Strong heavy devices called bolts held the ship's bottom together. These bolts were made of copper.
坚固的螺钉把船底连接到一起，这种螺钉用铜制成。
Heavy metals are important pollutants and copper is one of them with high toxicity and wide-spreaded.
重金属是一类重要的环境污染物，铜是其中毒性大、分布广的一种。
The distribution and removal of Arsenic in heavy non-ferrous smelting such as copper, tin, lead and zinc are summarized.
并全面概括和介绍了铜、锡、铅、锌重有色金属冶炼过程中砷的分布和脱除情况。
The distribution and removal technology of Arsenic in the heavy metals such as copper, tin, lead and zinc smelting processes are introduced.
介绍了铜、锡、铅、锌重有色金属冶炼过程中砷的分布和脱除情况。
So he reached his hands to push the gate, which, heavy as if made of copper and iron, was not latched inside, and more strength, it was being opened slowly.
那门似是用铜铁铸成，甚是沉重，但里面并未闩上，手劲使将上去，那门便缓缓的开了。
Copper are both an essential nutrition element for crops and a heavy metallic element polluting the environment.
铜是作物生长发育必需的营养元素，也是污染环境的重金属元素。
Copper mine tailings are usually hostile to plant colonization because of their high concentrations of heavy metals.
铜尾矿是一类重金属含量极高，对植物生长产生毒害的生境。
Its all-copper, heavy-duty construction delivers a full 30 degree C temperature rise rating, not the higher 53 degree C temperature rise rating so prevalent today.
它的全铜重型结构能够承受整整30度的温度上升率，而不是较高的53摄氏度气温上升率。
The heavy metal elements which was measured was Lead, Cadmium, Chromium and Copper.
测定的重金属元素包括：铜、铅、镉、铬。
A mathematical model of heavy oil flux about rotary anode furnace in copper refining based on warm-up burning air was established based on principle of energy balance.
根据能量平衡原理，建立了基于燃烧风预热下铜精炼阳极炉重油流量数学模型，并根据不同预热燃烧风温度对铜精炼阳极炉氧化期重油流量数学模型进行计算。
Toxicity and toxic effects of heavy metals cadmium and copper on Hydra sp.
铜、镉对水螅的急性和联合毒性作用。
Through pot culture experiments, the effects of copper mine tailings on growing status and resistance to heavy metals of five forage grass species were investigated.
通过盆栽实验，分析了铜尾矿对五种牧草生长发育和重金属抗性的影响。
The harm and the administering means of acid wastewater containing heavy metal ion for copper processing factory were introduced in this article.
介绍了铜加工厂重金属离子酸性废水的危害及治理方法。
The soil in copper-ore-tailings reservoir was compared with that in reference lands to find out the differences between them in physical and chemical natures and in heavy metals pollution.
通过合理选择不同对照地，从土壤的理化性质、被污染程度比较，为尾矿库复垦的土壤改良提供依据。
Results In American ginseng samples, in addition to conventional elements detected, the contained heavy metals copper, cadmium and lead limits were in line with the standards of Chinese Pharmacopoeia.
结果西洋参样品中，除检测到常规元素外，所含重金属元素铜、镉、铅的限度均符合中国药典标准。
Because of the rude living environment, they are resistant to many heavy metals including arsenite and copper.
由于两种菌均生长于酸性矿坑水，环境特殊恶劣，因此能够耐受高浓度的重金属如铜、砷等。
Introduction of Aluminum material replaced the traditional heavy and spacious copper and makes the current heat exchanger more efficient.
铝材料的引进改变了传统铜管热交换器在重量和体积等方面的不足，使换热器的换热效率得到急剧提高。
Introduction of Aluminum material replaced the traditional heavy and spacious copper and makes the current heat exchanger more efficient.
铝材料的引进改变了传统铜管热交换器在重量和体积等方面的不足，使换热器的换热效率得到急剧提高。
应用推荐