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- The influence of double aging low temperature hardening transformation(LTHT) on the mechanical property of Al Mg Si RE alloy was studied. 研究了雙重時(shí)效的低溫形變熱處理(LTHT)對Al?Mg?Si?RE合金力學(xué)性能的影響。
- EFFECT OF TRACE Sc AND Zr ON GRAIN REFINEMENT OF AS CAST Al Mg ALLOYS 微量Sc和Zr對Al-Mg合金鑄態(tài)組織的晶粒細化作用
- Zussmanite K(Fe, Mg)i3(Si,Al)i30i8,(OH)7 a typical mineral of low-metamorphosed rocks has been detected. 菱硅鉀鐵石,鉀(鐵,鎂)13(硅,鋁)13氧18,已探測到一種典型的低變質(zhì)巖礦物。
- A direct emission spectrographic Method is used for determing the trace elements Ba,Si,Fe,Mg,Pb,Al,Ca,Cu dnd Cd in metal strotium. 本文研究了以直接光譜法測定金屬鍶中鋇、硅、鐵、鎂、鉛、鋁、鈣、銅、鎘等微量雜質(zhì)。
- Unfortunately, the Sun refuses to be active.A few wimpy flares have allowed instrument testing, and Mg / Al / Si have all been detected. 不幸的是:探測期間太陽(yáng)沒(méi)有活動(dòng),一些微弱的射線(xiàn)僅夠儀器自身測試,只探測出了鎂鋁和硅三種元素。
- Backer M, Hammes MG, Valet M, et al. 董竟成、李、左傳濤、管一暉、越軍。
- An X-ray fluorescence method was established for the determination of Si,Ca,Al,Fe,Mn,Ti,P and Mg in blast-furnace and electric-furnace slags. 研究了借助熔片法制樣,將高爐渣、電爐渣兩種基體建于同一組工作曲線(xiàn)。
- Non si crede al santo finche non fa il miracolo. 看不到奇跡的話(huà),就別相信他是圣人。
- Besides C,H and O, the elements of the scale formed during evaporating wheat straw black liquor are Si, Ca, K, Na, Mg and Al. 燒堿法麥草漿黑液的蒸發(fā)器結垢物的主要元素(除了碳、氫、氧)是硅、鈣、鉀、鈉、鎂和鋁。
- Al causes operated to bring about the war. 那場(chǎng)戰爭的起因有幾個(gè)。
- The concert included works by Mozart et al. 音樂(lè )會(huì )上演奏莫扎特等人的作品。
- The microstructure, mechanical properties and deformation characteristics have been studied for a cast Al Si Mg alloy A357 treated under different aging conditions. 研究了Al?Si?Mg系A357合金在不同時(shí)效狀態(tài)下的顯微組織、力學(xué)性能及形變特性。
- My name is Alexander, "Al" for short. 我叫亞歷山大,簡(jiǎn)稱(chēng)艾爾。,我的名字叫亞歷山大,簡(jiǎn)稱(chēng)“亞爾”。
- It also presents the research trend of cast Al?Si alloy. 對鑄造Al?Si合金以后的研究方向提出了看法
- Comanda al sole, ed esso non si leva;mette un sigillo sulle stelle. 他使大地震動(dòng)離開(kāi)本處,大地的柱子就搖撼;
- A method for line selecting has been offered in ICP-AES in the case of the determination of 30 elements (Ag, Al, As, B, Ba, Be, Bi, Ca, Cd, Co, Cr, Cu, Fe, Hg, La, Mg, Mn, Mo, Nb, Ni, P, Pb, Se, Si, Sn, Ta, Ti, Th, V and Zn) in wolfram. 為鎢和鎢化合物中元素 (Ag、Al、As、B、Ba、Be、Bi、Ca、Cd、Co、Cr、Cu、Fe、Hg、La、Mg、Mn、Mo、Nb、Ni、P、Pb、Se、Si、Sn、Ta、Ti、Th、V、Zn) 分析線(xiàn)的選擇提供了依據。
- The MG can launch chaff and flare when needed. MG型可使用金屬箔條和紅外誘餌曳光彈。
- That can never be achieved through the si da. “四大”就決不能做到這一點(diǎn)。
- Al Mg alloy Al-Mg合金
- The results on the treatment of B4C powders show that the changes of powder sizes during treatment are small, The results on EDX show that the impurities of B4C powders have mainly Fe besides Ca, Mg, Al, Si, Ti, Cr, Mn, and so on. B_4C粉末提純結果顯示了在處理過(guò)程中晶粒度幾乎沒(méi)有變化,EDX分析表明:提純過(guò)程中去除的雜質(zhì)以Fe為主,還含有Ca、Mg、Al、Si、Ti、Cr、Mn等元素。