收縮接合 的英文怎麼說
中文拼音 [shōusuōjiēgě]
收縮接合
英文
contraction connection- 收 : Ⅰ動詞1 (把攤開的或分散的事物聚集、合攏) put away; take in 2 (收取) collect 3 (收割) harvest...
- 縮 : 縮構詞成分。
- 接 : Ⅰ動詞1 (靠近;接觸) come into contact with; come close to 2 (連接; 使連接) connect; join; put ...
- 合 : 合量詞(容量單位) ge, a unit of dry measure for grain (=1 decilitre)
- 收縮 : 1 (由大變小; 由長變短) contract; shrink 2 (緊縮) concentrate one s forces; draw back 3 take u...
- 接合 : joint; zygosis; juncture; articulation; concrescent; nexus; coaptation; syndesis; synapsis; meet;...
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Some other defects in castings are well - defined cracks and hot tears that develop during solidification, under combination of stress concentration from uneven contraction and the metal ' s low strength at near - melting temperatures
鑄件內部的其它一些缺點是,凝固過程中,在不均勻收縮造成的應力集中和接近熔點溫度下金屬的低強度的綜合作用下,出現的清晰裂縫和熱撕裂。With the established rf front - end system simulation platform, adding the digital modulated baseband signal, this paper simulated the multifold digital modulated signal ’ s transmission, such as 2ask, qpsk, and 16qam. then researches of power compression and phase noise of local oscillation influence the bit error ratio for different modulated system. the designing is satisfied multifold functions request with the high - powered and integrated broadband rf front - end
隨后在建立的寬帶射頻前端通用模擬平臺上,加入基帶數字調制信號,對多種數字調制格式的信號在該通用平臺上的傳輸作了研究,模擬了2ask 、 qpsk和16qam等調制格式信號的發射與接收,研究了功率壓縮和本振相位噪聲對不同調制的誤碼率影響,實現了滿足多種功能要求的寬帶高性能綜合射頻前端的設計。The main research works of this dissertation are aimed to design of radar waveform and the application of wavelets in ultra - wide radar, including : the design of a new kind of hybrid radar and the research of time side - lobe suppression for pulse compression, the design of receiver r adio front end in data acquisition of ultra - wide band radar, the time delay estimation based on wavelets ( packet ) analysis
本文主要進行雷達波形設計研究以及研究小波理論在超寬帶雷達中的應用,集中體現在以下幾個方面:一類新的組合雷達波形設計及壓縮脈沖時間旁瓣抑制技術研究、超寬帶雷達多通道數據採集方法中前端射頻接收部分的設計及研製、基於小波(包)方法的時延估計方法。Methods : fifty - one systolic hf patients with left ventricular ejection fraction ( lvef ) < 40 % were randomly assigned to receive 1 - year treatment of candesartan and spironolactone ( combination group ) or candesartan and placebo ( control group )
方法: 51名左室射血分數( lvef ) < 40 %的收縮性心力衰竭患者隨機分配到接受坎地沙坦和螺內酯治療1年(聯合治療組)或坎地沙坦和安慰劑治療(對照組) 。It requires compatible part and support materials, subject to the constraints of the deposition and removal processes. the constraints on part and sacrificial support materials were identified and a compatible material combination was developed : unsaturated polyester and wax. some other investigation is conduct, such as the effect of additive on the cure of polyester, the effect of the filling on strength and shrinkage. the part strength is determined both by the bulk material properties of the part materials and by their interlayer bonding
從分析材料的選擇機制出發,本文經過大量的實驗分析,選擇了一組較好的材料組合:不飽和聚酯樹脂與蠟的組合,通過實驗分析了引發劑、促進劑對其固化過程的影響以及填料對其強度和收縮率的影響,通過測試,分析了材料的粘接強度,為工藝實現提供重要依據。Since all materials are subjected to expansion and contraction, " expansion joints " must be provided in any large structure to adapt to the change of temperature with the season, or even with day and night, otherwise the force of expansion would cause the structure to bend or break
由於所有的材料都要經受膨脹和收縮,在任何大的建築中都需要提供「伸縮接合面」 ,以適應隨著季節甚至晝夜的改變而產生溫度的變化,否則膨脹力就會引起建築彎曲或斷裂。It is known that end - point driven and static configuration agent based adaptive methods can not apply to analyze extension, dynamic and complexity properties of large - scale video multicast applications. to solve this challenging problem, we develop a hierarchical adaptive architecture for large - scale layered video multicast ( halvm ) based on dynamic self - organized agent. halvm decomposes a large - scale video multicast system into a series of hierarchical sub - systems of small - scale
