screw diameter 中文意思是什麼

screw diameter 解釋
螺旋直徑
  • screw : n 1 螺旋；螺釘。2 螺旋槳；暗輪。3 暗輪輪船。4 螺旋狀物。5 拔塞器；螺絲鉆子。6 螺旋的一擰；螺旋的...
  • diameter : n. 1. 直徑。2. （顯微鏡等的）放大倍數。
  1. Shipbuilding - ship screw propellers - manufacturing tolerances - part 1 : propellers of diameter greater than 2. 50 m

    造船.船用螺旋槳.製造公差.第1部分:直徑大於2 . 5m的螺旋槳
  2. Shipbuilding. ship screw propellers. manufacturing tolerances. part 1 : propellers of diameter greater than 2, 50 m

    造船工業.船用螺旋槳.製造公差.第一部分：直徑大於m的螺旋槳
  3. Shipbuilding. ship screw propellers. manufacturing tolerances. part 2 : propellers of diameter between 0, 80 and 2, 50 m inclusive

    造船工業.船用螺旋槳.製造公差.第二部分：直徑在m和m之間的螺旋槳
  4. Metric trapezoidal screw threads - system of diameter and pitch

    直徑與螺矩系列
  5. When the dispersed phase droplet initial diameter was relatively small, the coalescence rate varied sharply as the dispersed phase droplet initial diameter changed, the coalescence effect was dominating with increasing the screw rotation speed and decreasing the output

    當液滴初始直徑較小時，其集聚變化率隨著初始直徑的變化而急劇變化；提高螺桿轉速和降低擠出機產量有利於集聚的發生，分散效果較差。
  6. The paper analyses the particle radial separating speed in inertia field and the dropping speed in the gravity field, determines the relations among the separating critical diameter, the rotate speed of screw, airflow speed and the radial size of separating interface, establishes and work out the separating diameter which value the separating effect of the new equipment

    根據物料的空氣阻力與離心分離理論分析了離心力場中粒子徑向分離速度及重力場中的粒子沉降速度，確定分離臨界粒徑與螺旋轉速、氣流速度及分離界面徑向尺寸等之間的關系建立了並求出了衡量此種新機型氣固二相流分離效果的衡量指標? ?分離粒徑。
  7. The company is specialized in the production of small diameter valve suitable for electrical station as well as sampling device and automatic feeding device for firepower electric plant, stop valve for high temperature and high pressure condition, throttle valve for high temperature and high pressure condition, counter - pressure high efficiency cooler, bi - screw reducer, fine adjustment valve together with pipe break, stop valve, diaphragm valve, plug - in speedy connector, ball valve and various special valves in addition to meter connector

    公司主要專業生產小口徑電站閥門及火力發電廠的爐內化學檢測集中取樣裝置、爐內自動加藥裝置，高溫高壓截止閥，高溫高壓限流閥，反壓式高效冷卻器，雙螺桿減壓閥、微調閥等取樣裝置件和石油化工行業使用的管道閘閥，截止閥，隔膜閥，承插式快速接頭，球閥及各種特殊閥門，儀表接頭等。
  8. Verification of geometrical parameters - " go " screw gauging members - part 1 : " go " workshop gauges, reference and setting gauges for iso general purpose metric screw threads from 1 mm up to 40 mm nominal diameter

    幾何參數的驗證.螺紋過端量規.第1部分:標稱直徑1至40
  9. Verification of geometrical parameters - " not go " screw gauging members - part 1 : " not go " workshop gauges, reference and setting gauges for iso general purpose metric screw threads from 1 mm up to 40 mm nominal diameter

    幾何參數的驗證.螺紋不過端量規.第1部分:公稱直徑1至
  10. Go screw ring gauges for iso metric screw threads over 50 mm to 200 mm nominal diameter for use in precision engineering

    精密技術用標稱直徑50至200mm的iso米制螺紋過端螺紋
  11. Steel gauges. screw ring gauges. diameter to 300 mm

    鋼制量規.螺紋環規.直徑小於300mm的環規
  12. This paper presents an investigation on a new type of rubber damper, that is, a rubber damper with honeycomb structure. the honeycomb structure will enhance the energy dissipation of a rubber damper and as a result increase the damping of the damper. the performances of honeycomb dampers are experimentally tested by a test rig. the results show that the diameter and the density of holes of the honeycomb structure are important parameters in the design of the damper. for a damper of given size, there are optimum values of both parameters with which the damper provides highest damping. additionally the honeycomb structure does not change the correlation of damping to frequency. a practical honeycomb damper is designe d and applied to inlet pipe of a screw compressor in a petroleum factory for vibration reduction. the vibration of the pipe is obviously suppressed by the damper, at least 25 %

    本文採用理論分析和實驗相結合的方法，研究了蜂窩孔這種結構因素對橡膠阻尼材料阻尼性能的影響。在自行設計、製作的懸臂式阻尼測試實驗裝置上，對蜂窩式橡膠阻尼器的阻尼性能進行了大量的實驗測試，初步找出了蜂窩孔孔徑、孔數以及預壓縮量等因素與阻尼器阻尼性能的關系。本文利用實驗研究的結論，設計了一種專用的蜂窩式橡膠阻尼器，並應用於某廠螺桿壓縮機進口管道的減振，取得了明顯的減振效果。
  13. Viz. sbwz246pw g230 300150 0100 means integral temperature transmitter, pt100, 24vdc, 420ma, power - output is two - wire, no integral indicator indicator, water - proof joint box, fixed screw thread, tube diameter is 16 total length is 300mm, insert depth is 150mm, measuring range is 0100

    裝非隔離型防爆標志為exdbt4 ，則型號為： sbwr256ty g25dd 1000850 2001600保護管材料鋼玉管，固定螺紋m121
  14. Length to diameter ratio of screw

    螺桿長徑比
  15. Screw length - to - diameter ratio

    螺桿長徑比
  16. Screw setting gauges for measuring instruments for iso metric screw threads ; setting plug gauges and setting ring gauges from 1 to 100 mm nominal thread diameter

    Iso米制螺紋測量儀器用螺紋標準量規.螺紋標稱直徑1mm
  17. Iso - metric screw threads ; coarse pitch threads and fine pitch threads for interference fits in aluminium cast alloys ; nominal diameter from 5 mm to 16 mm ; gauges for internal and external threads

    Iso米制螺紋.鋁鑄造合金的過盈配合用粗牙和細牙螺紋
  18. Small diameter smooth plug gauge of internal screw for wire thread insert

    安裝鋼絲螺套用內螺紋小徑的光滑塞規
  19. Iso - metric screw threads ; coarse pitch threads and fine pitch threads for interference fits in aluminium cast alloys ; nominal diameter from 5 mm to 16 mm ; nominal sizes, tolerances and limits of sizes

    Iso米制螺紋.鋁鑄造合金的過盈配合用粗牙和細牙螺紋
  20. Mean screw diameter

    平均中徑
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