low-pressure pressing 中文意思是什麼
low-pressure pressing
解釋
低壓擠壓-
Because pressing of arteries and veins increased the impact to blood - vessel greatly, this is, make easy exhaustion mixes the stretch ingredient of tube wall rupture, easy development is aneurism and possible burst, at the same time of hemal wall inside film is injured easily and bring about sclerosis of arterial congee appearance and thrombosis, the hemal sclerosis that and be pressed with wide arteries and veins coexists and diastolic pressure are too low return burden of can aggravating heart and blood of influence coronal arteries and veins to offer
這是因為脈壓大就增加了對血管的沖擊，使管壁的彈性成分輕易疲憊和斷裂，易發展為動脈瘤並有可能破裂，同時血管壁的內膜輕易損傷而導致動脈粥樣硬化及血栓形成，並且與寬脈壓並存的血管硬化及舒張壓過低還會加重心臟負擔和影響冠脈血供。 -
By means of special designed closely arranged multi. cylinders to meet the irregular contour of shoe sides, ce, 513c can do equalizing side pressing well without dead point. high, top shoe or low, top shoe can be pressed too, with outomaic locating device, very easy to in out shoe, pressure, connection of 2pressing, bars makes pressure even to the outsole without vold
壓桿相通之設計，使鞋底于壓抵時，受力均勻，不產生空隙且專利之壓桿自動橫移定位設計，使鞋子之取放方便無阻，能提高產能，且不使鞋面受損，故除一般鞋類外，無論長統或半長統鞋，亦能方便地操作，且效果亦能塌實。 -
If arteries and veins approachs infinity, diastolic pressure is too low, it is even 0, systole pressing is tall, give priority to arterial valve closedown likely not complete, can make clear further through doing heart colour to exceed
假如脈壓無窮大，舒張壓過低，甚至為0 ，收縮壓高，有可能為主動脈瓣閉鎖不全，可以通過做心臟彩超進一步明確。 -
Tall wrestle blood, it is to show difference of pressing of arteries and veins is bigger, you did not inform blood pressure numerical value, if arteries and veins approachs infinity, diastolic pressure is too low, it is even 0, systole pressing is tall, give priority to arterial valve closedown likely not complete, heart colour exceeds the likelihood to be made clear further
高搏血，是指脈壓差比較大，你未告知血壓數值，假如脈壓無窮大，舒張壓過低，甚至為0 ，收縮壓高，有可能為主動脈瓣閉鎖不全，可能心臟彩超進一步明確。 -
In the paper we mainly researched space gainp2 / gaas / ge high efficiency tandem cells " making process by home - made low pressure mocvd technology and new solar concentrators. firstly, we presented reseached and development of solar cells in china and foreign countries ; secondly, on the basis of fundamental priciples and theories, we discussed some factors of influcing conversion efficiency of solar cells, and analysed the i - v output feature of two - junction tandem cells ; then the design concept of gainp2 / gaas / ge two - junction tandem cells was discussed, the detailed aspects of gainp2 / gaas / ge tandem cells epitaxy growth by low pressure mocvd was studied, and some questions on epitaxy growth ( such as crystal qualities, interface stress, element interdiffusion, n - and p - type doping et all ) were solved ; after that, the cell fabrication process was described ; finally, we reseached the hot pressing and mould process technology of an arched line - focus fresnel lens made by pmma, designed and fixed new solar concentrators
本文致力於用自製的低壓mocvd裝置進行cainp _ 2 / gaas / ge空間用高效級聯太陽能電池製作的工藝以及聚光太陽能電池組件的研究。首先，介紹了國內外太陽能電池的研究現狀及應用情況；其次，運用太陽能電池基本原理討論影響電池轉換效率的因素，分析了級聯電池的伏安特性；隨后，討論了cainp _ 2 / gaas / ge雙結級聯電池的結構設計理念，研究了採用低壓mocvd技術生長cainp _ 2 / gaas / ge級聯太陽電池材料的工藝過程，解決了異質材料生長的結晶質量、界面應力、材料互擴散以及材料n 、 p型摻雜等一系列問題；然後總結了級聯電池的后工藝製作；最後，研究了以pmma為材料的菲涅耳線聚焦透鏡的熱壓成型工藝及其模具的加工工藝，設計並安裝完成新型聚光太陽能電池組件。 -
At the base of participating in the system design and debug of the dy - 500 hip - sinter low - pressure and vacuum sinter stove which is investigated by the zigong horniness - alloy ltd. this paper conclude the practice and work, according to the sense and the embed analysis, this paper including : aim at hip - sinter stove, analyse technics principle of the dewaxing, the vacuum sintering and the hot isostatic pressing by low pressure
在參與自貢硬質合金有限責任公司研製的dy - 500型低壓真空燒結爐自動控制系統設計和調試的基礎上，本論文對實踐工作進行了總結與提高。根據現場經驗和深入分析，論文的主要內容有:針對低壓真空燒結爐，分析脫蠟、真空燒結、低壓熱等靜壓工藝原理，並論述了溫度、真空度、壓力三個主要因素對生產過程的影響。
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