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- upgrading Fe and readucing Si 提铁降硅
- Cu,Fe and Zn have no obvious relevance to age. 血铜、铁、锌含量不存在显著年龄相关性。
- Fe and Zn increased with age,while Ca level became lower. 铁、锌值均随着年龄的增加而升高,而钙值随着年龄的增加而降低;
- The HOMO orbital is composed of Fe and C atoms in Fc. 其HOMO轨道主要由Fe原子及茂环上C的原子轨道组成的;
- The stop message also uses the command $FE and address/subcode $FF. 停止信息也使用命令%24FE和地址/子%24法郎。
- Based on Al Cu Fe and Al Fe V Si alloys, the Al Fe Cu V Si Ni Ce Zr alloy has been prepared by the optimization design of chemical compositions. 以Al?Cu?Fe 和Al?Fe?V?Si 两个合金系为基础， 对合金成分进行了优化设计， 组成了Al?Fe?Cu?V?Si?Ni?Ce?Zr 合金。
- Fe and Si were important factors for the fouling and slagging of Shenhua coal, and Ca, Si and Fe were prominent factors in the reburning with injected calcium. 神华煤中铁、硅在沾污结渣过程中作用很突出，而喷钙再燃工况时钙、硅、铁对沾污结渣的贡献最显著。
- L owering the contents of Fe and Si impurity elements and adjusting Cu content can reduce the coarse hard phases and the excess phases which are difficult to diss olve. 降低Fe和Si杂质元素及调整合金主要成分Cu含量 ,可以减少难溶粗大硬相质点和过剩相 ;
- Results showed that polysilicate-metals composite flocculants were not mixtures but new uniform polymers,with B,Al,Fe and Si polymerised by adsorbing and coordinating. 聚硅酸金属盐复合絮凝剂是其中各种元素之间相互作用所形成的结构、形貌均一的聚合物,而不是各自均聚物的混合物;
- Results showed that polysilicate-metals composite flocculants were not mixtures but new uniform polymers, with B, Al, Fe and Si polymerised by adsorbing and coordinating. 聚硅酸金属盐复合絮凝剂是其中各种元素之间相互作用所形成的结构、形貌均一的聚合物，而不是各自均聚物的混合物；
- Increasing diet AI enhanced Fe and Zn, but decreased Cu in liver, heart and kidney. 增加饲料中之维生素丙增高铁与锌，但降低铜在肝脏、心脏与肾脏之存留量。
- Increasing diet Ca decreased liver, heart and kidney Fe and Zn, and changed neither liver and heart Ca nor femur P and Mg. 增加饲料中钙质之含量，会降低肝脏、心脏与肾脏之铁和锌，但没改变肝脏与心脏之钙，及股骨之磷和镁。
- In Lead-free wave soldering the Cu, Fe and Pb concentrations need to be followed very closely. 在无铅波峰焊接中,需要严格遵循铜、铁和铅的浓度。
- I hit him fair and square on the jaw. 我不偏不倚打中他的下巴。
- It is a fact of life and you must face it. 这是严酷的现实，你必须面对它。
- The results showed that Na, Mg, K, Ca, Cu, Zn, Fe and Mn were found in both silk gland and silk fiber, while Rb and Sr were also possibly contained. 结果表明，在桑蚕丝腺体和丝纤维中含有钠、镁、钾、钙、铜、锌、铁、锰八种金属元素，同时还可能含有微量的铷和锶。
- She and I can't live under the same roof. 她和我不能住在一起。
- She had to scrimp and save to pay for her holiday. 她不得不为付假期的费用而苦苦攒钱。
- I'll try and rustle you up something to eat. 我设法给你弄点吃的。
- It will be the new investigations into remediation role of Fe and Mn plaques via new methods. 借助新技术或研究手段强化铁、锰氧化物胶膜对湿地或水体有害金属和有机污染物的调控作用，是今后的发展方向。
