貝克線 的英文怎麼說
中文拼音 [bèikèxiàn]
貝克線
英文
becke line-
Henri becquerel wondered if the fluorescence bore any relationship to the recently discovered x-rays.
亨利貝克萊爾很想知道這種熒光同新近發現的X射線是否有關系。Henri becquerel wondered if the fluorescence bore any relationship to the recently discovered x - rays
亨利?貝克萊爾很想知道這種熒光同新近發現的x射線是否有關系。Felix is on track to make a direct landfall on belize by wednesday
按其路線看，費力克斯將與周三在貝里斯直接登陸。The meshing line of a pair of klingelnberg bevel gears
克林貝格錐齒輪的嚙合線The main research work in the thesis is as follows : ( 1 ) base on the analysis of cutting principle and tooth geometry characteristics of klingelnberg cycloid bevel gear, the formula of tooth design calculation was verified and the equation of imaginary crown gear tooth flank was deduced by establishing appropriate coordinate system
主要研究工作和成果有: （ 1 ）通過分析克林貝格擺線錐齒輪銑齒原理，對其部分幾何設計演算法進行了推導驗證，並建立了適當的坐標系推導了假想冠輪的齒面方程。Analyse the tooth geometry of klingelnberg cyclo - palloid spiral bevel gear., according to the relative position and kinematic relation of the cutter heads, virtual crown gear and the processed wheel blank, established the system of coordinates of the gear cutting, dedcuced the tooth face equation of the virtual crown gear, according to relations of the gear cutting and space theory of engagement, deduced the tooth face equation of klingelnberg cyclo - palloid spiral bevel gear, and drawing the three - dimensional graphs of the virutal crown gear and klingelnberg cyclo - palloid spiral bevel gear according to the design and setting parameters
對克林貝格擺線齒錐齒輪進行齒面幾何分析。根據銑齒加工中刀盤、搖臺和輪坯的相對位置和相對運動關系建立了切齒嚙合坐標系，由矢量的旋轉推導了產形輪齒面方程;根據空間嚙合原理和切齒嚙合關系推導了被加工齒輪的齒面方程;由設計參數和銑齒調整參數計算得到齒面離散數據，繪制了產形輪和擺線齒錐齒輪的三維齒形。Analyse the tooth contact analysis of klingelnberg cyclo - palloid spiral bevel gear
對克林貝格擺線齒錐齒輪進行齒面接觸分析。Klingelnberg cyclo - palloid spiral bevel gear has construction cramped, excellent transmission quality, low noise and loaded vehavior, it ’ s the main form of gear drives in the bevel gear ’ s technology field. it ’ s cyclo - palloid system, two - part cutter head and high power gears ( hpg ), has certain technology particular than gleason spiral bevel gear. systemic analysing the manufacture principle and meshing principle of klingelnberg cyclo - palloid spiral bevel gear, for accomplishing design theory and analysis method, for enhancement manufacture precision and loaded behavior, for promotion and applied in engineering field, have important theory value and actuality meaning. main work of the paper is tooth form emulation and tooth contact analyse of klingelnberg cyclo - palloid spiral bevel gear
克林貝格（ klingelnberg ）延伸外擺線齒錐齒輪結構緊湊、傳動性能優良、噪聲小、承載能力高，是錐齒輪技術發展的主要齒制，其連續切削法，雙層刀盤技術和硬齒面刮削法（ hpg ）相對于格利森制齒輪有一定的技術特點。系統的分析這種齒輪的加工原理和嚙合機理，對完善其設計理論和分析方法，提高加工精度和承載能力，在工程中推廣應用具有重要的理論價值和實際意義。The eighties were the years of ken bates ' early tenure as chairman, most remembered by supporters for our powerful attacking force which consisted of players such as kerry dixon, pat nevin, nigel spackman and david speedie under the management of john neal and john hollins
80年代是肯貝茨任主席的年代，約翰尼爾和霍林斯執教下、迪克松、帕特內文、斯帕克曼以及斯彼戴組成的鋒線強大進攻力成為藍軍給人最深刻的印象。After picking up just one point from their opening three matches, they found form when they needed to with tuesday ' s victory at the stade velodrome following thrashings against besiktas ( 8 - 0 ) and porto ( 4 - 1 )
此前他們的前3場小組賽僅積一分，排名墊底，此後連續兩場的大比分勝利（貝希克塔斯8 - 0 、 4 - 1波爾多）使得他們只要能在維洛德羅姆球場取得勝利就能出線。Established the system of coordinates of roll testing, getting the parameters of equation of tooth face by solving the non - linear equations set ; according to the differential geometry and meshing principle, deduce the curvature parameters of tooth face and tooth profile, and get the parameters of instantaneous contact ellipse. emulate the contact trace and contact area of the working tooth face, and drawing the instantaneous drive ratio error curve
