螺距角

词组短语

angle of pitch

与螺距角相关的网络例句 [注：此内容来源于网络，仅供参考]

Considering the pitch deviation, pitch accumulative deviation, flank angle deviation and their combined influence on the pitch diameter, the authors present a complete differential optimal approximate model in this paper and use the ideal thread to approximate the actual thread radially and axially.

本文建立的螺纹中径当量全微分优化逼近模型，考虑了螺距偏差、螺距累积偏差和半角偏差本身及其相互间对中径的综合影响，并用理想螺纹在径向和轴向二维逼近实际螺纹。

According to customers requirement, we can lathe all kinds groove on the rubber surface . groove line such as rhombus squareness herringbone linearly ,cycle spirality and so on . also the specification can make to measure such as angle of pitch、quantities of lines、deepth and width of groove.

英强公司制造的槽纹橡胶辊，可根据用户要求在胶辊表面加工各种的槽纹(如菱形、方形、人字形、直线形、环形、螺旋形等)，规格(螺距角、分头数量、槽深、槽宽等)可根据要求定制。

Plain scan and enhanced scan were performed in these patients with Siemens 64-slice spiral CT with the following parameters: 1.0-mm section thickness,0.6-mm collimation,pitch of 1, voltage of 120Kv and tube current of 100mAs, The scanning range is from the thoracic inlet to posterior costophrenic angle; A 80-100ml dose of nonionic iodinated contrast material is injected intravenously at approximately 4-5 ml/sec.

扫描采用Siemens 64层螺旋CT；扫描参数选择层厚1 mm，准直0.6mm，螺距1，管电压120 kV，电流100 mAs；扫描范围从胸廓上口至后肋膈角；强化时对比剂为非离子型对比剂(碘海醇，350 mg I/ml)，注射流率4～5 ml/s，对比剂总量80～100 ml；采用人工智能触发扫描技术，触发点选择肺动脉主干横断层面，阈值为100 HU，触发扫描延迟时间为6 s。

Nanjing Green State machine factory Decanter centrifuge design engineer Yan Chun Min, qualitative analysis of the sediment conditions Decanter centrifuge drum cone angle with a knife, screw conveyor blade angle B, blade pitch, liquid pool radius and the difference between speed An elaborated to improve the conditions of slag lose Decanters design ideas.

南京绿州机器厂卧螺离心机设计所高级工程师颜春敏，定性地分析了卧螺离心机的沉渣条件与其转鼓的锥角刀、螺旋输送器叶片的倾角B、叶片的螺距、液池半径及差转速An之间的关系，阐述了改善卧螺离心机输渣条件的设计思想。

To meet different requirements in using Type D rubber fender,spans between bolt locations,length and angles may be changed in processing.

为满足不同使用要求 D型橡胶让舷可改发螺距，长度和切角等变化进行加工。

When measuring, based on the segmented contour line of thread, we used the compiled measurement program to calculate and measure the geometrical parameters of the internal taper thread as pitch, half of thread angle and taper angle. Precisions of pitch, half of thread angle and taper angle reached ±0.012mm,±0.17° and ±0.018°. The results satisfied with the technique requirement of production. The reason of error was analyzed.

在测量尺寸时，使用自编程序计算测量内螺纹的螺距、牙型半形及锥角，测量精度分别达到±0.012mm、±0.17°和±0.018°，满足产品的技术要求，并分析了误差产生的原因。

In order to real-timely and accurately measure thread parameters such as thread angle(tooth-type half-angle),screw-pitch,lead,thread height,major diameter,minor diameter,pitch diameter,helix angle etc,and enhance the measuring accuracy,a non-contact thread parameter measuring system based on an array CCD was designed and achieved.

为实时准确地对螺纹的牙型角、螺距、导程、螺纹高度、大径、小径、中径、螺纹升角等参数进行测量，并提高测量精度，设计并实现了基于面阵CCD的螺纹参数非接触测量系统。

The computational model andsimulation method are tested by post-process and visualization of experimentalresults. The application of 2-D Particle Image Velocimetry is also discussed.8 Optimal design of the furnace tube system in an ethylene-cracking furnace isstudied as a practical example. Screw-pitch of the static mixer unit andinstallation layout of tubes with static mixer is discussed.

