鋼直尺 的英文怎麼說
中文拼音 [gāngzhíchǐ]
鋼直尺
英文
straight steel ruler-
Straightedge rule ( square rule, slide gauge, inside and outside micrometer, steel tape, feeler, dial gauge, depth micrometer, wire gage, radius gage, thread pitch gage ) is a kind of common measuring tool
直尺（角尺、游標卡尺、內徑和外徑千分尺、鋼捲尺、塞尺、千分表、深度千分尺、線規、半徑規、螺距規）是一種常用量具。4 bridges shall be deck type, through type or hybrid type ( with or without bracing ). for through or hybrid type with top bracing, the minimum vertical clearance shall be 4880 mm ( 16 ’ - 0 ” )
鋼架橋為層式設計，直通式或復合層（可帶或不帶支柱） 。直通式或復合式要帶頂部支柱，水平空間最小為4880毫米（ 16英尺） 。Venier caliper, metallic ruler, measuring tape, square, center punch, felt point marker pen
卡鉗，金屬的直尺，捲尺，曲尺，中心沖，感覺測點作記號鋼筆。There are several instances prescribed by chapter 15 - - catamaran structure supplement prescript in ccs " freshwater ship class and building criterion " which need to be calculated directly
中國船級社《鋼質內河船舶入級與建造規范》中第15章雙體船船體結構補充規定中指出具有船長大於60m等情況的雙體船應由直接計算確定結構尺寸。Verification regulation of steel rule
鋼直尺檢定規程Specification for straightedges - steel or granite straightedges of rectangular section
直尺規范.第2部分:鋼質或花崗巖矩形截面直尺At present, we use the vernier caliper to measure the diameter of steel rope by manual work
目前，廠礦企業仍沿用人工利用游標卡尺進行抽點檢測法來測量提升鋼絲繩的直徑。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。The results indicated that the dimension, shape and purity of base material could meet the functional demand of solid lubricant ; the thermal decomposition temperature of ptfe resin exceeds 400 c, but organic and inorganic packing filler added in ptfe made the water absorption rate of composite material increased, melting temperature and decomposition temperature decreased, in the meanwhile oxidative decomposition reaction was accompanied ; polar groups such as c = o, c - o - c and so on in the carbon fiber surface is advantageous to increase compatibility with other components and interlayer shearing strength ; uniform design experimental method could help to find the relationship between formula and frictional property by relatively small tests. the developing trend of each formula ' s friction coefficient could be showed by fitting curve ; the friction coefficient with no copper powder or graphite in formula was relatively big. this fact showed that copper powder and graphite should be used cooperatively ; it was found that when the ratio of copper powder to graphite by weight is 15 : 60, 30 : 30 - 40 and 60 : 15 - 30 respectively, the friction coefficient was relatively small. the degree of crystallinity of pure ptfe reached maximum by air cooling and the abrasion loss also reached maximum among three ones ; at the same time, the abrasion loss of solid lubricant sample was also the biggest among three ones ; when solid lubricant matched with 45 # steel axle or gcrl5 steel axle, lubricant transfer film could be formed on metal surface, thus direct contact between the surface of metal friction pair rings was reduced. their working life was elongated extremely ; there was mainly much graphite, a little ptff, moo3, feso4, cus and so on in lubricant transfer film
