- 更多网络例句与分模数相关的网络例句 [注:此内容来源于网络,仅供参考]
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The spiral angle of graduated circle was rough estimated by measuring the addendum circle diameter and modified on milling machine.
介绍了精确测绘单一斜齿圆柱齿轮齿形参数的简便方法,即测量公法线长度计算基圆齿距从而查表确定模数和压力角;测量齿顶圆直径估算分度圆螺旋角,用分度头在铣床上修正分度圆螺旋角,并进行误差分析。
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Pitch circle diameter: d = mz = 3X12 = 36 Tooth crown heights: ha = m (f0 + x)= 3X (l +0.5)= 4.5 Tooth High: hf = m (f0 + cx)= 3X (l +0.25-0.5)= 2.25 Tooth full height: h = ha + hf = 4.5 +2.25 = 6.75 Addendum circle Chemical pumps diameter: Da = d +2 ha = 36 +2 X4.5 = 45 Fixed string tooth thickness: Sxn = m (π/ 2 * cos2a + xsin2a)= 3X (1.387 +0.6428 X0.5)= 5.125 Fixed string of high gear tooth thickness measurement: hxn = m (π/ 8 * sin2a + xsin2a)= 3X (0.7476X0.117X0.5)= 2.42 Modulus coefficient x0.5 m3 O20 ° pressure angle tooth thickness Sxn5.12 fixed string Addendum Coefficient string f1 fixed gear tooth thickness measurement most high hxn2.42 Teeth z12 2, shaft wear and tear maintenance: Axis gear pump wear is mainly because with the support roller shaft at both ends between the friction and wear, so that smaller shaft diameter.
分度圆直径:d=mz=3X12=36 齿顶高:ha=m(f0+x)=3X(l+0.5)=4.5 齿根高:hf=m(f0+c-x)=3X(l+0.25-0.5)=2.25 齿全高:h=ha+hf=4.5+2.25=6.75 齿顶圆直径:Da=d+2ha=36+2X4.5=45 固定弦齿厚:Sxn=m(π/2*cos2a+xsin2a)=3X(1.387+0.6428X0.5)=5.125 固定弦齿厚测量用齿高:hxn=m(π/8*sin2a+xsin2a)=3X(0.7476X0.117X0.5)=2.42 模数m3变位系数x0.5 齿形角o20°固定弦齿厚Sxn5.12 齿顶高系数f1固定弦齿厚测最齿高hxn2.42 齿数z12 2、轴的磨损维修:齿轮泵中轴的磨损主要是因为轴两端与支撑滚针间的摩擦磨损,使轴径变小。
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Aiming at the shortage of traditional numerical methods, the Adomian Decomposition Method is introduced to solve the nonlinear model equations in reaction engineering. ADM can give the approximate analytical solutions in a form of algebraic expressions for nonlinear equations.
针对传统数值求解方法存在的不足,将Adomian分解法(Adomian Decomposition Method,ADM)引入到反应工程非线性数模求解中,可给出非线性数模逼近解析解的代数表达式。
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The first 10 chapters study cohomolgy of open set in Euclidean space,treat smooth manifolds and their cohomology and end with integration on manifolds.
全书分四章:范畴与函子及其在模论中的应用;特殊模与相应的维数;环模复形的同调理论;谱序列。
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Avoid the shortcoming of the old library buildings, design the new library building in the university's new campus according to the characteristic of the network environment and the practical requirement: modelize, intellectualize, multi-function, comfortable, economize, and beauty.
强调避免传统老图书馆建筑设计中的不足,根据当前的网络环境的特点以及实际应用的需要来设计高校新建分校区图书馆建筑,力求实现模数化、智能化、多功能、舒适、节省成本、外观设计新颖美观的设计原则。
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This invention relates to a window A/D converter used in digital supply controllers composed of a PMOS difference input pair, a CTAT offset current generation circuit, two loop oscillators and a digital part including two n-bit counters, one n-bit comparator, one n-bit subtracter and an n-bit D trigger, in which.
