鋅礦砂 的英文怎麼說

中文拼音 [xīnkuàngshā]
鋅礦砂 英文
zinc ore
  • 鋅 : 名詞[化學] （金屬元素） zinc （zn）
  • 礦 : 名詞1. （礦床） ore [mineral] deposit 2. （礦石） ore 3. （開采礦物的場所） mine
  • 砂 : 名詞（沙子） sand; grit
  • 礦砂 : metal ore
  1. In order to choose the plants that were hypertolerant to heavy metals and for the case of phytoremediation of soils that were polluted by heavy metals, the research was carried out by the methods of soil - planting and sand - planting in green - house. the study includes selecting the hypertolerant plants from 36 dominant species found in the vicinity of a pb / zn mine tailings pond, observing the ecophysiological response of the hyperaccumulators, improving - impact of hyperaccumulators on biosolds and examining the effect of nutrient elements ( n p k ) on the lead uptake

    為選擇和篩選富集重金屬或對重金屬具有耐性的植物，以達到利用植物修復重金屬污染土壤的目的，本研究通過溫室砂培和土培的方法，對生長于鉛鋅尾礦區的36種植物進行了篩選，研究了富集植物品種對重金屬pb的生理生態效應、對重金屬pb的吸收和耐性以及對污泥的響應，並探討了土壤中的營養元素n 、 p 、 k對植物吸收pb的影響，為植物修復工作提供理論依據。
  2. With purple clay and minifanshi stone as raw materials, it provides 58 trace elements, such as fe, k, ca, zn, na and mg, which are useful and healthy for human beings

    產品採用純天然紫砂及麥飯石作為原料，其瓷體含有純天然的礦鐵、鉀、鈣、鋅、鈉、鎂等五十八種人體所需有益健康的微量元素。
  3. Geological features and prospecting potential for the shaxi ag - pb - zn deposit, batang, sichuan

    四川巴塘砂西銀鉛鋅礦床特徵與找礦遠景
  4. In order to establish the state standard for wheat flour with enriched nutrients, a theoretical calculation and experimental verification for ah index of wheat flour with enriched nutrients was carried out taking several mineral nutritive strengtheners such as calcium salt, ferric salt and zinc as examples, so as to determine the effect of enriched nutrients in wheat flour on ash content and sand content

    摘要為制定營養強化小麥粉國家標準，以幾種典型的礦物質類營養強化劑（鈣鹽、鐵和鋅鹽）為例，進行了營養強化小麥粉灰分指標的理論計算和實驗驗證，以此確定強化營養素對小麥粉灰分和含砂量的影響。
  5. Tin ore, copper, zinc mine, iron ore, snake bite mine, silica, sand and gravel sales

    錫礦、銅礦、鋅礦、鐵礦、蛇紋礦、硅石、砂石購銷。
  6. The ministry of finance and the state administration of taxation jointly determined to adjust export refund rates of the following products as of 1 may 2005 : ( 1 ) export refund rates of coal, tungsten, tin, antimony and their products decreased to 8 % ; ( 2 ) abolishing of the export refund tax of thulium, thulium oxide, salts of lanthanum, silicon metal, molybdenum ores and its fine ores etc

    中國財政部、國家稅務總局決定自2005年5月1日起調整下列產品的出口退稅率： （ 1 ）將煤炭，鎢、錫、鋅、銻及其製品的出口退稅率下調為8 % ； （ 2 ）取消稀土金屬、稀土氧化物、稀土鹽類，金屬硅，鉬礦砂及其精礦，輕重燒鎂，氟石、滑石、碳化硅，木粒、木粉、木片的出口退稅政策。
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