面平面 的英文怎麼說
中文拼音 [miànpíngmiàn]
面平面
英文
facial plane-
The tube abc shown is cantilevered with ab and bc in a horizontal plan.
所示的管ABC是由位於同一水平面內的AB和BC組成的懸臂。We were heading s. s. w., and had a steady breeze abeam and a quiet sea
我們的航向是西南，微風徐徐地吹著舷側，海面平靜無浪。Jun 27th, violinist anne - sophie mutter and her piano - accompanist lambert orkis ' held beijing press conference at the peninsula hotel
京城十余家電視及平面媒體到場，包括《北京青年報》 《北京晨報》 《北京晚報》 《中國日報》 《京華時報》 《新京報》和《北京日報》等。And it can be divided into four phases of urban tourism of china, in which there are different characteristics. ( 2 ) the evolutive rules of urban tourism of china are as follows : 1 ) the exoteric extent of tourism notion is more and more swell ; 2 ) the form of urban tourism renovate with the development of cities ; 3 ) the layout of urban tourism inner and outer is from close and complanate to exoteric and tridimensional ; 4 ) the sustaining system of urban tourism is from absent to as clear as a bell, and will reach a rational and advanced extent. 5 ) the social delamination of urban tourism is form stern to syncretic ; 6 ) the evolvement tendency of urban tourism should be generalized as a curve of accumbent " s ", which present a course makes up of low - grade development, high - speed development and balanced development
主要觀點歸納如下： （ 1 ）城市旅遊是基於城市的發展而發展的，中國城市旅遊可分為古代、近代、現代和后現代四個階段，分別對應於前工業文明時期的城市旅遊、工業文明萌芽時期的城市旅遊、全面建設工業文明和后工業文明因素初露端倪時期的城市旅遊，以及邁向信息時代的城市旅遊，其間體現出不同的城市旅遊發展特徵； （ 2 ）經歷不同發展的時期，中國城市旅遊表現出如下的演進規律： 1 ）城市旅遊觀念開放程度逐漸增強，對城市旅遊的容納度日趨加大，對城市旅遊地位的認識從忽視到關注再成為生活的必要因素； 2 ）旅遊形式從單一走向多元，新的旅遊形式隨城市發展層出不窮； 3 ）城市旅遊的內外部空間聯系從封閉平面走向開放立體，達到網路化、連綿化、分區化、立體化布局； 4 ）城市旅遊支持系統從缺失走向健全，達到理性高端； 5 ）城市旅遊社會分層從森嚴走向融合，經歷了「小眾旅遊」 、 「大眾旅遊」 ，最終發展到「全民旅遊」 ； 6 ）城市旅遊產業演變態勢可以概括為一條橫臥的「 s 」曲線，表現為低開?高走?平穩發展。Robust control of planar parallel robot with redundant actuation
平面並聯機器人的速度控制精度分析A reliable machine shop can cut away a small amout of metal from the aft side of the mounting flange so that the lens will set closer to the film platen.
可以請經驗豐富的機械加工車間從安裝凸緣的後部切削掉少量的金屬，這樣就能使透鏡更加靠近膠片平面。The relation of ?to the average value of may be assumed to lie between the aforementioned relations for uniform plane stress and uniform plane strain.
而和平均值的關系式可以認為處于上述的均勻平面應力和均勻平面應變的兩個關系式之間。Those that are aligned in the place are called equatorial hydrogens.
那些在平面上定向的氫叫做平伏氫。Those that are aligned perpendicular to the plane are called axial hydrogens.
與平面垂直定向的氫叫做直立氫。Some factors affecting the alluvion and erosion of the yellow river delta are given and analyzed, including human activities, global warming and sea level rise, deep structure, deposits in the delta, local climate, some ocean factors such as current, wave, tide
此外，本文還分析了地質構造、沉積相和沉積物、氣象條件、海洋動力、海平面升高、人類活動等因素對黃河三角洲的沖淤演變的影響。In the paper, the testing scheme and making of a aspheric ge lens that used in planar wide - angle altazimuth was described
就平面廣角地平儀設計中用到的一塊非球面的小型鍺透鏡作了檢驗設計和加工。Bonded abrasive products - dimensions - grinding wheels for surface grinding face grinding
粘合磨料產品.尺寸.表面平面磨削用砂輪Performance requirements and test methods of automobile wheel ' s disc base planeness
汽車車輪安裝面平面度要求及檢驗方法The results of the experiment are analyzed, referring to the theory. in light of such problems as the long production period and the difficulty in controlling the planeness while polishing the surface of the coupler, a new design of the coupler is proposed
針對製作周期太長、控制研磨面平面度難等問題，提出了一種新的耦合器改進方案，並提出了一種可對打磨過程中包層剩餘厚度進行實時監控的方法-液滴法。This paper discussed the total process of fabrication for big diameter vertical heat exchanger, including mostly tubesheet machining, technics request of tubesheet piecing - up, and weld request of tubesheet - to - shell ; measure of machining for square manhole and measure of square manhole - to - shell weld for preventing distortion ; taking special machining technics arid check up method for request of plane degree and check up method upon tubesheet
摘要介紹了大直徑立式換熱器的製造過程，主要包括管板拼接、加工的工藝要求以及管板與筒體焊接要求；同時對方形人孔的製作及其與筒體的焊接防變形等採取了一定的措施，對管板上端面平面度的要求採取了特殊的加工工藝及檢驗方法。Furthermore, the aperture element model without thickness is present on the basis of the character of rcc dams and the symmetrical and anisotropic equivalental sequential model. the complicated seepage control measures of jiangkou dam foundation. the result indicates that improving drainage structure may successfully deal with the problem of the simulation qf dense drainage holes and the problem of seepage model of rcc dams are fundamentally solved
通過對江口壩基復雜滲控措施以及某碾壓混凝土壩層面的精確模擬，事實證明利用改進排水子結構技術可以成功解決壩基密集型排水孔的模擬問題，縫面平面單元的提出基本上已較完美地解決了碾壓混凝土壩的滲流建模問題。Tqfp thin plastic quad flat pack
薄型方面平面封裝Wide - mouth glass containers. deviation from flatness of top sealing surface. test methods
廣口玻璃器皿.頂部密封表面平面度偏差.測試方法This article established static state model of the two - formation - type sandstone and conglomerate reservoir fluid units by using the multi - subject theories, information and techniques, and reveals the geometrical configuration, special distribution and the oil - gas enrichment laws of the sandstone and conglomerate reservoir fluid units
應用多學科的理論、信息和技術建立兩種成因類型砂礫巖流動單元靜態模型（包括單井、剖面、平面模型） ，揭示了砂礫巖流動單元的幾何形態、空間展布和油氣富集規律。Element stiffness matrix for curved bars with symmetricvariable cross - section
對稱變截面平面曲桿的單元剛度矩陣分享友人