primary ion 中文意思是什麼
primary ion
解釋
初級離子-
At the same time i also did many primary experments on separator and these polymer membrane can be used in as soft packaging li - ion battery ’ s separator. used polyvinylidene fluoride ( pvdf ) as the basic material, added cotton fibre and starch in, cooked with 100 in boiling water afer 3 hours, the starch inflate, and then acquire porous polymer membrane. in the process of coating polyester film, copper foil and aluminum boil were used to as carrier,
選用的基體材料為pvdf ,同時向其中添加棉纖維和澱粉,最後利用100沸水對隔膜進行3小時蒸煮處理使澱粉溶脹,從而達到造孔的目的。在塗布工藝的篩選中,通過對麥臘片、銅箔、鋁箔進行篩選,最後選定以銅箔為載體來進行塗布處理。當以銅箔為載體時,可以使隔膜正反兩面物理性質達到基本一致。 -
The primary goal of heavy ion experiment is to create environment for the formation of quark - gluon plasma. the formation of this state depends on the initial conditions of the matter created at the early stage of heavy ion collisions
高能重離子碰撞的一個重要目的是為夸克膠于等離于體( qgp )的形成創造條件, qgp的形成依賴于碰撞初期生成物質的初始狀態。 -
Fi nite e1ement and finite difference are two primary methods used in the so1 ut ion process of di fferentia1 equat i on
水動力模型採用二維淺水風生流模型,有限元方法和有限差分方法是求解偏微分方程的兩種主要方法。 -
Cystic fibrosis is caused by mutations in the gene encoding an ion - transport protein, the cystic - fibrosis transmembrane conductance regulator ( cftr ). defective secretion of anions is the primary cause of many of the clinical manifestations of cystic fibrosis, including pancreatic insufficiency
囊性纖維化是由作為陰離子通道的跨膜電導調節器( cftr )的基因突變所致,而陰離子分泌缺損是囊性纖維化的多種臨床表現(包括胰腺功能缺陷)的主要原因。 -
Effect of silver ion on bioleaching of low - grade primary copper sulfide ores
銀離子對低品位原生硫化銅礦石細菌浸出的催化 -
Two ree distributed pattern, lree - depleted and flat, which display a specific character of typical mid - ocean ridge tholeiite, indicate that primary magma may be derived from near primary or a typical large ion lithophile element ( lile ) - depleted mantle
巖石稀土元素配分模式可分為lree平坦型和lree虧損型兩類,指示了其原始巖漿起源於近原始或典型的大離子元素虧損型的地幔,為典型的大洋中脊拉斑玄武巖的特徵。 -
1mage processing is primary work in di sp1aying system, several c1assic interpolation a1gori thms are di scussed, then the resu1t of image interpo1at ion by reverse - - di stance power a1gori thm is offered here
圖像處理是系統顯示部分的主要工作之一。本文討論了幾種經典的圖像插值演算法,並給出了應用逆距離加權插值方法對網格數據進行插值的結果。 -
Some key factors in design of kev radioactive ion beam facility are discussed. they are extension of primary ion beam line, target / ion source, selection of target materials, optical calculation of the radioactive ion beam system, measurement of weak radioactive ion beam and overall efficiency of the system
本文介紹了kev放射性核束裝置中幾個關鍵部分的設計和初步實驗結果,包括系統總體概況,初級束流線,靶源系統,靶材料選擇,系統光路,低能放射性弱束流的測量,放射性劑量及輻射防護,系統總體效率評估等。
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