Effect of Strontium on Microstructure and Properties of AZ91 Magnesium Alloy Containing Iron
Sr對(duì)含鐵鎂合金組織與性能的影響
Using SrCO_3,BaCO_3,Al_2O_3and TiO_2 as row materials,the single phase solid solution of hollan-dite of solid-soluted strontium was synthesized by the designed formulas and high temperature solid phase reaction.
以SrCO3、BaCO3、Al2O3和TiO2為原料,通過(guò)配方設(shè)計(jì),采用高溫固相反應(yīng),合成了單相固溶Sr的堿硬錳礦固溶體。
The present study examines 4 geochemical trace elements(Boron,Gallium,Strontium,Barium) in a 360m long Quaternary Borehole(Pd) recovered from the Changjiang River mouth.
文章通過(guò)對(duì)上海浦東機(jī)場(chǎng)孔(Pd)第四紀(jì)地層中地球化學(xué)微量元素B,Ga,Sr和Ba的觀(guān)測(cè),結(jié)合該鉆孔粒度、古地磁和微體古生物等分析資料,綜合剖析了這些微量元素及其比值在不同沉積相中的分布特征及其古環(huán)境演變的意義。
DETERMINATION OF ~(87)Sr/~(86)Sr ISOTOPE RATIOS IN WINE
紅酒中的~(87)Sr/~(86)Sr同位素比測(cè)定
The Rb/Sr and ～(87)Sr/～(86)Sr of Shell Bar Section at Charhan Lake, Qaidam Basin and Its Paleoenvironmental Significance;
柴達(dá)木察爾汗貝殼堤剖面Rb/Sr、Sr同位素特征及其環(huán)境意義
Research on High Spin States in ～(137)La、～(138)Pr and ～(98)Sr Nuclei;
～（137）La、～（138）Pr和～（98）Sr高自旋態(tài)研究
Effects of Al_4C_3 and Ce, Ca, Sr on Microstructure and Performance of AZ91D Magneisum Alloy;
Al_4C_3和Ce、Ca、Sr對(duì)AZ91D合金組織與性能影響
Effects of Sr、B on Microstructure and Properties of AZ91D Magmesium Alloy;
Sr、B對(duì)AZ91D鎂合金組織和性能的影響
The Determination Principle and Method of Strontium in Magnesium-strontium Master Alloy;
鎂鍶中間合金中Sr的檢測(cè)理論與方法
The Study on the Mechanism of Hypertrophic Scars with Treatment of ～(90)Sr;
增生性瘢痕～（90）Sr治療起效機(jī)制的研究
Study on K, Sr, Sm, Nd Doped LaMnO_3-based SOFC Cathode Materials;
K、Sr、Sm、Nd摻雜的LaMnO_3基SOFC陰極材料研究
Fabrication and Research on (Ba, Sr, Ca) TiO_3 Based Ceramics;
（Ba，Sr，Ca）TiO_3基介質(zhì)瓷的制備與研究
Experimeutal Study on Si-Ca-Sr-Ba Alloy;
Si-Ca-Sr-Ba四元復(fù)合合金的試驗(yàn)研究
Study on Microstructure and Corrosion Resistance of Mg-Al-Sr Alloy
Mg-Al-Sr合金組織及腐蝕性能研究
Prepare and Study of Sr-system PTC Materials of Low-temperature Sintering
低溫?zé)Y(jié)Sr系PTC材料的制備與研究
Development of Alkaline-earth and Heat-resistent AM80-Ca-Sr Magnesium Alloys
AM80-Ca-Sr堿土耐熱鎂合金研究
The Study on Luminescence Properties of M_2SiO_4: Dy~(3+) (M=Ca, Sr, Ba) Phosphors
M_2SiO_4: Dy~(3+)(M=Ca,Sr,Ba)發(fā)光性能的研究
The Influence of Sr on microstructure and mechanical Properties of AZ41 alloy
Sr對(duì)AS41鎂合金組織和性能的影響
Simultaneous Measurement of ~(90)Sr and ~(90)Y by Measuring Their Bremsstrahlung
韌致輻射法同時(shí)測(cè)量~(90)Sr和~(90)Y
Synthesis of Perovskite by Double-SHS for Immobilization of ~(90)Sr
二次自蔓延高溫合成鈣鈦礦固化~(90)Sr
The Study of Switched Reluctance Motor Control Methods Based on DSP;
基于DSP的SR電機(jī)控制策略的研究