該體系綜合了代理的動態自組織協議和可伸縮性視頻轉換編碼技術,將復雜的大型視頻組播應用系統的動態自適應問題分解為層次化的小型視頻組播應用子系統,由發送者、接收者和層次化代理分佈完成自適應功能,是一個擴展性能好、管理與控制效率高的自適應解決方案。Abstract : unsaturated polyester with low shrinkage composied of anti - shrinking agent, thermoplastics, dispersion - stabilizer, a kind of graft copolymer made from styrene and saturated polyester, shaped like a comb for its molecular structure and upr in certain structure and some factors effecting on low shrinkage were introduced in this paper
文摘:研究了當用熱塑性樹脂作為不飽和聚酯樹脂低收縮劑時,合成了以苯乙烯為主鏈,聚酯為枝鏈的梳狀接枝共聚物,作低收縮劑的分散穩定劑,配合相應組成的不飽和聚酯樹脂得到了具有低收縮特性的不飽和聚酯組成物。Conclusions the first 30 larvh procedures performed in this unit are comparable in terms of safety ( recurrence rate and complication rate ) and economic factors ( shorter hospital stay mitigating longer operating time )
結論:在這個測試單元中,首次接收larvh的30例婦女,在以安全(復發率及並發癥率)和經濟因素(縮短住院時間及減少較長的手術時間)方式比較上是合格的。In the aspect of improving the cracking feature, compatibility and flexibility, the author has done experiments, including strength, modulus of elasticity experiments, and design some experiments similar to the practical structure and circumstance including adhesion strength between fresh mortars and old ones, between mortar and polystyrene board, mortar shrinkage in concrete circle, mortar shrinkage at different strength and different polymer - cement ratio, and temperature deformability at different strength and different polymer - cement ratio on mortars, on different type of formwork and on mortars with different type of formwork
在改善砂漿抗裂性、提高柔韌性和協調變形能力方面,進行了不同聚合物摻量的強度試驗、彈性模量試驗;設計了與模網混凝土實際結構和情況相接近的新老砂漿粘結強度試驗、砂漿與苯板的粘結試驗以及混凝土環中的砂漿收縮試驗;進行了不同強度、不同聚合物摻量下的砂漿干縮變形試驗、溫度變形試驗,以及不同結構形式的鋼網自身溫度變形試驗和配有鋼網的砂漿溫度變形試驗。Welding position : if the configuration collocation of weld is symmetry and the welding sequence is reasonable, the longitudinal contraction and transverse lateral contraction deformation are usually produced, incontrast, the bending deformation is usually produced
焊接位置:如果焊縫在結構布置對稱,焊接順序合理時,則主要產生縱向收縮和橫向收縮變形,反之,則要發生彎曲變形。One of the most important events in the history of the development of tv technologies is the implementation of digital compression technology, which leads tv industry into a new rapidly developing stage. with satellite, cable and terrestrial transmission channels, dvb, of which the digital compression is the core technology, has such features as two - way channels, interactive functions, etc. in dvb system, the information of video, audio and text is digitalized and integrated to form a new kind of tv program. furthermore, through online digital information broadcasting, people can browse information of other programs while watching several programs just as they have done on the internet
電視技術發展史上最重要的里程碑是數字壓縮技術的廣泛應用,它將電視事業帶入一個新的高速發展時期,以數字壓縮為核心技術的數字電視廣播通過衛星有線和地面傳輸具有多功能雙向傳輸交互性等特點,不僅將圖像聲音和文字等信息數字化,而且將有關信息相互鏈接並有機地結合在一起形成了新的節目形態,特別是其採用了數字信息在線廣播方式,觀眾在收看到多套節目的同時還可以像訪問網際網路那樣瀏覽其它節目信息。The traditional catalyst used in acetal ( ketal ) synthetic reaction is strong inorganic acid. but there is some limits to its use because of its side reaction, strong erosion and liability to pollute the environment. molybdophosphoric acid is used as catalyst and three condensation products are prepared through the direct reaction of aldehydes ( ketones ) and ethylene. in addition, several elements of affecting the reaction is researched. it is proved that molybdophosphoric acid is very active as catalyst in less addition, the product yield is quite high and the quality of reuse is quite good
縮醛(酮)合成反應的傳統催化劑為無機強酸,但由於副反應多、腐蝕性強和易污染環境等缺點,其使用受到限制.用磷鉬酸為催化劑,通過醛(酮)與乙二醇直接反應得到了三種縮合產物.對影響反應的諸因素進行研究,結果表明,用磷鉬酸作催化劑,用量小,活性高,產品收率較高,且重復使用性能較好Abstract : the traditional catalyst used in acetal ( ketal ) synthetic reaction is strong inorganic acid. but there is some limits to its use because of its side reaction, strong erosion and liability to pollute the environment. molybdophosphoric acid is used as catalyst and three condensation products are prepared through the direct reaction of aldehydes ( ketones ) and ethylene. in addition, several elements of affecting the reaction is researched. it is proved that molybdophosphoric acid is very active as catalyst in less addition, the product yield is quite high and the quality of reuse is quite good
