角口徑 的英文怎麼說

中文拼音 [jiǎokǒujìng]
角口徑 英文
angular aperture
  • 角 : 角Ⅰ名詞1 （牛、羊、 鹿等頭上長出的堅硬的東西） horn 2 （古時軍中吹的樂器） bugle; horn 3 （形狀像...
  • 口 : Ⅰ名詞1 （人或動物進飲食的器官; 嘴） mouth 2 （容器通外面的地方） mouth; rim 3 （出入通過的地方） ...
  • 徑 : Ⅰ名詞1 （狹窄的道路; 小路） footpath; path; track 2 （達到目的的方法） way; means 3 （直徑的簡稱...
  1. To hide oneself before the release of the bulls in corners, dead angles or doorways of houses or establishments located throughout the length of the course

    在角落，死角或門的入口或任何確定路徑的牛隻釋放之前躲在某人後頭。
  2. The beyond is the simple notation of serial number of pricker, totaled 7 digits of codes, in which the first digit represents the diameter of needle - bar of pricker, the second digit represents the siding of triangle side on functional section of pricker, the third digit represent the length of functional section of pricker, whereas in standard notation, it represents the distance from needlepoint to gradual deflating small port ( lower port ), the fourth digit represents the total length of pricker, which is the distance from the inside of bending helve to the needlepoint, the fifth digit represents the total quantity of dents on the cording of functional section, and the sixth digit represents the model of barb on functional section, while the seventh digit represents the distance between barbs on functional section

    以上為刺針編號的簡單寫法，共7位代碼，第一位是刺針針桿的直徑；第二位是刺針工作段三角面的邊寬；第三位是刺針工作段的長度，同標準寫法所不一樣的是針尖到漸縮錐小口（下口）的距離；第四位是刺針的總長度，按彎柄內側至針尖的距離；第五位是工作段棱上的總齒數；第六位是工作段上鉤刺的型號；第七位是工作段上鉤刺與鉤刺之間的距離。
  3. It was armed with the 105mm k 18 l 52 krupp. the gun was equipped with a muzzle brake with double - deflector this weapon could penetrate 111 mm of shielding under a vertical angle of 30 degrees to 2000 meters

    它裝備一門52倍徑的105毫米k18火炮，炮口裝有一個雙室制退器，在2000米外能擊穿30度傾角， 111毫米的均質軋制裝甲。
  4. Here we found g proteins also function in leaf, silique development and the yield of pollen microspore. we observed several traits or characters in the offsprings of gpal, agbl null mutation and gpa1 overexpression lines and found that the width of mutants " lamina is larger than that of the wild type, whereas the lamina length, petiole length and rosette diameter is smaller than the wild type, the ga overexpression lines is different from the mutants ; the silique length and the pedicel length is larger in mutants than that of wild type, and slightly smaller in overexpression lines than the control ; the morphometric character in silique tip is different in gpal from agbl mutants ; the yield of pollen microspore is larger in null mutants than wild type whereas smaller in overexpression lines

    實驗中我們跟蹤觀察了多代異三聚體g蛋白a亞基超表達轉基因植株及a ， p亞基缺失突變體的表型特徵，發現突變體的葉片寬度大於對應的野生型，葉片長度，葉柄長度及蓮座直徑小於野生型，而超表達植株的上述某些特徵與突變體相反; gp時突變體的長角果長度，花梗柄部長度大於野生型，而超表達ga植株種英則略小於對照; gpal突變體長角果尖端未出現咭乙i突變體的特徵: gpal ，口gbl突變體花粉生成量大於野生型，而超表達ga植株的花粉生成量則略小於對照。
  5. Reducer, with swivel nut, 90 degree elbow, flared tube

    擴口式帶收緊螺母變徑直角管接頭
  6. Simulation results show that better atomization can be realized by enhancing the cavitation intensity via increasing the injection pressure difference or decreasing the nozzle inlet round angle - radius ratio

    通過模擬計算可知，提高噴射壓差和減小噴孔入口圓角半徑都可以提高空穴強度，同時也發現提高噴孔長徑比可以使空穴在噴孔出口截面上分佈更為均勻。
  7. Based on this model, the effects of geometric and structural parameters, such as injection pressure, rear pressure, length - diameter ratio, inlet round angle - radius ratio and non - axis symmetry of nozzle, on the distribution of the cavitation inside the nozzle are analyzed

    基於這一模型進一步分析了噴射壓力、背壓和噴孔長徑比、噴孔入口圓角比、非軸對稱噴孔等幾何結構參數對噴孔內空穴分佈的影響。
  8. The following findings are concluded in the historical and comparative analysis : in order to improve the school voucher policy in changing, complete laws, stable revenues, corresponding governmental administration and independent evaluations is indispensable. on the other hand, according to the particular context in china, maybe school voucher can be one of the possible solution to the following problems : balanced development of elementary education, the expansion of vocational high schools and then leading to the appropriate proportion of vocational high schools and common high schools, the increase of investment in private schools, the improvement of in - service teacher education, the guaranteed enrollment of the floating population ' s children

    本文從歷史的、比較的角度得出以下結論：為進一步完善長興教育券政策，完備的法令、穩定的財政投入、配套的政府管理與獨立的評估機制必不可少；在中國特定的社會背景中，教育券為促進基礎教育均衡發展、擴展職業高中與平衡普職高比例、拓寬民辦學校投資渠道、完善教師繼續教育培訓機制、解決流動人口子女就學等特定教育問題提供可能的解決途徑。
  9. The bride s pool nature trail is located on the north western side of the plover cove reservoir, near the mouth of the bride s pool stream

