重型螺紋 的英文怎麼說

中文拼音 [zhòngxíngluówén]
重型螺紋 英文
heavy-duty thread
  • 重 : 重Ⅰ名詞（重量; 分量） weight Ⅱ動詞（重視） lay [place put] stress on; place value upon; attach im...
  • 螺 : 1. [動物學] （軟體動物） spiral shell; snail; conch 2. （螺旋形的指紋） whorl （in fingerprint）
  • 紋 : 名詞（花紋; 紋縷兒） lines; veins; grain
  • 重型 : heavy （duty）; heavy type重型車輛 heavy vehicle; 重型航空母艦 heavy aircraft; battle aircraft; ...
  1. Insert nuts ; heavy type for plastics mouldings and pressure die castings with dead hole

    嵌入螺母.第4部分:塑料模製件和壓鑄件用重型閉式螺紋
  2. As an important step, the roll groove design - the selection of the roll groove system and the determination of the dimension, makes the decisive effect on the dimensional accuracy and the mechanic character of the tread steel bar

    孔型設計作為螺紋鋼筋生產中的重要環節，對螺紋鋼筋尺寸精度的高低起著決定性作用，孔型系統的選擇及孔型尺寸的確定直接影響到成品鋼筋的尺寸精度及其機械性能。
  3. Designing with this card system can shorten the design cycle of the new product, lowering the consumptions of the mills and the production cost, advancing the dimensional accuracy and the mechanical character of the finished thread steel bar. it has the important significance for increasing the economic benefit of the enterprise

    採用本螺紋鋼card系統進行孔型設計，極大地縮短了新產品的設計周期，降低了軋機能耗和生產成本，提高了螺紋鋼筋成品的尺寸精度和機械性能，對增加企業經濟效益具有重要意義。
  4. In this paper, for the bonding between the sling screw - thread - based and composite hull based on the underwater weapon composite, the bonding structure design, process design and leakproof technology between the load - bearing metal parts and composite hull are studied. with the further investigation on tensile test of the sling screw - thread - based the common technology of bonding between load - bearing metal parts and composite hull is obtained, which establishes the experiment and theory base for the technology of underwater and deepwater weapon in china

    本文以水下兵器為背景，以某型號雷體吊耳螺紋座與復合材料殼體的膠接為研究對象，著重進行了金屬承力件與復合材料殼體的膠接結構設計、工藝設計、膠接防滲技術的研究，並進行吊耳螺紋座拉力試驗研究，最終獲取了水下兵器用金屬承力件與復合材料殼體連接形式的共性技術。
  5. With the successfully biding of core inserting pulling mechanisms and threading rotation ejection mechanisms supported by nation innovation financial and the approval of establishing large injection forming molds project technology r d center, jinsu company is gradually switch the center of industry structure to produce high precision and automatism high - end molds, and the base point that supports the new development is gradually emerged. i believe in 2007 jinsu will make great progress

    隨著公司「模具開合模抽插芯與螺紋轉動脫模同步機構」的通過論證與國家創新基金項目的獲得與支持，金塑公司在2006年正在逐步地把產業結構重心轉移到生產高精度全自動的新型模具方向上來，支撐新一輪快速發展的基點正在逐步形成，我相信在2007年金塑公司必定會乘風破浪更上一層樓。
  6. Successfully simulated and replayed the complicated ball spinning of inner grooved tubes through the establishment of simplified sixth rotational symmetrical fe model and the adapting of local remeshing techniques

    通過建立簡化的六分之一旋轉對稱模型和採用網格局部重劃分技術，成功地模擬和再現內螺紋管滾珠旋壓成形過程。
  7. Seat rings ? heavy duty, full ported rings threaded into body for easy maintenance

    閥座環-重型、全流道（全埠）環螺紋裝配到閥體內，易於維護。
  8. The ssma series products are as little small - scale connection device that a kind of whorl joined, it has the characteristics that the size is small, width, light, dependability are high frequently, suitable for being small - scale electronic equipment and network system of high accuracy of the request the weight, volume

    Ssma系列產品是一種螺紋連接的微小型連接器，它具有尺寸小、頻帶寬、重量輕、可靠性高的特點，適用於對重量、體積有要求的高精度的小型電子設備及網路系統。
  9. Conduits and fittings for electrical installations. circular cross - section, metal, plain, rigid, very heavy, threadable and non - threadable, non - flame propagating conduits - type mrb

    電氣裝置用導管和接頭. mrb型阻燃的帶螺紋和無螺紋超重型剛性的光滑的金屬圓截面導管
  10. Firstly, the creation and rendering theory of 3d model is introduced, as a part of which the technique of substituting texture mapping for polygonal modeling is discussed in detail. bump mapping, as an emphasis, is studied to represent the concavo - convex detail of rivets and screws on the surface of first - segment, second - segment, third - segment and cowling of launch vehicle

    首先，本文闡述了真實感三維模型生成理論，著重論述了採用紋理映射來代替多邊形建模的技術，運用凹凸紋理映射技術來表現火箭箭體一子級、二子級、三子級和整流罩表面鉚釘、螺絲釘和?架等表面細節。
  11. Abstract : a method was put forward for the detection of the fatigue cracks at the thread roots of a drill pipe by using ultrasonic wave. the specific detection probes were designed. simulated cracks were detected. the results show that the probes can effectively detect the cracks whose depth is more than 1mm and the detection errors of the depth and length of the cracks are less than 1mm and 3mm respectively

    文摘:鉆桿螺紋根部疲勞裂紋是鉆桿鉆井服役中產生的常見缺陷類型，是鉆桿螺紋發生斷裂的重要根源.本文介紹了鉆桿螺紋疲勞裂紋超聲檢測原理，設計了專用超聲檢測探頭和檢測裝置，給出了檢測試驗結果，證明了鉆桿螺紋疲勞裂紋超聲檢測的可行性和實用性
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