| 1. | Standard specification for roller , bearing , needle ferrous , solid , spherical end
球端实心针式铁类滚柱轴承的标准规范 |
| 2. | The application of chiral ferrocene ligands in palladium - catalyzed asymmetric reactions
手性二茂铁类配体在钯催化不对称反应中的应用 |
| 3. | Metallic coatings . hot dip galvanized coatings on ferrous materials . gravimetric determination of the mass per unit area
金属镀层.铁类材料的热浸镀锌层.用重量测定法测定单位面积重量 |
| 4. | Metallic coatings - hot dip galvanized coatings on ferrous materials - gravimetric determination of the mass per unit area
金属镀层.铁类材料的热浸镀锌涂层.用重量测定法测定单位面积重量 |
| 5. | Sintered ferrous materials , carburized or carbonitrided - determination and verification of case hardening depth by a micro - hardness test iso 4507 : 2000
烧结铁类材料.渗碳或碳氮共渗.用微型硬度测试法测定 |
| 6. | Sintered ferrous materials , carburized or carbonitrided - determination and verification of case - hardening depth by a micro - hardness test
烧结铁类材料.渗碳或碳氮共渗.用微型硬度测试法测定和验证外层淬火的深度 |
| 7. | This system has proven that compound polishing processes can be largely reduced and thus achieving the best finish in the shortest amount of time
可抛磨各种铁类及非铁类之材料(如硬质合金，石墨，石英等)汽车面之抛光等等。 |
| 8. | Countersunk flat head screws common head style with type h or type z cross recess - product grade a . steel of property class 8 . 8 , stainless steel and non - ferrous metals
H型或z型十字槽沉头螺钉. a级产品. 8 . 8级,不锈钢和非铁类金属钢特性 |
| 9. | The ilmenite compound is a sort of inorganic function material , which behaves superior absorbing property in given electroconductibility and can be used as absorbent in stealthy technology , the study about it ' s absorbing property starts not long before . a great variety of possible methods that may synthesis ilmenite compounds had been tried to get a easy and practical way synthesizing studied samples , for example : high - temperature solid - state method ; chemical co - precipitation method ; sol - gel method
钛酸亚铁类化合物是一种潜在的具有特征吸波性能的无机功能材料，在特定的电导率范围内表现优越的吸波性能，可以作为涂层型吸波材料的吸收剂用于隐身技术的研究和应用中，这方面的研制开发在国内外刚刚开始。 |
| 10. | Three series of absorbent powder samples were synthesized by the high - temperature solid - state method : the first is that fe / ti mol proportion in the material changes regularly ; the other one is that different thuliums doped in the same absorbent ; the last series is the absorbent was doped by different content thulium . the permittivity and permeability of the modified ilmenite absorbents were systematically measured
通过使原料中金属离子的摩尔比例( fe ti )作有规律变化、在同一基质中掺杂同含量的不同稀土金属以及改变同种稀土金属的掺杂量等手段，采用高温固相合成法制备了不同系列可供进行吸波性能研究的钛酸亚铁类化合物吸收剂。 |
