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- free iron in soil 土壤中游离铁
- The iron in the chemical compound must be purged. 化学混合物中的铁必须清除。
- The principal metal in an alloy, as the iron in steel. 合金中的主要金属,例如钢中的铁
- Goethite and lepidocrocite, both crystallizing in orthorhombic system, are the most common forms of iron(III) oxide-hydroxide and the most important mineral carriers of iron in soils. 针铁矿及鳞铁矿皆为斜方晶系的晶体;它们是氢氧化铁最常呈现的形式;也是铁在土壤中最重要的矿物媒介。
- She has too many irons in the fire. 她手头上揽的事情太多了。
- Amounts of moisture in soil vary greatly. 土壤中湿度变化很大。
- The iron in the chemical compound must be purged . 化学混合物中的铁必须清除。
- The degrees of seven soil factors affecting the KH_2PO_4-extracted Se: CaCO_3>silt > organic matter > clay > pH > free iron > CEC. 7种土壤因子对KH_2PO_4浸提态硒影响的程度依次为:CaCO_3>粉粒>有机质>粘粒>pH>有效性铁>代换量。
- He began to heat, like iron in the forge. 他象锻炉里的铁一样热起来。
- The seed may grow if you plant it in soil. 如果你把这种子种在土里,它可能会生长。
- I have too many irons in the fire. 我同时还有几件事要办。
- Their role in soil has not been defined adequately. 它们在土壤中的作用还未充分肯定。
- A plant that thrives in soil rich in lime. 钙生植物生长于富含石灰质土壤中的植物
- Her hands clutched the iron in frenzy. 她双手疯了似的紧紧抓住铁栏杆。
- NPS models application in soil erosion simulating. 非点源污染模型在土壤侵蚀模拟中的应用及发展动态
- This,in turn,react with the iron to form oxide - free iron and carbon dioxide. 一氧化碳接着又与铁形成脱氧的铁和二氧化碳。
- Main source of protein and iron in our diet. 日常饮食中蛋白质及铁质的主要来源。
- Most herbicides were degraded and run off in soil. 大部分除草剂在土壤环境中被降解或流失。
- They analyzed the ore and found iron in it. 他们分析了矿砂,从中发现了铁。
- Water or medicine containing iron in solution. 铁盐矿泉水;铁盐药剂
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries