鐵粉心 的英文怎麼說
中文拼音 [tiěfěnxīn]
鐵粉心
英文
dust core-
Dimensions of toroids made of magnetic oxides or iron powder
磁性氧化物或鐵粉環形磁心的尺寸Compreseed iron powder core
壓粉鐵心Your father believed implicitly in the conventional truths according to which every courtesan is a heartless, mindless creature, a kind of gold - grabbing machine always ready, like any other machine, to mangle the hand that feeds it and crush, pitilessly, blindly, the very person who gives it life and movement
您父親滿腦子都是舊觀念，他認為凡是妓女都是一些沒有心肝沒有理性的生物，她們是一架榨錢的機器，就像鋼鐵鑄成的機器一樣，隨時隨地都會把遞東西給它的手壓斷，毫不留情不分好歹地粉碎保養它和驅使它的人。In this thesis, the structure and basic characteristic of hexagonal ferrite absorbent were summarized, and popular methods to prepare ultrafine ferrite particles and hollow microspheres were introduced. hexagonal ferrite hollow microspheres were prepared by flame powders spraying technique and flame suspending solution spraying technique
本文較為系統地概述了六角晶系鐵氧體吸收劑的結構和基本特性；介紹了當前鐵氧體超微粉末及空心微球的主要制備方法；用氧乙炔火焰粉末噴霧技術與等離子火焰溶液噴霧技術制備了六角晶系鐵氧體空心微球，對其結構和性能進行了一系列的探討工作。Water atomization is a technique that can commercially and high - efficiently manufacture iron & steel powders. the key in their production technique is the high - pressure water atomization and the green powder reduction at an elevated temperature
水霧化制粉是一種適用於規模化、高效率生產高性能鋼鐵粉末的技術，其生產技術的核心是高壓水霧化技術和原生粉末高溫還原技術。It was found that active carbon powder and alloy steel powder can alter the composition and the structure of the interlayer efficiently in the technique of alloyed centrifugal - shs technology, which can manufacture compound pipes. they can change the interlayer from pure iron layer into carbon steel or alloy steel layer, then enhance the compression strength of the compound pipes
研究結果表明，在採用合金化離心shs技術制備復合鋼管的過程中，活性碳粉和合金鋼粉末的加入可有效地改變過渡層的成分和組織，使過渡層由純鐵層變為碳鋼層或合金鋼層，進而提高了復合鋼管的抗壓性能。The blood donation week campaign, jointly organized with the hong kong red cross blood transfusion service centre, was held 26 - 30 august at sha tin, hung hom and fanling stations. young immigrants celebrate mid - autumn festival and try out cab simulator a group of more than 20 young immigrants who belong to the international social service hong kong branch, joined an early celebration of the mid - autumn festival at kowloon tong station
九鐵與香港紅十字會輸血服務中心合辦東鐵捐血周，於八月二十六日至三十日，分別于沙田、紅?車站大堂，及粉嶺車站外設置流動捐血站，方便乘客捐血，為有需要人士獻出一點關懷。分享友人