月型齒 的英文怎麼說
中文拼音 [yuèxíngchǐ]
月型齒
英文
selenodont（selenoid tooth）-
Serviced first day cover affixed with an imperforated stamp sheetlet ( cancelled by special postmark, only available at 39 philatelic offices on 15 january 2006 )
貼有無齒孔郵票小型張並以特別郵戳蓋銷的首日封（只於二六年一月十五日在39間集郵局發售）Serviced first day covers with imperforated stamp sheetlet affixed with an imperforated stamp sheetlet and cancelled with the special postmark ( available at the 39 philatelic offices only on january 19, 2003 )
貼有一張無齒孔郵票小型張，並以特別郵戳蓋銷（只於二三年一月十九日於三十九間集郵局發售）A restriction of ten sheets of stamps of each denomination ( viz. 250 sets of stamps ), twenty souvenir sheets, twenty imperforated stamp sheetlets, five serviced first day covers, five sets of picture cards and five presentation packs per customer queuing will be imposed on the first day of issue on january 13, 2002 and on subsequent days until stock lasts
由發行首日，即二二年一月十三日開始，每位排隊的市民限買每種面值郵票十張（即二百五十套郵票） 、二十個小全張、二十個無齒孔小型張、五個已蓋銷首日封、五套圖片卡，以及五個套摺，直至存貨售完。Finally, in consideration of the characteristics of the differential balance mechanism, a more accurate virtual prototype of the mechanism is established and the simulation is carried out in the software environment of adams. the angular velocity curves of the relevant parts and the natural frequency of the mechanism are got. the results may be helpful to the improvement and the application of the mechanism
最後，綜合考慮了輪齒嚙合剛度、搖臂軸扭轉柔性及齒輪傳動回差對差動平衡機構的影響，建立了能夠比較完整地反映該機構動態特性的虛擬樣機模型;在adams軟體環境下，對差動平衡機構的虛擬樣機模型進行了動態模擬，得出了能反映該機構動態特性的關系曲線，並確定了其固有頻率，為該機構的改進及其在月球車上的實際應用提供了參考依據。I had a set of wax teeth when i was seven years old,
當我七歲的時候有了一對彎月型的牙齒分享友人