試驗結果表明：所選原料的尺寸、形狀及純度可滿足固體潤滑劑的性能要求；聚四氟乙烯樹脂熱分解溫度超過400 ，但在ptfe中加入無機填料會使復合材料吸水率提高，熔融溫度及分解溫度降低，且伴有氧化分解反應；碳纖維表面含有c = o及c - o - c等極性基團，有利於提高其與其它組分的相容性，提高層間剪切強度；均勻設計試驗方法能夠用較少的試驗次數找出配方與摩擦性能間的關系，擬合曲線基本能表示各配方的摩擦系數發展趨勢；配方中不加銅粉或不加石墨，其摩擦系數均較高，說明銅粉和石墨應該配合使用；當銅粉15份、石墨60份時，銅粉30份、石墨30 - 40份時，銅粉60 、石墨15 - 30份時，摩擦系數均具有較低值；純聚四氟乙烯樹脂在空氣冷卻時結晶度最大，磨損量也是三者中最大的；同時，固體潤滑劑試樣在空氣冷卻時的磨損量也是三者中最大的：不論是固體潤滑劑與45 #鋼軸配副或是固體潤滑劑鑲嵌入銅套后與gcr15鋼軸配副，在金屬表面均可形成潤滑轉移膜，從而減少金屬摩擦副表面間的直接接觸，大大延長其使用壽命;轉移膜中主要含有較多的石墨、少量聚四氟乙烯、 moo 。Steel die forgings - tolerances on dimensions - drop and vertical press forgings
鋼模鍛.公差和尺寸.落錘或垂直壓力鍛造Bearings, airframe rolling - rigid single row ball bearings in steel - diameter series 0 and 2. normal clearance category - dimensions and loads
機體軸承.鋼制的剛性單列球軸承. 0號和2號直徑系列.標準游隙類.尺寸和負荷Bearings, airframe rolling - rigid single row ball bearings in steel - diameter series 0 and 2. reduced clearance category - dimensions and loads
機體軸承.鋼制的剛性單列滾珠軸承. 0號和2號直徑系列.小游隙類.尺寸和負荷Measuring instruments. steel straight edges
測量儀器.鋼制扁平直尺Measuring instruments. steel squares
測量儀器.鋼直角尺Steel sections ; bright square edge equal angles ; dimensions, permissible deviations, weights
型鋼.光亮直角等邊角鋼.尺寸.允許偏差.重量Steel die forgings - tolerances on dimensions - part 1 : drop and vertical press forgings ; german version en 10243 - 1 : 1999, corrigenda to din en 10243 - 1 : 2000 - 06 ; german version en 10243 - 1 : 1999 ac : 2005
鋼模鍛件.尺寸公差.第1部分:落錘鍛造件和垂直壓力鍛Abstract : the design of later twist roll of roughing and intermediate mills, which are imported by maanshan iron and steel co., exist great bias. the reasonable size of twist bar diameter is gotten by theory analysis and calculation. so the problem of alternating motion of roll is resolved based on it
文摘:馬鋼引進高線軋機粗中軋機后扭轉輥設計存在較大偏差，通過理論分析和計算，得出扭轉輥試棒直徑的合理尺寸，使用此值，從根本上解決了軋機的竄輥問題。Steel straight edge, graduated
帶刻度的鋼直尺Thus, the conclusion is drawn : when the diffusion coefficient of cf is invariable and the diffusion time is under a certain range, the beginning corrosion time of the steel in the corner of the rectangular section is independent of the size of rectangular section ; ( 4 ) through the numerical value calculation of rectangular section, the law is found of the influence on modifying coefficient of rectangular section of the thickness of protection layer of concrete and diameter of the steel and the thickness of cf on the surface of concrete, based on which practical calculating method of beginning corrosion time of the steel in the corner of rectangular section is set up
從而得到結論：在氯離子擴散系數一定的情況下，在一定時間范圍內，矩形截面邊角區域鋼筋的初始銹蝕時間不依賴于矩形截面的截面尺寸； （ 4 ）通過矩形截面邊角區域鋼筋初始銹蝕時間的計算，分析了保護層厚度、鋼筋直徑、混凝土表面氯離子濃度對修正系數的影響，並在此基礎上建立了氯離子侵蝕下矩形截面邊角區域鋼筋初始銹蝕時間的實用計算方法。In this supermarket we can buy school things like pens, colour pencils, exercise books, rulers, erasers and so on
在這家超市裡，我們可以買到學習用品，像鋼筆、彩筆、練習本、直尺、橡皮等等。分享友人