何問陶 的英文怎麼說
中文拼音 [héwèntáo]
何問陶
英文
wen-tao he-
Relaxor ferroelectric single crystals, such as pb ( mg1 / 3nb2 / 3 ) - pbtio3 ( abbreviated as pmnt ) or pb ( zn1 / 3nb2 / 3 ) - pbtio3 ( abbreviated as pznt ), have been reported to exhibit an extremely large piezoelectric constant and excellent electrostrictive properties. such excellent performance makes it fully substitute the traditional piezoelectric ceramics and points to a revolution in ultrasonic transducers, actuators and micro - positioners, making relaxor - based piezocrystals the most promising materials for a broad range of advanced applications. however, it is difficult to grow the high quality single crystals because of the lack of valid thermodynamic data
新型弛豫鐵電單晶鈮鎂酸鉛（簡稱pmnt ）或鈮鋅酸鉛（簡稱pznt ）是一類新興的功能材料，其在準同型相界附近具有優于傳統壓電陶瓷的較高的壓電常數和電致伸縮系數，可完全代替傳統的壓電陶瓷作為超聲換能器、致動器、微位移器等，使其成為鐵電領域的研究熱點，但如何生長出滿足應用要求的單晶材料卻一直是一個困擾的問題。The ceramic carving of qingming shanghe tu, composed of 1352 ceramics, of 62 meter long and 2. 48 meters high, is 100 times of the original scroll painting. the master - of - art depicted vividly the folklore people and their lives in the markets, sights of bridges, castles and boats of the age to the details. the time, efforts spent and the excellence in craftsmanship are beyond description
48公尺，全圖由1352塊陶瓷所燒成的，延展開來的畫，生動地描繪出市井、橋梁、城郭、舟車、人物，這幅藝術畫作除了費時費力，如何讓每一塊的圖樣能夠契合得恰到好處，其中的功夫可是了不得的一門學問。Abstract : there are offered many ways how to improve work of a spark plug. but one of the m ost important problems has not been solved yet. this is a thermal mode operation of a spark plug. the ideal spark plug should be instantly heated at the moment of occurrence of a spark and instantly cooled down in expectation of the foll owing electrical pulse. thus it balances between preservation of heat for self ? c leaning from scale and its removal in avoidance self ? ignition. in this article a uthor managed for this time to offer a spark plug with capability “ self ? regula tion ” of heat flux removed from a zone of ignition. essence of the offer is a t ip ， which is transparent for heat flux. it is produced from single crystal of sap phire
文摘:在如何提高火花塞的工作質量方面有多種方法，但是其中最重要的一個問題還沒有得到解決，那就是火花塞工作的熱學模型問題.理想的火花塞應該能在點火的瞬間被立刻加熱，並且在接下來的電脈沖過程中迅速冷卻，由此在熱量的存儲與散發之間取得平衡，以避免自點火.本文力圖展示一種具有自動調節源於點火區域熱流能力的火花塞，其技術的關鍵是頂部絕緣體材料，它是由藍寶石單晶製作，而非傳統的氧化鋁陶瓷Panellists at the forum were heavyweights of the financial services and academic sectors. they included the deputy vice - chancellor of the university of hong kong, professor y. c. richard wong ; the senior adviser to vice - chancellor of the university of hong kong, professor kai - ming cheng ; the executive council and legislative council member, mr bernard chan ; the head of north and east asia and chief executive of bnp paribas hong kong branch, mrs mignonne cheng ; the co - head of investment banking in asia and asia financing group of goldman sachs, mr mark machin ; the vice - president undergraduate education and chair professor of finance of city university of hong kong s faculty of business, professor richard ho ; the executive director of the hongkong and shanghai banking corporation ltd, mr peter wong ; the executive director and chief executive officer of standard chartered bank hong kong ltd, mr peter sullivan ; the audit partner of deloitte touche tohmatsu, mr philip tsai ; the president and chief executive officer of bank of america asia ltd ; and mr samuel tsien
論壇的講者屬財經界和學術界舉足輕重的人士，他們包括香港大學首席副校長王于漸教授香港大學校長資深顧問程介明教授行政會議暨立法會議員陳智思法國巴黎銀行東北亞洲區域總裁鄭陶美蓉女士高盛亞洲有限責任公司亞洲區投資銀行部及亞洲區融資部聯合主管馬勤香港城市大學副校長本科生教育及金融學講座教授何?基教授香港上海匯豐銀行有限公司執行董事王冬勝渣打銀行香港有限公司執行董事及行政總裁蘇利民德勤審計服務合人蔡永忠及美國銀行亞洲行政總裁錢乃驥。The multifilament tension strength test was firstly applied to characterizing carbon fibers damage degree in cmcs during pip, which as an intractable problem was resolved successfully
本文首次應用復絲拉伸強度測試來表徵pip工藝中碳纖維的損傷程度，較好地解決了陶瓷基復合材料中碳纖維損傷程度如何表徵這一棘手的問題。In the field of biomedical engineering, after implanting, how degradable bioceramics degrade ; how fresh bone is made and how fresh bone participates in organism metastasis, etc. are in question. simulating the process of bioceramic degradation in vivo by means of computer techniques can not only shorten the cycle from material " s research to its clinic popularization but also reduce the cost of new material " s development, which will bring advantage for clinic repair and substitution of bone
在生物醫學工程領域，可降解生物陶瓷是一種性能優良的骨替代和修復材料，尤其是多孔磷酸三鈣（ tcp ）陶瓷，其生物降解性能已經被臨床所證明，但可降解生物陶瓷材料在體內究竟如何逐步降解，以及新組織是如何生成並參與生物體內的新陳代謝等問題仍處在探索研究階段。分享友人