讨论了先进的二维PIV实验方法应用的可能性。8、以一台典型的工业炉——乙烯裂解炉为例，对静态混合式炉管进行结构优化设计，优化参数涉及元件螺距、安装方式——如安装间距、安装个数、安装方向和相位角等，提出随着静态混合元件的螺距的增大，安装间距也在增大。

This paper presents the Machining Tool geometry of the former flank, the main flank, flank, the main cutting edge, Under the cutting edge tip cutting plane, the main section, the former Kok, horn, wedge angle edge angle, pointed knife, the blade angle, vice horn, Under the Frontier concept, the concept of cutting consumption, and the general circumstances of their choice method for processing slender shaft. cast iron materials, aluminum, stainless steel, rubber materials, plexiglass material, cloth bakelite materials, high temperature alloys, aluminum-magnesium alloy, hardened steel, the typical trapezoidal thread, the thread Triangle, Speaking at the trapezoidal screw thread pitch of the Tool geometry of the selection methods and cutting the amount of cutting fluids reasonable choice.

本文介绍了在机械加工中车刀几何角度中的前刀面、主后刀面、后刀面、主切削刃、副切削刃刀尖切削平面、主截面、前角、后角、楔角主偏角、刀尖角、刃倾角、副后角、副前角的概念、切削用量的概念、以及一般情况下的它们的选择方法，进行加工细长轴、铸铁材料、铝合金、不锈钢、橡胶材料、有机玻璃材料、夹布胶木材料、高温合金、铝镁合金、淬火钢、典型梯形螺纹、三角螺纹、特在螺距的梯形螺纹等的车刀几何角度的选取方法切削用量及切削液的合理选择。

By comparing the spectra obtained from two different slow-wave structures, we get the conclusion that Doppler shift of an atom in slow-wave field varies with sin of the pitch angle of the helix structures.

通过比较两种不同几何尺寸的慢波结构产生的场与原子束作用得到的微波谱，得出了在螺线管结构的慢波场中，原子的多普勒频移随螺距角的正弦减小而增大的结论。

与螺距角相关的网络解释 [注：此内容来源于网络，仅供参考]

Helix：螺旋线

我也想知道螺旋线(helix)的方程 ,比如已知螺旋线的直径(15mm)和螺距 (0.8mm)螺旋角(30度)怎样将这些参数转为笛卡儿直角坐标系下的参数方程呢??谢谢了

leading edge：导缘

辅旋翼的直径较小,转向与主旋翼相反,藉以抵消可能造成机身旋转的主旋翼反作用力. 主旋翼的叶片数,少者二叶,多至七叶. 各叶片的导缘(leading edge)均朝上形成一倾角(相当於螺距角pitch angle),以便使叶片与气流之间存在一攻角(angle

mild steel：低碳钢

我司求购以下螺母出口: ISO 4032 低碳钢 (mild steel) 六角螺母,强度等级 G8 M10 螺距1.50 mm 数量3,000,000件 M12 螺距 1.75mm 数量500,000 件 贵司如可供货请报上海港交货人民币含税价以及交货期和总包装尺寸和重量.

uns：美标特殊螺纹 螺纹牙形角

UN 美标不变螺距螺纹 螺纹牙形角60o | UNS 美标特殊螺纹 螺纹牙形角60o | NPSC 管接头直管内螺纹 螺纹牙形角60o

effective pitch ratio：有效螺距比

effective pitch angle 有效螺距角 | effective pitch ratio 有效螺距比 | effective power 有效功率

angle of pitch：螺距角

angle of internal friction 内摩擦角 | angle of pitch 螺距角 | angle of repose 休止角

angle of pitch：倾伏角;俯仰角;螺距角

angle of orientation 方位角 | angle of pitch 倾伏角;俯仰角;螺距角 | angle of pull 牵引角