鉛產出量 的英文怎麼說
中文拼音 [qiānchǎnchūliáng]
鉛產出量
英文
lead yield-
They have characteristics of good - looking, high brightness, novel design and glaze softness. the cadmium lead content is much lower than international standard. for hardness and standing high temperature, it can be washed by machine in any hotel or family
產品具有白度高光潔度好釉面柔和，適宜賓館和家庭使用機械強度高，適宜於機械洗滌熱穩定性能好，適宜於高溫蒸煮消毒含鉛鎘溶出量低於國際標準等特點。For instance, earlier this year, the indian government introduced testing for levels of heavy metals such as mercury, lead and arsenic in ayurvedic products for export after the journal of the american medical association showed high levels of metals in traditional medicines shipped from india
例如，印度政府今年早些時候開始對出口的阿育吠陀產品中汞、鉛和砷等重金屬的含量進行檢測，因為此前《美國醫學會雜志》刊登的文章稱，印度出口的傳統藥物中重金屬的含量很高。Lithium - ion battery is a new generation of rechargeable battery following lead - acid battery and nickel - hydrogen battery. it is widely used in portable devices such as mobile computers, digital productions and communication apparatus, owing to its small size, large capacity and little environmental pollution. electric vehicles ( ev ) gives much attention to the battery, and it is predicted to become the main power for electric vehicles ( ev )
鋰離子電池是繼鉛酸電池和鎳氫電池后出現的新一代二次電池，因其具有體積小、容量大和污染小等優點，已在便攜式設備如筆記本電腦、數碼產品、移動通訊產品中得到普遍應用，並且在電動車領域里備受關注，預計將成為21世紀電動汽車的主要動力電源之一。
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