    新娘潭自然教育徑此徑位於大埔船灣淡水湖西北角，接近新娘潭的出口。
  10. By summarizing and analyzing the geological setting, uranium source, paleoclimate, hydrology, lithologic - lithofacies conditions in the region, it is indicated that the quantou formation in fanjiatun - jiutai area and the qingshankou formation in yangdachenzi area are potential metallogenic prospective areas for in - situ leachable sandstone type uranium deposit in the region, which develop braided channel or delta marginal sandstones, and possess favorable forming conditions of interlayer oxidation zone, and constituting supply - passage - discharge system of abundant uranium source

    綜合研究區域成礦地質背景、鈾源、古氣候、水文地質、巖性巖相條件，認為范家屯九臺一帶的泉頭組及楊大城子一帶的青山口組發育辮狀河或三角洲前緣砂體，構成了鈾源供應充足的補徑排系統，具有有利的層間氧化帶形成條件，是本區地浸砂巖型鈾礦的有利成礦遠景區帶。
  11. Analysis of the edge curvature radius of the beveled cutting tool

    斜角切削刀具刃口曲率半徑分析
  12. Angle masters with various angles, prisms, corner cubes and lage aperture and high precision cemented plate

    不同角度的標準角塊、棱鏡、角反射器（角錐棱鏡）及大口徑、高精度的光膠板。
  13. Reducer, a type, 90 degree elbow, titianium alloy, flared tube

    鈦合金擴口式a型變徑直角管接頭
  14. Based on ansys, this paper studies stress concentration on single notch of eight kinds of high strength bolts used in grid structure, obtaining their stress concentration coefficients, discussing the effect of ascending angle, bottom radius of screw thread and bolt - ball on stress concentration, introducing their effect coefficients of a1, a2, a3, putting forward the formulae of stress concentration coefficient

    本文以ansys有限元軟體為研究手段，針對網架螺栓球節點的8種螺栓規格進行單缺口應力集中分析，定量求得相應的應力集中系數k _ t ；論述了螺紋升角、螺紋牙根圓角半徑r及球栓直徑比d / d對k _ t的影響，並引入相應的影響系數_ 1 、 _ 2及_ 3 ，最終提出了應力集中系數k的計算公式。
  15. Avm is essentially a precision array film attenuator, which has a big diameter, high power load, continuous adjustment. the gain of each beam of the main amplifiers is controlled independently by the adjusting the angle of each cell of avm

    Avm實質上是大口徑、高功率負載、透過率連續可調的組合式精密薄膜衰減器，通過調節avm各單元偏轉角度大小來獨立控制住放大器各路的增益。
  16. Referring materials of research on feed system, this thesis proposed a feed method, which used multi - drum to feed in the transfer rooms, serially raise the ammunition in central elevator hoist and multi - direction in turret. this thesis discussed the whole arrangement of the large - medium caliber gun ' s feed system, technique of multi - direction feed in the transfer rooms, serial raising technique, and double direction feed technique in turret and relative technique of ammunition type changing and interface

    本文從系統功能的角度研究了大中口徑艦炮揚供彈系統的總體布局、轉運間的多向供彈技術、單線揚彈技術、炮位的雙向供彈技術及相關的更換彈種和介面技術，並利用先進的設計軟體對敏捷供彈系統的運動情況進行了三維虛擬樣機建模、模擬研究。
  17. Waveguide aperture phased array antenna is analyzed using the transparent source technique and the auxiliary fields fdtd. a method to calculate triangular lattice array is put forward

    有源結構中以波導口徑相控陣天線為例，將透明源技術與輔助場fdtd結合起來，並提出了一種分析三角形柵格陣列的方法。
  18. This is the first set of embossed stamps issued in hong kong. four major waterworks and facilities are depicted, namely tai tam tuk reservoir built on land ( $ 1. 3 ) ; plover cove reservoir, the world s first massive reservoir carved out of the sea ( $ 2. 5 ) ; large diameter water pipelines for transferring water received from guangdong ( $ 3. 1 ) and application of modern technology to the controlling and monitoring of water quality ( $ 5. 0 )

    這一套四枚特別郵票以水滴為設計，繪畫香港四項主要的水務建設和設施，分別是一元三角的大潭篤水塘郵票、二元五角的船灣淡水湖郵票、三元一角的輸送廣東供水大口徑水管郵票，以及描繪運用現代科技監控水質的五元郵票。
  19. The paper deduced the seal torque of the tri - eccentric butterfly valve and gave it a qualitative analysis. the results indicated : for the tri - eccentric butterfly valve with the same caliber, theseal torque would decrease with the butterfly disc thickness increasing ; the seal torque would increase with the radial eccentricity increasing ; however, the axis eccentricity effected on the seal torque minutely ; the seal torque would increase with the half cone angle increasing appreciably of the cone which the butterfly disc belonged to

    本文還對三偏心蝶閥的密封力矩作了推導並進行了定性的分析，結果表明，對于同一口徑的三偏心蝶閥，密封力矩與蝶板的厚度近似成反比；與徑向偏心距近似成正比，變化也很明顯；而軸向偏心距對密封力矩的影響不是很大；密封力矩隨著蝶板所在的圓錐半錐角的增大而有所增加。
  20. Moreover, we put forward many schemes to erase errors such as static error, dynamic error, or make them little. especially we dicuss how to deal with the phase - shifting cell ( pzt ) and interferogram. in the end we bring forward two methods to estimate the contour of piano : one is traditional parameter, the other is power spectral density ( psd )

    提出從兩方面對面形進行評價，一是用傳統光學像質評價指標，二是利用psd從頻譜角度評價面形，從而為高精度檢測和控制大口徑光學元件表面面形（波前）提供了依據。
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