粗公差 的英文怎麼說
中文拼音 [cūgōngchā]
粗公差
英文
coarse tolerance-
Xm ) trundle needle, trundleing the post thrust bearing trundles the needle through the roll part of the body, cylinder roller and thrust maintain shelf and the thrust bed down the livestock to make up, trundleing needle and the cylinder roller is subjected to the shelf maintaining that the thrust maintains and guides. moreover thrust bed down the livestock against the difference, shaft, the pedestal encircles and employs in company, fix module shaft shoulder end face and the shell opening back plane dimensional tolerance, geometry accuracy, rigidity, axial is moved up and down, coarse degree ought to accord with the internation ， national standard stipulation demand
滾針，滾柱推力軸承由滾動體滾針，圓柱滾子及推力保持架和推力墊圈組成，滾針和圓柱滾子受到推力保持的保持架引導，並與不同的推力墊圈，軸，座圈一起使用，安裝組件的軸肩端面和外殼孔底面的尺寸公差，幾何精度，剛性，軸向跳動，粗糙度應符合國際，國家標準規定的要求。Her resentment opened out a little every year : the embrace she had glimpsed, ennis ' s fishing trips once or twice a year with jack twist and never a vacation with her and the girls, his disinclination to step out and have any fun, his yearning for low paid, long - houred ranch work, his propensity to roll to the wall and sleep as soon as he hit the bed, his failure to look for a decent permanent job with the county or the power company, put her in a long, slow dive and when alma jr. was nine and francine seven she said, what am i doin hangin around with him, divorced ennis and married the riverton grocer
她心裏的怨懟與日俱增：她無意中瞥見的那個擁抱；他每年都會和傑克?崔斯特出去兩三回，卻從不帶她和孩子們度假；他不愛出門也不愛玩兒；他老是找些報酬低，耗時長的粗重活干；他喜歡挨墻睡，一沾床就開始打呼；他就是沒辦法在縣城或電力公司找份長期的體面差事；他使她的生活陷入了一個無底黑洞… …於是，在小阿爾瑪9歲，弗朗仙7歲的時候，她和埃尼斯離婚，嫁給了雜貨店老闆。In the case of tight financial situation, key investment ca n ' t be used in key positions. luzhong mining company adopts traditional stock management as " coping with things ", with " three grades " management, handwork operation, careless management, a very lengthy process and massive structure, so it is impossible to react efficiently to manufacturing needs and outside information changes. therefore makes it hard to control stock and capture profit
魯中礦業集團公司採取傳統的「應付情況」的庫存管理方式， 「三級」管理，手工操作，管理粗放，機構龐大，業務流程冗長，在日益加劇的市場競爭中，不能對生產需求和外界信息及時有效地做出反應，速度慢，效率低，難以進行有效的庫存控制和捕捉獲利的機會，資金大量積壓，經濟效益差，在市場競爭中不佔優勢。Railway transport equipment. 140 mm rough tyres. dimensional tolerances
鐵路運輸設備. 140毫米粗製輪箍.尺寸公差In this dissertation, the numerical computation for the acoustic radiation problem ( arp ) is studied deeply and systematically in the theory, method and the application technique, based on analyzing the situation of the home and abroad on the numerical computation for the acoustic radiation problem. the calculation formulas of the boundary element method ( bem ) for the exterior acoustic radiation problem in the full - space and half - space are deduced, based on the wave propagation theorem ; the arising of the non - unique solutions, which is associated with the application of the boundary integral equation ( bie ) in acoustic radiation problem, is analyzed and proofed ; the improved combined helmholtz integral equation formulation ( ichief ) is presented to overcome the non - uniqueness problem more effectively and reliably ; the determination of the singular integral coefficients on various occasions is analyzed ; the properties and treatments of the singular integrals with different orders axe studied ; the computation program of the cubic spline ichief is developed and its ability to overcome the non - uniqueness problem and feasibility to discrete the surface coarsely with the sufficient calculation precision are examined through examples
第二章在聲波動理論基礎上，詳細地推導出對應于無限域和半無限域的外部振動聲輻射問題的邊界積分方程計算公式；根據fredholm積分理論，對利用邊界積分方程計算振動聲輻射問題過程中解的非唯一性的產生進行了分析和證明；改進了chief法以提高其克服解的非唯一性的有效性和可靠性；對不同條件下奇性系數的計算、強奇性積分的收斂性及其在變量替換時與普通積分的差異性、不同階奇性積分的計算、數值求積分等進行了研究；開發了三次樣條改進chief法計算軟體，並通過算例考核了該方法在特徵波數處克服解的非唯一性的有效性和在保證計算精度的前提下實現剖分粗化以提高計算效率的可行性。235 screws, cap head, hexagon socket, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated - classification : 1100 mpa at ambient temperature 235 c
