齒科學 的英文怎麼說
中文拼音 [chǐkēxué]
齒科學
英文
dentistry odontology-
The 16 - foot skeleton of the northern bottlenose whale had been acquired by the natural history museum for scientific research
這具長16英尺的北巨齒槌鯨的骨架目前已被自然歷史博物館收藏起來進行科學研究。The scientists found the enzyme in the teeth of immature pigs and unborn rats.
科學家們在未成熟的小豬和大鼠胎子的牙齒中發現了這種酶。Dentistry - soft lining materials for removable dentures - materials for long - term use
牙科學.活動假齒用軟襯材料.長期使用的材料Dentistry - soft lining materials for removable dentures - materials for short - term use
牙科學.活動義齒用軟襯材料.長期使用的材料Dentistry - soft lining materials for removable dentures - part 1 : materials for short - term use
牙科學.活動義齒用軟襯材料.第1部分:短期材料Dentistry - soft lining materials for removable dentures - part 1 : materials for short - term use iso 10139 - 1 : 2005 ; german version en iso 10139 - 1 : 2005
牙科學.活動義齒軟襯材料.第1部分:短期材料Dentistry - soft lining materials for removable dentures - part 2 : materials for long - term use iso 10139 - 2 : 1999 ; german version en iso 10139 - 2 : 2001
牙科學.可摘義齒軟襯料.第2部分:長期使用的材料3. the trapping characteristics of ordinary helical gear pump are lucubrated by theory for the first time, the theoretic relation of the gear rotor between the end overlap coefficient and trapping phenomenon is discussed respectively with clearence or without clearcence, and the relation of trapping volume with the rotational angle turn is also discussed. the selective range of the helical angle that can eliminate completely the trapping of helical gear pump is gained, which never appeared in literature before
首次對普通斜齒齒輪泵的困油特性進行深入的理論研究,分別討論了有側隙和無側隙時普通斜齒齒輪泵轉子的端面重合度與困油現象之間的理論關系,以及困油容積隨轉角的變化關系,得到了完全消除斜齒齒輪泵困油沖擊的螺旋角機械科學研究院博士學位論文的選擇范圍。There was not a mechanic among them ; these were scientists, and their conversations buzzed with talk of spectrums and quantum levels, not gears and escapements
他們之中沒有人是技工;他們全是科學家,開口閉口都是量子能階與頻譜,而不是齒輪或者擒縱器。In a scheme that smacks of carrying coal to newcastle, scientists have proposed importing sharks to australia ' s east coast - causing consternation among tourism and beach safety authorities
近日,澳大利亞的科學家們建議進口外表兇猛的沙錐齒鯊並放入澳大利亞東海岸,這一提議立即嚇壞了海灘遊客和安保部門。Dentistry - polymer - based crown and bridge materials
牙科學.高聚物基牙冠和齒橋材料Sometimes the result mimics the human condition better than others, but rarely is the rodent version so accurate that it surprises even the scientists who made it
有時候,這樣的結果會比運用其它手段更好的模擬出人體的狀況,但運用嚙齒動物模型有時卻能如此精確地反映出人體狀況,以至於這種小概率事件能讓建立模型的科學家大吃一驚。In the past decade many insects, spiders, scorpions, amphibians, reptiles and rodents, as well as large mammals, have been shown to use vibrations for purposes as diverse as territorial defence, mate location and prey detection
在過去的10年裡,科學家發現許多昆蟲、蜘蛛、蝎子、兩棲動物、爬行類動物和嚙齒類動物,以及大型的哺乳動物,都會利用振動來保衛領地,尋找配偶及發現獵物等。Portuguese scientists said they had developed an experimental vaccine against tooth decay which was successful in laboratory tests on rats and could pave the way for a version that works for humans
葡萄牙科學家說,他們研發出一種實驗性疫苗能防止蛀牙,而它已在實驗室的老鼠身上證實有效,這將有助開發防止人類齲齒的疫苗。The paper offers a viable method for the detection and evaluation of spiral bevel gears. this method can offer reference for amending of the gear tooth surface, and possesses important scientific and applied value for actual design and manufacture
本文對航空弧齒錐齒輪副嚙合質量的檢測與評估提供了一種可行的方法,並能為齒面的修形提供參考依據,在實際設計和製造過程中有重要的科學與實用價值。The scientists say the tooth chip will be useful to forensic scientists trying to identify bodies after natural disasters and terrorist attacks with numerous victims
科學家說,在法醫學專家試圖辨認大量自然災害或恐怖襲擊罹難者的身份時,這種牙齒晶元對他們很有幫助。What worries the scientists most is the impact the hungry pythons are having on the everglades ' indigenous population of rodents, bobcats and wading birds
最令科學家們頭疼的是,這些饑腸轆轆的大蟒會對大沼澤國家公園固有的生物種群,嚙齒動物、紅貓以及涉水禽的數量帶來沖擊。Abstract : for high arch dams in valleys with the characteristics of high water head, large discharge and large power, the problems of energy dissipation and scour prevention are serious. based on scientific studies, new comprehensive measures are proposed, including dispersion of discharge to waken wallop of the current, and reinforcement of riverbed to enhance the erosion - resistance. the measures can be used to solve the problem of energy dissipation properly. a typical layout scheme has been proposed in which slotted bucket with diversion teeth, double deck with pores, and cushion pool are considered practice has proved that the scheme is reliable and the effect of energy dissipation is obvious
文摘:高拱壩泄洪消能的特點是壩高落差大,流量大,功率大,位於河谷狹窄地區,泄洪消能與防沖問題突出.經科學研究,採用「分散泄洪,削弱水流沖擊力,加固河床,增強河道抗沖能力」的綜合治理措施,較好地解決泄洪消能布置問題.提出了表孔大差動坎加分流齒、雙層多孔、水流撞擊、下設水墊塘聯合消能的典型布置方案,經實踐證明,方案可靠,消能效果好The teeth grew and deeloped normally when transplanted into a mouse, said takashi tsuji of the tokyo uniersity of science in chiba, japan and colleagues
日本千葉東京大學科學部的教授及其同事說: 「當這些牙齒被移植進實驗小鼠體內后它們能夠正常地生長和發育。 」Moreover, my company return at the request of customer periodically or uncertain period the technique for holding the every kind of training class and scholarship meeting, providing the mouth cavity clinically repairing guide and helping the customer to buy the dental material and other dental equipments
另外,我公司還應客戶要求定期或不定期舉辦各種培訓班及學術會議,提供口腔臨床修復的技術指導和幫客戶采購各種齒科材料和其它口腔設備等。分享友人