晶面族 的英文怎麼說
中文拼音 [jīngmiànzú]
晶面族
英文
family of crystal planes-
In this thesis, previous research works on mg - based hydrogen storage materials have been reviewed. on this basis, the following works have been carried out : firstly, the part of ni in mg2ni alloys was partial substituted by the transition element cr. the effect of element cr and mechanical alloying on the phase structure and hydrogen storage properties of mg2nii. xcrx ( x = 0, 0
本文在對國內外鎂基儲氫材料的研究進展進行了文獻綜述的基礎上,著重對以下兩方面內容進行了研究: ( 1 )用過渡族元素cr對mg _ 2ni合金進行了元素替換,研究了mg - ni - cr三元合金的晶體結構、微觀特徵以及吸氫動力學性能。The result shows that with the addition of rare earth elements, ultrasonic irradiation and magnetic field, the chemical component, surface configuration, microstructure and properties of electroless co - ni - b and co - fe - b alloy changes remarkably. such kind of change can be described as the followings. firstly the depositing speed of electroless alloy bath is raised while the polarizability and cathodic overpotential are reduced ; secondly the surface quality of the alloy coating and adhesion of the coating and matrix are improved ; thirdly in the coatings the content of the elements in the transient group increases, but the content of cobalt decreased ; fourthly the amorphous structure is transformed to microcrystal structure and polycrystal structure ; fifthly the microhardness and wear resistance of the coating are enhanced ; sixthly coercitive force is reduced, and magnetoconductivity of the coating is increased ; lastly the magnetic intensity of the coating increases with the addition of energy and light rare earth elements such as ce, la and decreases with the addition of heavy rare earth elements such as y. on the other side, when the alloy coatings passes through the heat treatment under the temperature of 250 or 500, their properties will change
結果顯示化學沉積co - ni - b 、 co - fe - b工藝在稀土元素( ce 、 la 、 y 、 dy ) 、能量(超聲波、磁場)介入后,沉積過程、合金成分、鍍層形貌結構和性能都有顯著變化,表現在:鍍液的陰極極化過電位和極化度降低,沉積速度提高;鍍層的結合力、表面質量改善;鍍層中過渡族元素的含量增加,輕元素硼的含量降低,同時證實了稀土元素與過渡族元素共沉積的可能性;鍍層的顯微結構由非晶態向微晶和多晶態轉變;鍍層的顯微硬度與耐磨性提高,力學性能優化;鍍層的矯頑力降低;磁導率提高;鍍層的磁化強度在能量(超聲波、磁場)和輕稀土元素ce 、 la介入后提高,重稀土元素y介入后降低。It is a crystallization of man nationality, and it is the reflection of man nationality traditional culture on sports, we should carry on and develop it
這是滿族智慧的結晶,是滿族傳統文化在體育方面的體現,我們理應繼承和發揚,將其代代相傳。It was also the egyptians who pulverized it into powder and mixed it into a paste to apply to the eyelids, one of the first forms of makeup
青金石屬架狀結構硅酸鹽中的方鈉石族礦物,晶體形態呈菱形十二面體,集合體呈緻密塊狀、粒狀結構。Study on the adsorption property to n2 on the surface of - semiconductor nanocrystals
族半導體納米晶體表面對氮分子的吸附作用As a direct wide - band - gap ii - vi semiconductor, znse single crystal has been identified as an important contender for the fabrication of blue - green light - diodes, nonlinear optic - electronic components and infrared devices
Znse作為最重要的寬禁帶-族半導體,其單晶在蘭綠光發射器件、非線性光電器件和紅外器件方面有著廣泛的應用。Mesfet digital logic families : performance criteria for logic. logic families : normally - on logic ( fl, bfl, sdfl ) ; normally - off logic ( dcfl ) ; comparison offamilies ; examples of fabrication sequences ; performance data ; state - of - the - art commercially
10金屬-半導體接面場效電晶體數位邏輯家族:邏輯效能標準。邏輯家族:常開邏輯( fl , bfl , sdfl ) ,常關邏輯( dcfl ) ,家族比較,製程步驟?例,效能數據,已商業化之科技產品。Zno is a ii - vi semiconductor material with wide band - gap, which has hexagonal wurtzite structure. zno thin films were widely applied in solar cell, uv detector, saw device, gas sensor and transparent electrodes et al for their excellent properties
氧化鋅( zno )是一種具有六方纖鋅礦晶體結構的寬禁帶ii - vi族半導體材料,由於其優良的特性,在太陽能電池、紫外探測器、聲表面波器件、氣敏傳感器、透明電極等方面得到了廣泛的應用。Zno is a - semiconductor material with wide band - gap, which has hexagonal wurtzite structure. zno thin films were widely applied in solar cell, uv detector, lighting displayer, saw device, gas sensor et al for their excellent physical properties
氧化鋅( zno )是一種具有六方纖鋅礦晶體結構的寬禁帶-族半導體材料,由於其優良的物理特性, zno薄膜在太陽能電池、紫外探測器、發光顯示器件、聲表面波器件、氣敏傳感器等方面得到了廣泛的應用。Vocabulary, as the product of national culture, not only records and mirrors the panoramic picture of the national culture, but also accumulates rich content of traditional culture
摘要語言文字是一個民族文化的結晶和載體,不僅記錄了該民族的物質生活和精神生活的面貌,而且還積淀了豐富的傳統文化內涵。分享友人