文中只说明图形的放大、缩小，移动及旋转变换。
This article only deals with the scaling, translation and rotation transformation of graphics.
文中只说明图形的放大、缩小，移动及旋转变换。
This article only deals with the scaling, translation and rotation trans…
文中的铣刀及旋转锉的计算实例验证了本文的算法正确。
The exactness of the method is verified by the calculated illustrations of milling cutter and burr.
用于中小规格冲击钻及旋转勘探钻具，凿进软岩层、中硬岩层。
For small rotary rock drill bits and rotary prospecting bits to cut soft, medium-hard rock.
并引入各向异性张量及旋转硬化法则描述其各向异性及演化特征。
An anisotropic tensor and the rotational hardening law are introduced to reflect the evolution of anisotropy.
本文主要介绍由磁性元件组成的高炉程序控制器及旋转布料器控制系统。
This paper describes the program controller and the control system of distributing gear of a blast furnace with the application of magnetic logic elements.
方法回顾性分析15例脑动静脉畸形传统及旋转dsa的造影影像资料。
Methods The images of 15 patients with CAVM developed by traditional DSA (TDSA) and RDSA were retrospectively analyzed.
本研究主要是对该起重机的旋臂梁的设计及旋转功能部分的机构设计及参数的选择。
It mainly researched the design of the rotary arm and the design of the mechanism of the rotary part and the selection of the parameter.
测力系统和数据处理系统将测得的流体动力进行处理，最终求得附加质量及旋转导数。
Measuring system and data processing system can deal with the hydrodynamic parameters to get the added mass and rotational parameters.
实验表明，该方法能有效抵抗图像对比度、亮度及旋转的影响，并且大大减少了运算时间。
The experiment shows that the method can resist the effect of the brightness, contrast change and rotation of image, and reduce calculating time greatly.
采用1286电化学接口及旋转圆盘电极测定了硫酸铜镀液阴极极化曲线和循环伏安曲线。
Cathodic polarization curve and cyclic voltammetric curve of sulfate copper plating solution are determined with 1286 electrochemical interface and rotating disc electrode.
结果：螺旋CT三维影像能立休、精确、多方位地显示骨折的部位、范围、移位及旋转等情况。
Result: the three-dimensional image can show the position, range, shift and rotation of the fracture, exactly and angularly.
结果发现，质量、红移及旋转频率对相应状态方程质量-半径关系的简单限制很难区分不同的中子星模型。
We discover that it is hard for us to distinguish different neutron star models by the simple constraints of masses, redshifts and rotations on mass-radius relations.
基于激光三维扫描仪的军械装备器材非接触式三维信息采集系统，由PC机、激光扫描仪及旋转台装置组成。
The ordnance non-contacting 3d data auto-collecting system based on laser 3d scanner is composed of PC, laser scanner and rotating platform device.
给出了旋转对推进剂应力应变的影响、产生的热力学方面的影响及旋转引起的气体动力学的影响等的分析计算模型。
The models of the spinning induced effects upon propellant grain stress and deformation, thermodynamics and gas dynamics were set up.
采用3维实体单元模拟激光辐照下静止及旋转充压柱壳的应力和应变分布，分析了柱壳可能发生破坏的位置和条件。
When a laser beam irradiates a cylinder shell, the irradiated area becomes softer and the cylinder shell will be destroyed.
要知道软件升级到可以预测撞击的确切经纬度绝非易事，因为切斯利每次都要将地球自传，方向及旋转轴等因素考虑在内。
Upgrading it to give the exact latitude and longitude of the collision wasn’t simple work, since Chesley had to factor in the spin, orientation and rotational wobble of the Earth at each moment.
即使在汽车熄火及锁着的时候，这些冷却风扇也在呼呼旋转着，所以当你回到车内时，你无需开大耗电的空调。
Even when the car is off and locked, these fans whir around, so when you step back into it you don't need to crank up the power-hungry air conditioning.
他问，我还没来得及纠正他，可怕的光芒便在整个房间里旋转起来，接着他倒在了地上。
'he asked, and before I could correct him, the room was filled with a terrible, whirling light, and he fell to the ground.
乔治·布隆斯基及夏洛特·布隆斯基（George and CharlotteBlonsky），两人发明了“旋转助产仪”，即一个利用高速旋转帮助产妇生产的装置；
George and Charlotte Blonsky, who invented a device to help women give birth by spinning them at high speed;
从基本的设计及专注于客户需求到最新的NTG滚珠丝杠，BSR螺母旋转型滚珠丝杠和其他高负载性能产品。
Right from the classic designs and dedicated to our customer needs to the latest NTG ballscrews, BSR rotating nuts and those of higher capacity.
翼片稳定的旋转，可以调节牵开力量及放松组织，同时不影响其稳定性。
The stable rotation produced allows adjustable retraction and tissue relaxation without compromise in stability.
有旋转模具设计及制造经验者优先。
Experience in rotary tooling design and machining process will be preferred.
旋转气锁有各种不同的旋转叶适合客户用途及不同的物料– 如粉状，颗粒或者小球状所需。
Rotary airlocks are sized for your applications and are available with custom rotor types to suit your applications and materials?powders, granules or smaller pellets.
结论：旋转手法是治疗椎动脉型颈椎病的有效方法，正确的诊断及适应证的选择是取得良好临床效果的关键。
Conclusion: Rotational manipulation is an effective method for cervical spondylosis in vertebral artery type. The correct diagnosis and selection of indication are the key for good results.
在清水旋转射流研究的基础上，研究了高分子聚合物添加剂对旋转射流结构特性及破岩效率的影响规律。
Based on water rotary jet study, the influence rules of macromolecule polymer additives on the configuration character and erosion effect of rotary jet are studied.
在清水旋转射流研究的基础上，研究了高分子聚合物添加剂对旋转射流结构特性及破岩效率的影响规律。
Based on water rotary jet study, the influence rules of macromolecule polymer additives on the configuration character and erosion effect of rotary jet are studied.
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