鍍鎘合金鋼制中長螺紋粗公差標準柄六角凹帽罩頭螺釘.等級: 1100 mpaIn the plate region of a vehicle image, the gray value varies frequently in cross - direction, so we define a parameter ". cross variance " to describe it. we also calculate other parameters to approximately locate the plate, they are the space length between two chars, the thickness of stroke, the peak and trough of gray value, the ratio of width and length, etc. at last, we exactly locate the plate by the theory of mathematical morphology
該方法根據圖像車牌區域橫向灰度值變化頻率比較大這一特徵提出了橫向方差參數，並結合車牌的字元間距、筆劃粗細、灰度峰谷值、長寬比值等特徵粗定位車牌，在車牌的精確定位中利用了數學形態學的方法。我們從某高速公路收費站實地拍攝的照片中選取了1000多幅作為實驗樣本數據。Light metal alloy raw castings ; pressure die castings ; general tolerances, machining allowances
輕型金屬合金粗鑄件.壓力模鑄件.第4部分:一般公差Heavy metal alloy raw castings ; pressure die castings ; general tolerances, machining allowances
重型金屬合金粗鑄件.壓力模鑄件.第4部分:一般公差Ground thread taps for iso metric threads of tolerances 7g, 8g and special tolerances, coarse and fine pitches - part 4 : manufacturing tolerances on the threaded portion
粗螺距及細螺距的7g ， 8g公差和特殊公差的iso螺紋米制Limits of sizes and tolerances for unified coarse screw threads
統一粗牙螺紋尺寸與公差限制值Plain bearings - tolerances on form and position and surface roughness for shafts, flanges and thrust collars
滑動軸承.軸法蘭和止推安裝環形狀位置和表面粗糙度公差Measurement and characterization of surface texture is an important aspect of precision metrology. historically this has involved partitioning a profile into different wavelength regimes referred to as roughness, waviness and form followed by numerical quantization. parameters computed are then inspected for tolerance compliance to ensure a part performs its intended function. this approach is satisfactory when the specification has been carefully determined and the process is stable. however, when the manufacturing process is under development or when instability or modifications to the process invalidate specifications, there is a need to study surface finish parameters in relation to functional performance or process measures. in this context, the problem of surface texture classification and recognition are discussed. advanced techniques developed for this purpose along with applications are presented. also, the techniques discussed here will be useful across large bandwidth, from the characterization of nano scale to traditional micro scale surfaces
表面結構的測量與特徵描述是精密計量技術的一個重要方面，傳統上包括將輪廓情況根據不同的波長范圍劃分為粗糙度、波紋度和形狀及后續的數字量化.按算得的參數檢查它是否為公差允許，以保證零件執行其指定的功能.當技術特性已經經過仔細確定，並且其過程穩定時，該方法是令人滿意的;但是，當製造過程正在進行中或過程的不穩定、過程變化使技術特性失效時，就需要研究和功能表現及過程評定相關的表面參數.討論了表面結構的分類與識別問題.同時闡述了為此目的而開發的先進技術及其應用.所研究的技術對從納米尺度到傳統的微米尺度的較大帶寬范圍內的表面特徵描述都是有效的425 bolts, normal hexagonal head, coarse tolerance normal shank, short thread, in corrosion resisting steel, passivated - classification : 600 mpa at ambient temperature 425 c
鈍化耐蝕鋼制短螺紋粗公差標稱柄標稱六角頭螺栓.分類: 600mpaAerospace series - bolts, normal hexagonal head, coarse tolerance normal shank, short thread, in alloy steel, cadmium plated - classification : 900 mpa at ambient temperature 235 c ; german version en 2889 : 1995
航空航天系列.鍍鎘合金鋼短螺紋粗公差公稱體公稱六角235 aerospace series. bolts, normal hexagonal head, coarse tolerance normal shank, short thread, in alloy steel, cadmium plated. classification : 900 mpa at ambient temperature 235 degrees celsius
航空航天系列.鍍鎘合金鋼的短螺紋粗公差標準手柄標準六角螺栓.等級: 900mpaAerospace series - bolts, normal hexagonal head, coarse tolerance normal shank, short thread, in corrosion resisting steel, passivated - classification : 600 mpa at ambient temperature 425 c ; german version en 2888 : 1995
航空航天系列.鈍化耐蝕鋼短螺紋粗公差公稱體公稱六角425 aerospace series. bolts, normal hexagonal head, coarse tolerance normal shank, short thread, in corrosion resisting steel, passivated. classification : 600 mpa at ambient temperature 425 degrees celsius
航空航天系列.鈍化耐腐蝕鋼的短螺紋粗公差標準手柄標準六角螺栓.等級: 600mpa235 en 3303 aerospace series. screws, cap head, hexagon socket, coarse tolerance normal shank, medium length thread, in alloy steel, cadmium plated. classification : 1100 mpa at ambient temperature 235 degrees celsius
航空航天系列.合金鋼鍍鎘矩形頂蓋六角形承口粗公差標準柄中等長度螺紋螺絲.等級: 1100mpaThe process - established module is characterized that what you see on the computer screen will be what you want when you work out the process, that the process can turn to the next line automatically, that the style of dimension tolerance, the shape and position tolerance accords with the state standard and that simple figures can be drawn by means of ole
系統的工藝編輯模塊使得用戶以所見即所得的方式完成工藝過程卡和工序圖卡的編輯，能夠實現工藝內容的自動換行和公差的上下標注，能夠實現粗糙度和形位公差的國標標注，能夠利用ole技術實現工序圖的繪制。分享友人