氮化鐵 的英文怎麼說
中文拼音 [dànhuàtiě]
氮化鐵
英文
nitrided iron-
So the effect of eutrophication of dianchi lake of sediment ca n ' t be ignored. based on the research of modern sediemnt of dianchi lake, the thesis is concerned about some physical and chemical characteristics ( including magnetic susceptibility, ammoniac nitrogen and effective phosphprus etc. ) and thermodynamics analysis of spontaneous mineral of iron
本論文主要以滇池現代沉積物為研究對象，對滇池現代沉積物的主要物理和化學性質（包括氨氮、有效磷、磁化率等） ，進行基礎性地分析研究並對滇池現代沉積物鐵的自生礦物進行了熱力學分析。The o - phenanthroline photometric method for the determination of ferric oxide content
鄰二氮雜菲光度法測定三氧化二鐵量Chemical analysis for silicon carbide refractories - determination of ferric oxide - o - phenanthroline photometric method
碳化硅耐火材料化學分析方法鄰二氮雜菲光度法測定三氧化二鐵量Methods for chemical analysis of iron, steel and alloy - the indophenol blue photometric methods for the determination of nitrogen content after distillation separation
鋼鐵及合金化學分析方法蒸餾分離-靛酚藍光度法測定氮量Chemical analysis methods for non - rare earth impurities of rare earth metals and their oxides - determination of iron content - kalium thiocyanate, 1, 10 - phenanthroline spectrophotometric method
稀土金屬及其氧化物中非稀土雜質化學分析方法鐵量的測定硫氰酸鉀1 ， 10 -二氮雜菲分光光度法Methods for chemical analysis of spodumenite and lepidolite concentrates - the o - phenanthroline photometric method for the determination of ferric oxide content
鋰輝石，鋰雲母精礦化學分析方法鄰二氮雜菲光度法測定三氧化二鐵量Magnesite - chrome refractories - determination of iron oxide content - o - phenanthroline photometric method
鄰二氮雜菲光度法測定三氧化二鐵量The silica coated nanometer particles after containning in n2 for 2h within 600 c is the crystallization form. thus it can sufficiently work the nano effect. the surface of the composite particles has no crystal water and no absorbing water. the anti - oxidation ability increase after coating
鐵納米復合粒子為結晶態，納米粒子在6000c ，氮氣保護下，納米粒子不重新結晶，殼層二氧化硅包裹在納米鐵表面阻斷了納米粒子之間的重新原子排列。Methods for chemical analysis of iron, steel and alloy. the arsenazo spectrophotometric method for the determination of zirconium content after separation by p - bromomandelic acid
鋼鐵及合金化學分析方法對-溴苦杏仁酸沉澱分離-偶氮胂分光光度法測定鋯量A little ferrite and cementite, through the analysis of the strengther and ductiler, we draw the conclusion that this is very important in reality, observing the graphite nodule in sem and tem, there are many spheroiding element and anti - spheroiding elements in the core and edge of graphite nodule, they form the oxides sulphide and nitride. we draw the conclusion that they may be the core of graphite nodule
在掃描電鏡（ sem ）與透射電鏡（ tem ）上觀察石墨球，與傳統石墨球相比低碳球鐵的石墨球呈細小點狀分佈，球墨中心聚集有較多的球化元素而在邊緣處分佈有反球化元素。石墨球中心存在有氧化摘要一物、硫化物以及氮化物等組成的復雜的化合物，經分析認為它們是球狀石墨形核的有效核心。Anqing diamond is well - equipped with alloy cast iron production line, ductile cast iron production line, stall band oil rings line and surface treatment line. our company has compound chrome plating, gas nit riding, salt nit riding, ceramics penetration, nana - meter technique, plasma spraying etc., advanced surface treatment and equipment. it is also equipped with light score analyzer, outline analyzer, pattern analyzer, metallograplry analyzer etc., and japanese germany examine instrument and technique
