high-temperature pressing 中文意思是什麼

high-temperature pressing 解釋
高溫壓制
  • high : adj 1 高的〈指物，形容人的身高用 tall〉；高處的；高地的。2 高級的，高等的，高位的，重要的。3 高尚...
  • temperature : n. 1. 溫度，氣溫。2. 體溫。3. 〈口語〉發燒，高燒。
  • pressing : adj 1 （工作、要求等）急迫的，緊急的，迫切的。2 （邀請等）懇切的。n 1 壓；按。2 壓榨；催逼。3 沖...
  1. But there is a main question that pvdf does not be in p phase with higher piezoelectric property, but be in other phases with lower or without piezoelectric property, thus, which can not improve distinctly piezoelectric constant d33, reduce notably dielectric spoilage ( tg5 ) and raise remarkably mechanical coupling factor ( kp ) of 0 - 3 pzt / pvdf piezoelectric composite, so these will restrict its development and application. in this paper, 0 - 3 pzt / pvdf piezoelectric composite will be prepared by room pressing - solidity, high - temperature - pressing and room - pressing techniques respectively

    由於這個壓電復合材料體系存在一個主要問題? pvdf在0 ? 3型pzt / pvdf壓電復合材料中通常不是以具有較強壓電性的相晶態形式呈現，多是以其它的相態存在，不能有效地提高0 ? 3型pzt / pvdf壓電復合材料的壓電常數d _ （ 33 ） 、降低介電損耗tg和增大機電耦合系數kp等壓電和介電性能，從而嚴重地制約它的發展和應用。
  2. The main parts such as axles, squeezer, pressing bar and gear are made of advanced alloy steel which has been handled by hardening and can be used everlasting even though in the condition of high temperature and friction consumption all day and all night

    本機主軸、榨螺、榨條、齒輪等主要零件，均系優質合金鋼製造，並經過硬化處理，雖日夜處于高溫與摩擦耗損情況下，均能經久耐用。
  3. The compound flat floor takes material such as birch, oak wood, color wood, elm as base material, high performance, not contracting, not becoming deformed by that tu is sticky, the cold pressing, working procedure such as opening a tenon, drenching lacquer process but are accomplished, effect is small to the ambient temperature, the stability is good

    復合平板地板以樺木、柞木、色木、榆木等材料為基材，經塗膠、冷壓、開榫、淋漆等工序加工而成，性能優良，不收縮，不變形，對環境溫度影響小，穩定性好。
  4. Stainless steel screen made of high - grade and solid stainless steel wire, has many advantages, such as high intensity, acid and alkali endurable, high temperature endurable, pressing endurable, and so on

    不銹鋼篩用優質、堅固的不銹鋼絲製成，具有強度高、耐酸堿、耐高溫、耐壓磨等優點。
  5. Made of pressing polytetrafluoethylene resin into various simple shapes of seal in ordinary temperature then through high heat sintering and special treatments

    用聚四氟乙烯樹脂在常溫下壓制各種簡單形狀的密封件，再經高溫燒結后經特殊方法處理製成。
  6. The technique can avoid produce ti / al chemical compound in high temperature. the chemical compound would increase the difficulty of pressing. the research on vacuum degassing and temperature of pressing can acquire the ideal composite powders of highly

    對ti / al復合粉進行真空脫氣及低溫熱壓制可以降低坯料中空氣含量並提高粉末顆粒的界面結合強度，同時避免高溫下生成tial基化合物增加緻密難度，對真空脫氣及壓制溫度進行研究，獲得理想的緻密度極高的復合粉末。
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