本实用新型涉及一种加工高精度零件平面直纹的直纹微量切削装置。
The utility model relates to a straight line micro-cutting device which can process the straight lines on the planes of high precision component parts.
洪都拉斯桃花心木和直纹橡木是最佳的。
如果年龄等于智慧，还有比在人到中年的时候纹一个一直想要的纹身更合适的时候吗？
And if age equals wisdom, is there any better time in life than mid-life to get that tattoo you've always thought about?
慢工出细活，依照春木或夏木、直纹或曲纹、节疤、年轮以及自身瑕疵的不同，各种木材都会被物尽其用，并顺其自然。
Wood moved slowly, but not equally, with its mixture of springwood and summerwood, straight and wavy grain, knots, rings and imperfections. And it would always go the way it was naturally inclined.
于是，从鼻尖一直延伸到嘴角的“鼻唇间纹"便诞生了：看起来像括弧。
This creates "nasolabial folds, " lines that extend from the tip of the nose to the corners of the lips: the parentheses of the face.
其中稳定性最佳的是洪都拉斯桃花心木和直纹橡木，阿伦通常会让这些木料在自己的工作坊先待一段时间以适应环境，等气候干燥时再进行制作装配。
Honduras mahogany was the best, or quartersawn oak, brought into his workshop to climatise and then fitted when the weather was dry.
男性应穿“双扣直纹裁的上衣以及正式的西装裤。”
Men should wear a "straight-cut two button jacket and pants that make up part of a classic professional suit."
木头的变化速度虽然不快，但是各部分的变化步调是不一致的——木头其实是一个包含各种元素的混合体：既有早材，又有晚材；既有直纹，又有波纹；还有木节、年轮和疵点。
Wood moved slowly, but not equally, with its mixture of springwood and summerwood, straight and wavy grain, knots, rings and imperfections.
通过一托浅滩时，要一直测深校时水深及海面下多变的沙纹。
When passing One Fathom Bank, check the depth and variable sand waves below the sea level all the time by echo sounder.
与其他算法相比，文中方法获得了较强的直母线族的鲁棒性和精确性，并能有效、合理地拟合出光顺直纹面。
Compared with other algorithms, examples show that our method can retrieve line sets more robustly and accurately, and can more effectively and rationally fit smooth ruled.
提出了直纹面叶轮叶片非等距轮廓线的生成方法。
It introduces a new kind of generating method of non-equidistant curves.
目的：探讨经皮纹腹直肌小切口胆囊切除术的可行性。
Objective: to study the feasibility of cholecystectomy through a mini dermatoglyph muscle rectus of abdominis incision.
介绍了实时全息术检测透明物的一种新方法，它采用物光再现的参考光和参考光通过全息图的直透光所形成的干涉图纹检测透明物体的变化。
A real time holographic testing method of transparent objects by using the interference pattern formed by the reconstruction of the reference wave and the original reference wave is introduced.
本文介绍了利用线切削方法在通用机床上加工非可展直纹抛物面导风轮叶型的原理与装置。
Paper describes the principle and device for machining inducer blades with non-developable parabolic surface profiles with general purpose machines by using the linear-cutting method.
针对车用涡轮增压器压气机叶轮，研究利用可展直纹面构造叶片曲面方程的方法。
The method to construct the blade surface of developable impeller of vehicle turbocharger is investigated.
提出将自由曲面蜕变为直纹面，将复杂自由曲面粗加工问题转化为简单的直纹面粗加工问题。
The problems that the free surface is changed to the ruled surface and complex free surface rough machining is changed to simple ruled surface rough machining are put forward.
由于“名”与“实”的矛盾，饕餮纹的原型及其寓意问题一直困惑着学界。
The questions of taotie pattern's prototype and implied meaning keep puzzling the academic field because of the contradiction between its 'name' and 'fact'.
本文提出了由一条二次曲线和与该二次曲线不共面的两条异面直线为导线，与该三导线均相交的直线轨迹是一个直纹四次曲面，并讨论了二次曲线分别为椭圆、双曲线和抛物线时，形成的曲面的形状特征。
In this paper, it is presented that the locus of a line crossedwith each of two guide lines and a guide conic not being on a commonplane is a ruled surface of fourth order.
研究结果表明：该方法能解决闭式整体叶盘通道插铣区域划分和直纹包络面生成问题，可有效实现闭式整体叶盘的五坐标开槽粗加工。
The results show that the channel region division and the ruled envelope surface generating can be solved by this approach, and the slot plunge milling of closed blisk can be achieved effectively.
在阐述用直纹面拟合扭曲型面的基础上，用刚体变换的方法推算出阴极的控制轨迹。
Based on the description of fitting warped blade surface with ruled surface, the locus of cathode is induced by rigid body transfer in this paper.
本文根据二次曲面方程的分类，分别讨论了二次曲面在十七种标准形式下的直纹性。
This article, according to the classification of the quadric, under the 17 kinds normal form of the quadric, discussed the rectilinearity of the quadric respectively.
本文提出了由一条二次曲线和与该二次曲线不共面的两条异面直线为导线，与该三导线均相交的直线轨迹是一个直纹四次曲面，并讨论了二次曲线分别为椭圆、双曲线和抛物线时，形成的曲面的形状特征。
It is presented that the locus of a line crossed with each of two guide line and a guide conic not being on a common plane is a ruled surface of fourth order.
其馀每样东西则只沿用原有的设计，包括在内笼墙壁及机门上使用的典型直纹铝质表面。
Everything else simply adopts the original designs, including the typical vertical striped aluminium surface used on the interior walls and the landing doors.
其馀每样东西则只沿用原有的设计，包括在内笼墙壁及机门上使用的典型直纹铝质表面。
Everything else simply adopts the original designs, including the typical vertical striped aluminium surface used on the interior walls and the landing doors.
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