帝邁德公司裝備精良，現有高合金鑄鐵球墨鑄鐵毛坯鑄造和加工生產線，鋼帶組合油環生產線，表面處理生產線，車柴環生產線，擁有復合鍍氣體氮化鹽浴氮化滲陶納米技術噴鉬等高新表面處理裝備及技術，配備光譜分析儀輪廓儀投影儀金相分析儀等先進的德日檢測儀器和檢測設備。In this research project, the agrobacterium tumefaciens mediated transformation of badh gene of tetraploid black locust has been studied, for the purpose of improving resistance to soline - alkali and drought of tetraploid black locust ; of playing more important role in developing of waste lands, ameliorating of soline - alkali soil, and greening and beautifying of surface - mined lands, mine waste dumps, slopes of roads and railroads where restoration of vegetative cover has proven difficult ; of fully making benefits of its ability to fix atmospheric nitrogen in the soil
為了進一步提高四倍體刺槐的耐鹽性和抗旱性，進一步擴大其適宜種植的生態范圍，充分發揮其固氮、改良土壤的特性，在我國的城鎮綠化、荒山造林、鹽堿地改良以及采礦跡地、公路、鐵路邊坡等植物生長困難土地的植被恢復中發揮其優勢，本實驗對四倍體刺槐進行了農桿菌介導的甜菜堿醛脫氫酶基因轉化的研究。Methods for chemical analysis of iron, steel and alloy. the neutral titration method for the determinaion of nitrogen content after distillation separation
鋼鐵及合金化學分析方法蒸餾分離-中和滴定法測定氮量Abstract : to promote development of low alloy steel bearing vanadium and mitrogen, the process, conditions and products of preparing nitrided ferrovanadium and vanadium nitride are introduced on the basis of main documents
文摘:為推動含釩氮低合金鋼的發展，在查閱主要文獻的基礎上，重點介紹了氮化釩鐵及氮化釩制備的工藝方法、條件及產品情況。Cubic boron nitride ( c - bn ) thin films have significant and potential technological application prospect in cutting tools, electronic and optical devices, etc. because c - bn possesses excellent physical and chemical properties, such as ultrahigh hardness only inferior to diamond, inertness against oxidation at high temperature, uneasy reaction with iron group metal, as well as the possibility of using as n - and p - type doped semiconductors
立方氮化硼（ c - bn ）具有優異的物理化學性質，如僅次於金剛石的硬度、高溫下強的抗氧化能力、不易與鐵族金屬反應、可n型摻雜也可p型摻雜成為半導體等，立方氮化硼（ c - bn ）薄膜在切削刀具、電子和光學器件等方面有著潛在的重要應用前景。Cubic boron nitride ( cbn ) thin films have significant and potential technological application prospect in cutting tools, electronic and optical devices, etc., because cbn possesses excellent physical and chemical properties, such as ultrahigh hardness only inferior to diamond, inertness against oxidation at high temperature, uneasy reaction with iron group metal, as well as the possibility of using as n - and p - type doped semiconductors
立方氮化硼（ cbn ）具有優異的物理化學性質，如僅次於金剛石的硬度、高溫下強的抗氧化能力、不易與鐵族金屬反應、可n型摻雜也可p型摻雜成為半導體等，立方氮化硼（ cbn ）薄膜在切削刀具、電子和光學器件等方面有著潛在的重要應用前景。Chemical analysis of silica refractories - part 4 : determination of iron oxide - o - phenanthroline photometric method
硅質耐火材料化學分析方法第4部分：鄰二氮雜菲光度法測定氧化鐵量Chemical analysis for silicon nitride bonded silicon carbide product. determination of iron oxide content. o - phenanthroline photometric method
氮化硅結合碳化硅製品化學分析方法.鄰二氮雜菲光度法測定三氧化二鐵量Abstract : the present paper deals with the design principle of the iron - nitride magnetic static sealing device, analyzes the bearingpressure ability and experiment, and states the success of the magnetic fluid safety valve for sealing and the testing results of thefunctional parameters
文摘:敘述了氮化鐵磁性流體靜態密封裝置的設計原理、磁性流體靜態密封承壓能力分析和實驗驗證，成功地研製出"氮化鐵磁性流體密封安全閥" ，並取得磁性流體密封安全閥各種功能參數的測試結果In the experiment, crude magnesium hydroxide from salt lake industry was used as the raw material, magnesium hydroxide dissolved and formed crystals again by hydrothermal treatment
摘要以鹽湖工業副產物氮氧化鐵作為原料，在水熱條件下，對氫氧化鎂進行溶解重結晶除雜。分享友人