本发明属集成电路技术领域,具体为一种适用于数字电源控制器的窗口式模数转换器。它由一个PMOS差分输入对、一个CTAT偏置电流产生电路、两个环路振荡器和数字部分组成。数字部分由两个n位计数器、一个n位比较器、一个n位减法器、一个n位D触发器组成。
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The graduation design is based on single chip microcomputer intelligent design of a power source, hardware design is the main task of the circuit design, battery, the three groups of different size power design, system design, manostat ADC0809 adc design, display design, the watchdog circuit module design, 3-8 decoder circuit design, AT89C51 basic circuit design, 74LS161 prescaler design and auxiliary circuit design, Software design task is: initialize program design, and key process design, charge control program design, A/D conversion program design, over-current protection program design, display design program.
本次毕业设计注意是设计一个基于单片机的智能电源,硬件设计的主要任务是:蓄电池充电电路的设计、三组不同大小的电源设计、系统稳压电源设计、ADC0809模数转换电路设计、看门狗电路设计、显示模块设计、3-8译码电路设计、AT89C51基本工作电路设计、74LS161分频器设计和辅助电路设计;软件设计的任务是:初始化程序设计、按键程序设计、充放电控制程序设计、A/D转换程序设计、过流保护程序设计、显示程序设计。
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Introduces a new technology for hobbing small module and fewer teethed gear with the usage of the transmission chain of Y631K spline shaft milling machine by adding the number of index change gears.
介绍利用Y631K 花键轴铣床传动链,适当增加分度挂轮数,滚切小模数、少齿数齿轮轴的加工技术。
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Chapter 3: introduces the design and realization of one part of PAMS, the PCI Communication Board, together with a brief description on PCI bus design principles.
第4章,介绍了系统组成模块&基于DAC的高谱纯度低频差分信号源&的设计与实现,讨论了Σ-Δ模-数转换器的原理和特点,并对信号源的补偿方法作了介绍。
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B: inner hole standard 54mm, outer diameter 127-160mm or so, various specifications of rolling screws, have modulus rolling rolling round the main motor shaft, fan shaft, worm and other products. C: Three-axis rolling wheels, the standard inner hole 25mm, 25.4mm, 35mm, 40mm, the main hollow tube rolling system, useful connections, art lamp, lighting tube teeth, elbows and so on. D: Automatic lathe accessories: cam, chucks, manual folder, Block, Block, steam-driven folder, sub-degree steam-driven clip seat, horizontal holder, manual horizontal sub-degree holder, a horizontal steam-driven sub-degree Block folder, sub-degree vertical folder manually Block, cylinder folder, CNC lathe tool, diamond grinding wheel, belts, metadata rods, measuring, activities Cam Block, feed rod, dental tube, Grinding, automatic lathes, table lathes, Rolling machine and so on...
产品采用进口钢材合金钢,高速钢专业材料,质量稳定精度高。A:二轴式台湾机型专用3T滚牙轮内孔标准50.5mm,外径90-100mm左右,台湾进口滚制各种规格之螺丝,还有各种直纹,网纹滚丝轮等。B:内孔标准54mm,外径127-160mm左右,滚制各种规格之螺丝,还有模数滚丝轮主要滚制电机轴,风扇轴,蜗杆等产品。C:三轴式滚丝轮,内孔标准25mm,25.4mm,35mm,40mm,主要滚制空心管件,管用接头,美术灯管,灯饰管牙,弯管等等。D:自动车床各种配件:凸轮,夹头,手动夹座,汽动夹座,分度汽动夹座,卧式夹座,手动卧式分度夹座,卧式分度汽动夹座,立式手动分度夹座,筒夹,CNC车刀,钻石砂轮,皮带,元棒,量具,活动凸轮座,送料杆,牙管,磨刀机,自动车床,桌上车床,滚牙机等等。。。
- 更多网络解释与分模数相关的网络解释 [注:此内容来源于网络,仅供参考]
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modal analysis:模态分析;众数分析
modacrylic self-extinguishing fibre 变性聚丙烯腈自熄纤维 | modal analysis 模态分析;众数分析 | modal approach 特征类型分解法
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submodule:辅助模数/子模/分模数
submodularity /子模性/ | submodule /辅助模数/子模/分模数/ | submonoid /子幺半群/
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submodule:辅助模数
submodule 分模数 | submodule 辅助模数 | submodule 子模
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quartiles:四分位数
百分位常模包括百分等级和百分点(percentile rank and point)、四分位数(quartiles)和十分位数(deciles). (三)斯皮尔曼-布朗公式为校正分半信度的经验公式,它的假设条件是两半测验分数的变异数相等,但实际资料有时未必完全符合这一条件.