molten surface 中文意思是什麼
molten surface
解釋
熔液表面-
By the methods of epn ( electronic probing needle ) 、 sem and xed, the formation mechanisms of the wear - resistant composite layer are studied, the results indicated that, molten iron has infiltrated into the alloying layer under capillary action. this caused ht powder, whose fusion point is low relatively, to be surperheated and formed a surface composite layer
利用電子顯微鏡及x射線衍射等試驗方法，研究了復合層形成機理，研究表明，復合層是在毛細力作用下，鐵液被吸入合金層中，致使低熔點ht粉過熱熔化而形成的，並與母材是冶金結合。 -
The sodium silicate makes the cork stick to the mold surface and also helps to withstand the charring action of the molten lead alloy.
硅酸鈉能使軟木粉粘結在模具表面，而且還有助於軟木粉耐受熔融鉛合金的碳化作用。 -
At quasi - state stage, the depth and rad ius of laser pool have small changes, but the highest surface temperature and velocity of molten pool decease rapidly
在凝固準穩態階段，熔池熔深和半徑變化較小，但表面最高溫度、熔池流速急劇減小；凝固加速階段則反之。 -
Then the inside of the solid earth became hot and molten causing certain materials to rise to the surface. this probably resulted in the formation of the earth ' s layers
然後，固態地球的內部變得熾熱、熔融，引起某些物質上升到地球表面，其結果也許就形成了地層。 -
Solder bar is made from high purity metal. by means of strict qualitg control the oxide and metallic and non - metallic impnrities and effectively minimized, the available high purity solder bar is with uniform and glazed surface good wetting and spreading ability after molten bright joint and minimum oxide residue after soldering. our product is suitable for wave and handwork soldering with high quality requirement
本公司生產焊錫條採用高純度金屬原料，在嚴格品管條件下，有效控制氧化程度以及金屬和非金屬雜質含量，焊錫條表面均勻光滑，純度極高，熔化后流動性好，潤濕性極佳，焊點光亮，氧化渣物極少發生，適用於高品質要求的各種波峰焊和手工焊。 -
The theory of plate tectonics holds that the surface of earth is composed of a dozen or so huge crustal slabs that float on a sea of partially molten rock
板塊構造論認為，地球表面由十來個巨大的地殼板塊構成，漂浮在浩瀚如海的部分熔巖上。 -
Molten rock from inside volcanoes is constantly reshaping the surface of the earth and of other rocky planets and some of the moons in our solar system
地球與某些石質行星及?星的表面，不斷被火山噴出的熔巖重塑。 -
Earth ' s large size ( about 12, 740 kilometers across ) ensures that this heat is lost relatively slowly, which explains why our planet still has a molten outer core and volcanic eruptions at its surface
地球因為體積巨大（直徑約1萬2740公里） ，使熱能損耗得相當慢，這說明了為什麼地球至今仍有著熔融的外核，而且地表還有火山噴發。 -
The results showed that the processing parameters ( such as laser power, the diameter of laser, scanning speed of laser beam, ratio of overlapping ) are important to acquire a perfect component. furthermore, in order to assure geometric properties ( accuracy, surface finish ), the structure of the off - axial powder nozzle was improved to avoid the oxidation of the molten pool. the density metal test sample of rene95 high - temperature alloy was made by lsf through optimizing the processing parameters
本文對激光立體成形的工藝特性進行了深入系統的研究，發現如果要獲得理想的成形效果，就必須對成形過程中的工藝參數進行精密控制，例如激光功率、激光光斑大小、光束掃描速度、搭接率等；同時為了保證成形件有較高的尺寸精度和表面質量，必須對成形零件的氧化問題進行控制，通過改進側向送粉噴嘴的結構設計，成形件的表面氧化問題得到適度控制。 -
These rocks were created early in lunar history, when the outer portion of the moon was completely molten ; the low - density anorthosite floated to the surface of the magma ocean
這些巖石在月球歷史的早期形成，當時月球外部完全呈熔融狀態，低密度的斜長巖會浮到巖漿海的表面。 -
The limestone absorb impurity from the ore and form a fluid slag which floats on the surface of the heavier molten iron
石灰石吸咐了鐵礦石中的雜質，形成浮在較重的鐵水表面上的流動渣。 -
During the laser sintering, due to the large liquid phase viscosity and surface tension, the balling effect occurred when the molten did not wet the solid metal particle and the underlying substrate
實驗發現，在液相粘度較高、表面張力大，熔體材料不浸潤固相顆粒和基板等因素的影響下，燒結過程中出現了球化現象。 -
Ti metallization of aln surface by molten salt reaction
陶瓷表面金屬化研究 -
Sintering speed increased greatly with the help of great quantity of heat of the molten iron, the great quantity of heat sent out from the carbonizing reaction and a little quantity of liquid, this sintering type is an instantaneous sintering, the sintering compacting can carry completely in a few minutes, the degree of sintering compacting is very high. ( 6 ) the vc - fe surface composite has high rigidity, it ' s rigidity exceeds 60hrc, under condition of dry sliding friction and overloading
鑄造燒結時，過熱鐵水的巨大熱流密度沖擊、粉料壓坯中的碳化反應的放熱以及壓坯中少量液相的產生使壓坯的燒結速度大大提高，此時屬瞬間液相燒結，在十幾分鐘內燒結過程即可完成，可達到很高的緻密化程度。 （ 6 ）鑄態下vc一fe表面復合材料具有很高的硬度，其鑄態硬度） 60hrc 。 -
Such measures as raising baking temperature of ladle, quickening thermal circulation of ladle, adding insulating lay in ladle lining, adding cover in molten steel surface, adding ladle cover in casting are introduced to reduce molten steel temperature drop in this paper
闡明了通過提高鋼包烘烤溫度、加快鋼包熱周轉、包襯加隔熱層、鋼水表面加覆蓋劑、澆注鋼包加蓋等減少鋼水溫降的措施。 -
The widely used mg alloy zm5 is chose as the original alloy. on the surface of the molten alloy, a layer of protective film with dense structure is formed by the addition of la, ce or mischmetal. the film prevents the penetration of oxygen and volatilization of mg vapor, and then prevents the zm5 alloy from oxidation and burning
針對目前廣泛應用的zm5鎂合金，通過添加稀土鑭、鈰和混合稀土，在鎂合金液面上形成一層結構緻密並且具有耐久性的保護膜，阻止氧氣的進一步侵入和鎂蒸氣的向外揮發，不再產生鎂的劇烈氧化燃燒現象。 -
It is necessary to develop new bulk materials and surface treatments / coatings for life improvement of molten metal bath hardware and bearings in continuous hot dip process
並指出，為了進一步抑制或減少鋅液腐蝕的發生，必須研究和開發新型鋅液應用材料及先進的表面處理技術，以提高熱鍍鋅生產中鋅鍋部件的壽命。 -
Study on calculating method for surface tension of molten substance
金屬熔體表面張力計算方法的研究
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