文摘:縮醛(酮)合成反應的傳統催化劑為無機強酸,但由於副反應多、腐蝕性強和易污染環境等缺點,其使用受到限制.用磷鉬酸為催化劑,通過醛(酮)與乙二醇直接反應得到了三種縮合產物.對影響反應的諸因素進行研究,結果表明,用磷鉬酸作催化劑,用量小,活性高,產品收率較高,且重復使用性能較好The companies manufacture of plastic blown film production line for color composite matrix, pe protective film substrate, and the cable film, adhesive polymer film, liquid membrane, heat shrinkable film, multifunctional industrial packaging coating products provide a strong quality assurance, food, beverages, medicine, chemical building materials of high quality packaging film production equipment preferred
本公司製造的塑料吹膜生產線為彩印復合基材、 pe保護膜基材、電纜膜、高分子粘接膜、液體膜、熱收縮膜、多功能工業包裝膜等製品提供強有力的質量保證,是食品、飲料、醫藥、化工建材領域高品質包裝薄膜生產設備之首選。In this thesis, the sls molding properties of some metal - base composite powders composed of metal powder mixed by several regularly used polymers " powder were studied, on the basis of which, a new sls composite material made by 316 stainless steel powder mixed by epoxy powder was developed and produced. the molding technics and adherent mechanism of the material in sls process was analyzed and studied, and the high temperature sintering technics of the green parts of the material was discussed as well
本文主要針對快速成型的sls方法,研究比較了幾種常用的聚合物粉末添加到金屬粉末中所構成的金屬基復合粉末的成型性,並且研製開發了316不銹鋼粉末與環氧樹脂粉末共混復合粉末作為成型材料,對其sls過程的成型工藝、聚合物粘接機理以及型坯的高溫燒結工藝進行了研究論述,並進一步對型坯的高溫燒結過程、燒結中的收縮變形和燒結后的強度作了分析研究。4. to decrease the usage of network resources by network management systems even more, combined with the fact that the performance of network management is affected by the scheme to collect management information, a new algorithm - gpa ( group - prefetching algorithm ) has been put forward used for retrieving management information from the element level in heterogeneous wan ( wide area network ). gpa can adjust many little retrieving objects into one prefetching group to access by using the schemes of group prefetching, objects of group changed self - adaptively, fault tolerance etc., and thus can decrease the frequency of retrieval, use fewer network resources and decrease the network overhead without alteration of iiop, snmp or cmip too
4 .為進一步減少網路管理系統對網路帶寬的佔用,結合被管對象信息的收集策略直接影響網管系統性能的特點,針對異構大型網路環境下多管理對象的信息收集問題,提出了一種提取多管理對象信息的新演算法?組預取演算法gpa ( group一prefetehingalgorithim ) ,該演算法同樣能在不改變管理協議,如iiop 、 snmp或cmip的情況下,採用組預取策略、組對象自適應擴充策略、組對象自適應收縮策略、容錯策略等,將多個分散的、處于相同或不同被管設備上的、在未來一段時間內的管理對象的訪問組合在一個預取組中進行訪問,減少對管理對象的訪問頻度,從而可以較少佔用網路資源,減小整個網路開銷。Effect of load and indirect load such as shrinkage, creep was often taken into account separately to satisfy the requirement of crack width in reinforcement design of large area prestressed concrete frame structures
摘要大面積預應力混凝土框架結構設計時一般將直接荷載產生的作用與溫度、混凝土收縮產生的作用分開計算,分別配筋以滿足裂縫控制的要求,這種做法不盡合理。With both stand - alone digital reader printer and pc - peripheral microfilm scanners, ms6000 takes advantage of your microfilm and microfiche in ways never before possible. it is suitable for reference collections and business applications, education, government and libraries. the microfilm scanner ms6000 can scan to pc for electronic filing and access throughout the organization
Ms6000是一部可接駁電腦的微型縮影掃描器,接駁上獨立數碼閱讀印表機,便能使縮微膠卷及縮微平片展示出最佳效果,適合收集參考、商業用途、教育、政府及圖書館選用。Rapid development of data business, growing of packet network technology, and increasing of communication channel capacity, etc, bring this problem the answer : the next generation network will be base on the ip, and it will be to consist of network architecture which are diverse, synthetic and open such as speech sound, data, multimedia etc. the principle of voip ( voice over internet protocol ) is not complicated : at the sending end, sample the analogue speech sound signal, code and compress, then package and transmit it over the packet network
數據業務的快速發展、分組網路技術的成熟、數據網路通信通道容量的不斷增加等給這個問題提供了答案:下一代網路將是基於ip的,下一代網路將是可以提供包括語音、數據和多媒體等各種業務的、綜合的、開放的網路構架,而voip正是這個答案的具體體現。實現voip的原理並不復雜:將模擬的語音信號采樣、編碼並進行壓縮,封裝在數據網路的分組中進行傳輸,在接收端對數據進行解碼、數模轉換恢復成模擬信號即可。分享友人