積多 的英文怎麼說
中文拼音 [jīduō]-
The results show that " the frame - pack rolling " technology can increase the densify, avoid cracking during rolling, and effectively improve the deformability and mechanical properties of the spray deposited porous aluminum alloy sheets
結果表明：外框限制軋制工藝提高了噴射沉積多孔材料的緻密度，避免了軋制過程中裂紋的形成，有效地改善了噴射沉積板坯的軋制性能及材料的力學性能。Cyclic pressing is a new kind of densification processing, which is introduced to densify as - deposited ring of al - 20 % si / sicp. this paper includes the densification result and rule of this technics. the research shows that this technics can be successfully used to densify spray - forming porous material and can be availably adopted to improve mechanical performance and microstructure. this technics is characterized by simple equipment 、 small expense and flexible process, and these characters will make it come true to producing spray - deposited rings less costly
本文採用一種新型緻密化工藝?楔壓工藝?對噴射沉積al - 20 % si / sicp大環進行了緻密化加工，採用密度硬度分佈、抗拉強度變化和檢測顯微組織變化的實驗研究方法對其緻密化效果及該工藝規律進行了研究，通過研究表明了楔壓工藝可以成功地用來緻密化噴射沉積多孔材料，該工藝有效地提高了噴射沉積大環件的緻密度和抗拉強度並改善了組織。As an advanced materials preparation technology, spray - deposition has shown remarkable superiority in producing large - sized alloys and metal matrix composites. however, the spray deposeted preforms usually contain a certain quantity of porosity. besides, the oxide films on the surface of the particles lead to week metallurgic conjunction between the particles. in order to obtain an ideal structure and performance, the porous preforms need further densifying and plastical forming. in this paper, a new technology named wedge pressing was used to densify spray - deposeted 5a06 aluminium alloy, in which the large deformation can be obtained through the sum - up of local deformation and multi - step small deformation. this method can also solved the problems in traditional processing and greatly decreased the producing cost. what ’ s more, the reserch on the wedge pressing desification rules about the large - sized spray deposeted preforms was significant it was vital not only to the further densification of the prefoums but also to the further research on plastical deforming the research was also benefit to the industrialization an the application of the spray deposeted porous materials
坩堝移動式噴射沉積技術作為一種先進的材料制備新技術，在制備大尺寸合金及金屬基復合材料方面具有顯著的優越性。然而噴射沉積坯件特別是大型坯件通常存在一定量的孔隙，顆粒表面存在一定量的氧化膜，顆粒之間未能完全達到良好的冶金結合狀態，因此需要進行后續緻密化和塑性變形才能獲得理想的組織和性能。本文採用一種新型的楔形壓制工藝，即通過局部變形、多道次小變形累積實現大變形的緻密化加工方法，對噴射沉積多孔坯料進行后續緻密化和塑性變形，很好地解決了傳統加工工藝的難題，大大降低了生產成本。Ni ion beam enhanced deposition of nitride film
鎳離子束動態增強沉積多元氮化物膜Most of the book is about using grammar in the real world, but it also covers vocabulary ( including easily confused words ), idioms, formal and informal styles, spelling, cross - references, and differences between american and british english
作者累積多年的豐富教學經驗，整理出常見的英語錯誤用法，作完整清晰的說明解釋，並加上實用例句，幫你?清細微的文法錯誤，使英語能力更加精進。Williams english services has been a leader in the field of english training for over 14 years in taiwan and we stand by our commitment to provide the best client - based service available
威廉英語為一曾在美國積多訓練移民英語經驗的專業英語訓練機構，在臺從事英語教學已十數年。If a teacher is willing to write such a manual, what criteria will be important in order to adjust to the specificities of his public
在本論文里，一位法籍和兩位本籍教師將要介紹一本他們累積多年教學經驗的法語教科書。The ore - bearing fluid of dabaoshan deposit was relate to magmatic thermal dynamic process and formed hydrothermal sedimentary polymetallic deposit at seafloor. the ore - bearing fluid of fankou was relate to circulation hydrothermal fluid in deep formation and formed pb - zn - ag - hg polymetallic middle - lower temperature sedimentary deposit by sea - floor thermal spring overflowing
大寶山型流體與巖漿熱動力作用有關，形成海底火山熱液沉積多金屬礦床；凡口型流體與深部建造的循環熱液有關，形成中低溫海底熱泉噴溢沉積鉛鋅銀汞礦床；紅巖型流體與盆地成巖壓實水有關，形成低溫單一黃鐵礦礦床。Fem calculation of large superficial multi - body contact problem between kiln shell and tyre
