cavity forming 中文意思是什麼
cavity forming
解釋
陰模成型-
The physical characteristic of forming plasma within resonant cavity was revealed, i. e. the forming mechanism is a switching process from the ionization caused by strong electric field at the initial stage of mpt ' s start to another ionization caused by joule ' s heat at the stage of mpt ' s steady work. the main influencing factors of mpt ' s steady work were studied. anther pointed out the matching between pressure in resonant cavity and microwave power is the determinant factor to the plasma whether stabilization or extinguishing
分析了mpt諧振腔內微波能量的轉換過程，揭示了其內等離子體的形成是由mpt啟動初期的強電場電離形成放電區過渡到穩定工作期的熱電離形成穩態等離子體區這一物理本質；研究了影響mpt穩定工作的主要因素，指出微波有效功率與諧振腔內氣體壓強的匹配是維持等離子體穩定、避免等離子體消失、放電區熄滅的關鍵因素。 -
Mushy pvc ( dop + additives ) - beater ( stir well ) - vacuuming ( materiel has been completely dewatered and debubbled after vacuuming ) or mix with color paste which has been processed by ball mill and then dropped into mould cavity by needle cylinder ) - solidified in the constant temperature box ( color fixing ) - input basic material - sent to the constant temperature box in the flowing way and then forming and then forming and sent out automatically - cooled by fan - finished products
糊狀pvc （增塑劑dop +助劑- - -打漿機攪拌均勻- - -抽真空處理） （真空機處理后的物料已完全脫離水分和氣泡）或球磨機處理后的色漿混合後用針筒滴入模具形腔- - -放入恆溫箱中固化（色彩定形） - - -注入底料- - -流水式送入恆溫機，定型后自動送出- - -風扇冷卻- - -成品 -
It is made of quality steel plate, which is stretched forming welded and plastic sprayed with bubble cement filled in its inner cavity. its pedestal is plated with zine and cast aluminum alloy, which height is adjustable and can be self - locked
線槽蓋板，地板採用優質鋼板經拉深成型點焊噴塑內腔填充發泡水泥填料，支座為鍍鋅結構，高度可調並能自鎖。 -
A rapid manufacture technique of large moulds for sheet metal forming was presented, which was based on discrete cavity mould ( dcm )
摘要提出了基於離散型面模的毛坯曲面構件快速成型技術，並介紹了離散型面調節機械手的構成與工作原理。 -
The simulations results show that the spoiler is available to make the fuel and the oxidizer coming from the former to stay in the cavity for a long time, to let the fuel and oxidizer mix and burn completely. since there is a high temperature zone forming by vortex in the middle of the motor, it required a restricted thermal protection. the plate with holes decreased the vortex function in the cavity, which could not promote the combustion efficiency, but to decrease temperature in the cavity and be benefit to thermal protection of the wall
計算結果分析表明:擾流板可以使燃料和氧化劑在擾流腔內的滯留時間加長，促進燃料與氧化劑的摻混燃燒，提高燃燒效率，但由於渦流在發動機的中間部位形成了高溫燃燒區域，致使局部燃料和絕熱層燒蝕速率增大，加大了熱防護的難度;孔板結構減弱了擾流腔內迴流區的漩流作用，不能增加推進劑燃燒效率，但可以使擾流腔內的溫度降低，給壁面熱防護帶來好處。 -
In this thesis, the basic aspects about forming process and mould for cold precision rotary forging of common bevel gear are studied with method of theory and experiment. the rules and numerical relations of dimensional precision relaying among common bevel gear part, die cavity and tool electrode are established. meanwhile, the design and calculation methods for process parameters, mould, common bevel gear forging and preform and tool electrode are established
本論文對傘齒輪冷擺輾精密成形工藝的若干問題進行了系統的理論和實驗研究，深入分析了傘齒輪冷擺輾精密成形工藝的物理力學本質，確定了傘齒輪產品零件?模具?電極之間的幾何尺寸精度傳遞規律和數值關系，建立了冷擺輾精密成形工藝參數和模具、傘齒輪鍛件和預制坯、工具電極的設計計算方法。 -
Abstract : in this paper, a kind of technological scheme for one - step precision forging spur gear with large module is put forward by using positive friction role. experiment, in which commercial pure lead is taken as test material, is done in the special die designed, and force vs. stroke curve is recorded. it is shown that positive friction role can efficiently make a contribution to the filling of the tooth cavity, but increase forming force
文摘:針對大模數直齒圓柱齒輪，提出了利用積極摩擦一步成形的工藝方案，並用工業純鉛作為試驗材料，在設計的專用模具上進行試驗，記錄了力? ?行程曲線，結果表明：利用積極摩擦作用能夠有效地保證直齒圓柱齒輪精鍛時齒腔充滿，但同時增加了變形力。 -
It is madeof quality steel plate, which is stretched forming, point welded and plastic sprayed with bubble cement filler filled in its inner cavity. its pedestals are plated with zinc and cast aluminum alloy, which height is adjustable and can be self - locked
四角連體支承結構，採用優質鋼板經拉深成型點焊噴塑，內腔填充發泡水泥填料，支座為鍍鋅及鑄鋁合金結構，高度可調並能自鎖。 -
In sheet metal, drawing is a process of forming flat sheet metal into hollow shapes by means of a punch that causes the metal to flow into the die cavity
在鈑金中，制圖的過程，就是將一個平鈑金沖壓成凹狀，通過一個沖孔使金屬流入型腔。 -
Archaeologists have found in ancient human skull fossils an orbit - shaped cavity above the two eye sockets, the three forming a triangle
考古學家曾發現遠古時代的人頭顱骨化石，在兩眼眶上方有一個孔，與雙目成三角位置，其形狀和眼眶相似。 -
3. there exists community organizer during the process of secondary foresrt birds community forming pied magpie is one of the community organizers in secondary forest, it mainly influences the raptors community structure, and influences large bird guilds that nesting on ground and cavity - nesting birds indirectly, thereby it influences the whole birds community structure
3 、次生林鳥類群落結構形成中有群落組織者的存在喜鵲是次生林中的群落組織者之一，主要影響猛禽群落的形成猛禽群落組成的變化，又間接影響次生林中的營地面巢的大型鳥類和營洞巢的大型鳥類群落構成，從而對整個群落的組成產生影響。 -
In the forming operation of stamping a complex shape, draw - wall wrinkling means the occurrence of wrinkles in the die cavity
在沖壓復雜形狀之間時，拉伸壁起皺就是在模具型腔中形成的起皺。 -
The methods include placing a soft hydrophilic contact lens - forming composition in a cavity formed between a first mold member and a second mold member, subjecting the composition in the cavity to conditions effective to form a contact lens product from the composition, and repeating the placing and subjecting steps a plurality of times, thereby producing a plurality of soft contact lens products
方法如下：將柔軟且親水的隱形鏡片成分，放在第一、第二模具之間的凹洞，使其處于有效的條件，從原料化為（隱形鏡片）成品；並多次重復放置和控制行為，可生產大量柔軟的隱形鏡片。 -
A mechanical hand for cavity forming of the discrete cavity mould was developed, which was constructed with 4 actuator assembled in a manner to reduce the work load acted on frame and to improve productivity, and the structure and operation principles were analyzed
根據工作任務的特點，設計了一個具有4個調節頭的調節手組件，詳細分析了調節頭與調節手組件的結構特點。 -
Three dimensional numerical simulation for explosion cavity forming of linear charge in soil
條形裝藥土中爆炸成腔的三維數值模擬
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