正齒齒條 的英文怎麼說
中文拼音 [zhēngchǐchǐtiáo]
正齒齒條
英文
spur rack-
As both the meshing point and ball ' s center are on the given cylinder, a general method for developing the cam ' s profile is studied. it is proved that the profile of positive and negative transmission is unique if the face gear, the difference between face tooth number and ball number and the diameter of ball are the same. the concrete expression of meshing cam on given spatial cycloid profile, and the characteristics of the profiles are discussed
論文的主要工作包括： 1 、根據嚙合點和鋼球中心軌跡均在同一圓柱面上的特點，研究了給定端齒齒廓條件下求解凸輪齒廓的一般方法；論證了在給定端齒、齒差數和鋼球直徑相同的條件下，正負齒差嚙合齒廓的唯一性；討論了端齒為球面擺線時，凸輪齒廓的具體表達式，並研究了該齒廓的性質。Gear drawing standards - part 1 : for spur, helical, double helical and rack
齒輪制圖標準.第1部分:正齒.螺旋齒.雙螺旋齒和齒條We proposed four kind of it and analyzed their structure. this kind of new actuating mechanism can realize the going around a turn under the condition of steady and smoothing, so it can realize the transmission continuous and long distance round about movement with the whole equipment
同時，為了使該機構能夠實現正常的曲線嚙合，在漸開線柱齒鼓形齒輪和空間齒條機構之中引入了一個導引機構，並對其進行了結構設計和樣機製造，從而使這種空間齒輪齒條機構實現了平穩的空間曲線嚙合傳動。Under the conditions of market economy, we must use the market mechanism to protect the environment, cultivate essential environmental market, set up economy inspirit system and mobilize the enthusiasm of principal part of the market. as the legalized economic system, the emission rights trading has been used in developed countries at large, part areas in our country have tried to make experiments. the text points out several basic issues related on emission rights trading, including total amount control, emission license and application of emission rights abroad. combining chinese present problems on applying system of emission rights trading and several cases on emission rights trading in some cites, the thesis explains that it is necessary and promising that emission rights trading is applied in china
本文通過對與排污權交易制度相關的幾個基本問題：總量控制、排污許可證及排污權交易在國外環境領域中的應用的介紹，結合我國目前排污收費制度存在的問題和幾省市進行排污權交易試點的情況，指出排污權交易這一法律化的經濟制度在我國既有應用的必要和前景，也具有相應的運用基礎和條件，並對我國實施排污權交易制度可能遇到的問題及與之相配套的環境立法提出了設想，以期能引起我國學者關于排污權交易制度的大討論，不斷完善排污權交易制度，使其在環境領域中發揮重要作用，成為發展經濟、保護環境這兩個齒輪正常、高速運轉的潤滑劑。Gear drawing standards - part 1, for spur, helical, double helical, and rack
齒輪繪圖標準.第1部分:正齒輪斜齒輪人字齒輪和齒條Piaget has gone from rotary research to jewelry watch - making, mechanical timepieces to quartz design, a workshop with only six craftsmen to a factory with more than two hundred workers, but still the company piaget strives for perfection, a principle that drove its founder, george, over a hundred years ago
從齒輪研究到鉆石軸承表製作，從機械鐘表到石英鐘表，從只有六名工匠的作坊到擁有二百多名工人的工廠，伯爵表廠雖然歷經無數轉變，但卻仍然精益求精，美更求美，這也正是百余年前激勵其創始人喬治向前的一條原則。The king knew that a drop of would have killed him. the hawk was trying to save his life. the king dropped his cup, sat beside his friend, and cried
國王的手顫抖著，再一次撿起他的錫制的杯子，開始將它浸入水中。然後，他看到在月光中有其他的反光的東西。那兒有一條蛇，毒液正從它的牙齒上滴向水中。A stranded rough - toothed dolphin, rescued and taken to the ocean park last night ( may 14 ), is under care and observation by the agriculture, fisheries and conservation department ( afcd ) and the ocean park
漁農自然護理署（漁護署）和海洋公園昨日（五月十四日） ?手拯救一條擱淺的糙齒海豚，護理人員正悉心照顧該條海豚，並會繼續觀察海豚的情況。So this paper bring forward several new concepts and new terms, and give the whole defmations to their physical meanings ; advance the conditions of right gearing mesh and continuous drive ; prove out that a pair of ring involute tooth forms are conjugated and that they can achieve precise spherical motion of constant transmitting ratio employing the space mesh theory
為此，本文首次提出了球齒輪傳動中若干新概念，新名詞，並對物理含義作了完整的定義；提出了球齒輪機構的正確嚙合條件和連續傳動條件；利用空間嚙合理論，證明了一對漸開線環形齒廓互為共軛齒廓，能實現精確的定傳動比球面運動。Using its four hands to spring up towards the womb from which he had so recently been delivered, the thing closed its gaping jaws on the groin of its parent, its teeth digging deep into talisac ' s flesh
孟格里德用它的四條手臂支撐起身體向滑落在地上的子宮爬去，它腹部的那張大嘴吞沒了自己的「母親」后正慢慢合攏，鋒利的牙齒用力地咀嚼著塔利薩克醫生的身體。分享友人