筒體與滾圈大面積多體接觸問題的有限元解法This paper determines the technological process, bath formularizstion and experimental parameter of electroless multicomponent cobalt based soft magnetic film with rare earth elements joined such as co - ni - b - re and co - fe - b - re by the means of perpendicular experiment and regression analysis. this paper also studies the active mechanism of rare earth elements, ultrasonic irradiation and magnetic field on the plating process, chemical component, surface configuration, microstructure and properties of electroless multicomponent cobalt based soft magnetic film in the way of examining in the component, microstructure and properties of such alloy
本文採用正交實驗和回歸分析的方法，確定了稀土化學沉積co - ni - b - re 、 co - fe - b - re多元鈷基軟磁薄膜的工藝流程、鍍液配方和實驗參數，並通過對合金鍍層的成分含量測定、形貌結構分析和力學磁學性能評估，研究了稀土元素、超聲波、磁場介入化學沉積多元鈷基軟磁薄膜工藝后，對合金成分、結構和性能的作用機制。We promise that the ratio between the number of enginneers and customers remain limited so that our service quality will not be affected even though our customer base is expanding
本公司累積多年電腦網路系統保養維修經驗，並保證我們的維修隊的應付客戶數量維持有限比例，意思即是我們不會因為過度繁重的工作影響服務效率和質素。The price at this 19, 000 - hectare, private south african game reserve includes two game drives per day in an open range rover, transfers from the airport to the hotel and back, all drinks, laundry and valet services
辛吉塔私人動物維護區的總面積多達19000公頃， 2200美元每晚的收費包括每天兩次的車內維護區旅遊觀光，飛機場候機室的接送以同所有的飲料、衣物清洗和熨燙服務。Spray deposited porous aluminum alloy sheets easily have surface and edge crack when they are directly rolled due to the porosity and metallurgical bond
摘要噴射沉積多孔鋁合金板坯由於有孔洞且缺乏良好的冶金結合，直接軋制時易出現板坯表面裂紋及邊裂。Based on the analysis of the paper, we can draw the conclusion that this device has several issues to be solved to put into use, such as low filtering capacity, large bulk and area the device occupies, complexity of connection, and the hazard of ferro - resonance existing when switching without disconnecting the circuit of the step - up transformer
經過分析發現，這種補償方案存在一些問題，如濾波能力低，補償裝置體積大，佔地面積多，接線復雜；並且如果在投切過程中不將升壓變壓器高壓側迴路斷開，存在著發生鐵磁諧振的危險。Riga also is a green - city including 700 parks, gardens and squares in territory more than 2 square km and parkways and woodlands more than 52 sq
里加也是一個綠色城市有700個公園，花園及廣場面積超過2平方公里，公園道路及林地面積多過52平方公里。So the effecte of frame - pack rolling technology on microstructure and mechanical proprties of spray deposited porous 5a06 and 8009 aluminum alloy sheets after rolling were studied
為此研究了外框限制軋制工藝對噴射沉積多孔材料5a06和8009鋁合金板坯軋制組織和力學性能的影響。The determination of the cloud point of pu - sio2, pes - sio2 suspensions was obtained by titration. the results showed that the addition of si02 with a high specific surface made polymer chains adsorbed at the surface, influenced the phase behavior of suspensions, shifted the bimodal to lower nonsolvent concentrations, and the water tolerance became bad
實驗證明，具有高比表面積、多孔性的sio _ 2對pu 、 pes鑄膜液的相行為有較大影響，隨著sio _ 2加入，雙節線向聚合物-溶劑軸移動，均相區變小，分相區變大，分相時需要非溶劑的量變小，鑄膜液的耐水性變差。Superstrength emulsification, dehydration and degassing system. adopted big - cubage, reinforced three - dimension flash evaporating tower and membrane evaporation technology and big - size multiple - level separation technology of oil, water and gas to remove water content, gas and lightweight hydrocarbon efficiently and quickly
超強破乳化脫水脫氣系統，採用大溶積增強型立體閃蒸塔和薄膜蒸發技術及大面積多層次油水氣分離技術，能高效迅速除去油中的水分氣體輕質烴。And the back garden of the provincial government within a stones throw of it as well as the double - lake bridge leans close to it. the natural scenery and humanistic environment have created a cozy and elegant atmosphere for the customers. room intro
酒店擁有163間套精心設計的幽雅客房，標準房的建築面積多達35平方米，配備時尚高速的寬頻介面，免費的使用權讓每一位元商務客人盡享網路的便捷且每間客房均可透過明凈的視窗，欣賞絢麗多彩的湖光山色和古樸典雅的各式建築。The price at this 19, 000 - hectare, private south african game reserve includes two game drives per day in an open range rover, tra fers from the airport to the hotel and back, all drinks, laundry and valet services
辛吉塔私人動物保護區的總面積多達19000公頃， 2200美元每晚的收費包括每天兩次的車內保護區旅遊觀光，機場的接送以及所有的飲料、衣物清洗和熨燙服務。分享友人