建立了克林貝格擺線齒錐齒輪嚙合分析的對滾模型，通過對非線性方程組的迭代求解，得到齒面方程的各個參數;由微分幾何和切齒嚙合原理推導了齒面上齒廓和齒線方向的曲率參數，得到了瞬時接觸橢圓的參數。根據設計參數和機床調整參數繪制了工作齒面的接觸軌跡和接觸區圖形，並求得了瞬時傳動比的誤差曲線。Berkeley production companies using the national patent - - normal atmosphere temperature for approximately foam phenolic resin made by national patent technology - - phenolic foam composite wind normal atmosphere temperature control plate consecutive foam methods, the introduction of an internationally advanced level of industrial production lines, and through iso9001 ~ 2000 iso14001 ~ 1996 certification consistent with national enterprise development direction
貝克萊公司生產採用國家專利的? ?常溫連續發澆注發泡酚醛樹脂，按國家專利技術? ?酚醛泡沫復合風管板材常溫連續發泡方法，引進具有國際先進水平的工業生產線，通過iso9001 ~ 2000及iso14001 ~ 1996認證，符合國家企業發展方向。The hwtx - i gene was chemically synthesized according to its known cdna sequence, the gene was inserted into vector ppic9k which contained aoxj promotor and the sequence of a secreting signal peptide - a - factor, the cloning ppic9k / hwtx - i was constructed and confirmed by two - step pcr and dna sequence analysis, then it was transformed into host strain gs115, a his + muts cell line was screened and multicopy transformants were screened by various g418 concentrations, the multicopy transformant was named gh1. gh1 was cultivated in flasks. after 6 days of induction by 0. 5 % methanol, the supernatant was checked by 16. 5 % tricine - sds page, which showed there was a band in the position of 3. 5 - 6. 1kd, then it was isolated and desalted by ultrofiltration followed by ion exchange of cm column, after reverse phase hplc of ci8 and vacuum drying, the purified rhwtx - 1 was obtained which was proved to be correct recombinant hwtx - i by tricine sds - page, maldi - tof mass spectrometry, amino acid composition analysis, the n - terminal amino acid sequence and its biological activity, the final field of the purified rhwtx - i was about 80mg / l, accounting for 23. 6 % of it total secretory proteins
將帶有hwtx -基因的ppic9k經blgii線性化后，轉化酵母宿主菌gs115原生質體后經篩選陽性克隆並經表型鑒定為his ~ + mut ~ s酵母菌，進一步用遺傳毒素g418篩選多拷貝的轉化菌株，命名為gh1 ；將gh1甲醇酵母菌用0 . 5的甲醇誘導表達，發酵上清經90飽和度的（ nh _ 4 ） _ 2so _ 4沉澱， yw - 3 （ mwc03000 ）的超濾膜超濾，再經cm陽離子交換， c _ （ 18 ）反相hplc純化得到分子量為4kd左右的組分，其中4289 . 05的組分經質譜鑒定，氨基酸組成分析和序列測定為正確的表達產物，生物學活性表明其活性為天然毒素活性70 % ，表達量為80mg / l 。We designed degenerate primers of consensus amino acid sequences of ent - kaurene oxdase, and use them to amply the middle segments of apple, strawberry and peach, and then we designed specific primers insides these middle segments to amplify 3 " termini, and 5 " termini. finally we got the full length of strawberry and 3 ' teminal of peach
利用保守區域的兼并引物克隆了平邑甜茶，豐香草莓和碧桃貝殼杉烯氧化酶基因的長為410bp的中間片段，以中間片段序列為線索又克隆到萆莓貝殼杉烯氧化酶的全長，和碧桃此酶的3 』端。With the annealing temperature increasing, the average optical transmittance increases and the absorption edge of the transmission curve of the films moves toward short wavelength
Azo薄膜的塞貝克效應的結果表明: azo薄膜具有明顯的塞貝克效應，溫差電動勢隨著溫差（ ? t ）的增大而呈線性增大。The notion that the spd has lurched to the left is “ outrageous nonsense ”, says mr beck
貝克表示關于社民黨轉向左傾路線的想法完全是一派胡言。The most hostile treatment was reserved for coach vanderlei luxemburgo when he decided to replace beckham with defender michel salgado 10 minutes from time. but the brazilian said that although he was hurt by the way he had been treated, the fans did not appreciate why he had made the change
雖然皇馬也取得了小組出線，但主場的平局，特別是主教練盧森伯格在比賽結束前10分鐘將貝克漢姆替換下場的決定，還是讓這位巴西人再次聽到了主場球迷的噓聲。Headed by gary neville, directly secundado by beckham, international the english threatened plants that he put in risk the dispute of the decisive party against turkey for the classification for eurocopa 2004 of portugal
加里.內維爾一馬當先，貝克漢姆緊隨其後，英格蘭國家隊不惜用對陣土耳其這場關繫到歐洲杯小組賽能否出線的重要比賽冒險，向足聯威脅抗議。" the bakerloo line is running normally today, so you may expect delays to all destinations.
貝克盧線今日運行正常，因此您將發現去所有目的地都會有延誤。It is against this backdrop that the debate in congress over mfn renewal and scrutiny of china s efforts to accede to the wto are taking place. indeed, some view the mfn debate as a referendum on our policy of engagement. some have even attempted to cast it as a referendum on china s current policies
貝克后來對我說，他並不是在對士兵們說話，也不是對記者們發言，他其實是只在對一個人說話，那就是坐在巴格達的碉堡里，正在觀看有線電視新聞網的海珊。分享友人