液體心球 的英文怎麼說
中文拼音 [yètǐxīnqiú]
液體心球
英文
liquid ball-
That the earth has an iron - rich liquid core, sufficient energy to drive convection and a coriolis force to twist the convecting fluid are primary reasons why the geodynamo has sustained itself for billions of years
地球擁有富含鐵的液態核心、有足夠的能量驅動對流，並具有科氏力可使對流的流體扭轉，這些是地球發電機之所以能自我維持數十億年的主要原因。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。Onyx is often used as a worry stone and has been used for rosary beads for centuries
液體常在球狀瑪瑙的中心，因形態常似動物的膽囊，故而得名。A specialist in medical gases, hospital respiratory care and homecare, air liquide cares for more than 300, 000 patients at home and serves more than 10, 000 hospitals around the world
作為醫療氣體、醫院呼吸系統和家庭護理的專家，液化空氣集團用心服務于全球超過30萬家庭護理患者和1萬多家醫院。This series of ball valve products is specially and developed on the basis of foreign advanced technologies. with compact structure and reliable seal performance, it is widely applied in occasions of suspending liquid containing small particles and fiber in petroleum, chemical and electric power industries. it is especially popular in dcs, qcs and plc control systems in production processes of waste paper deinking, alkali recovery, pulping and sewage processing in paper making industry
該系列產品是在國內外先進技術的基礎上進行特殊設計，精心研製開發的球閥系列產品以其緊湊的結構，可靠的性能，被廣泛應用於石油、化工、電力等行業含有纖維或微小固體顆粒的懸浮液的場合。分享友人