查询词典 scissors blade

This blowing fan has a hub connected to the rotating shaft of a motor and a number of blades mounted on the outside surface of the hub at fixed intervals to flow air in the centrifugal direction of the fan. Although this fan is produced in a shape of axial fan or diagonal fan by integrally forming the separate turbo blade on the tip or trailing edge of the rotor blade, the blowing noise can be reduced in addition to the increase in the entire wind quantity of the fan by embodying the optimum set angle of the turbo blade.

由连接在电动机的旋转轴上的轮毂和按一定间隔安装在上述轮毂外周面上的多片叶片构成、使空气向风扇的离心方向流动的送风风扇，虽然制作成将另外的涡轮叶片形成在旋转叶片的叶梢或后沿上而与其成为一体的轴流式风扇和斜流式风扇的形式，但通过实现上述涡轮叶片的最合适的设置角度，便使整个风扇的风量增大，同时减小送风噪音。

She is shaped microfiber nylon bristles brush clearance axis function, with the function and application of clean water rolling every blade of tongue pressure to offset the removal of adsorbed functional integration, Trinity, and its fiber bristles of the softness and flexibility of the blade of tongue cleaning pursuit of the finer more comfortable, more clean brush principle, to create a S, C, L, M, U-shaped fiber brush tube axis by measuring the quality of Shenzhen Institute of test showed that the degree of its cleaning, and can be used as blade of tongue and mucous membrane, such as wrinkle-wall soft-tissue-specific cleaning products.

她是将异形超细纤维尼龙刷毛轴的清刷功能，与水流清洁功能和运用滚动隔压以抵消舌面吸附的清除功能相融合，三位一体，其纤维刷毛的柔软性和弹性，对舌面清洁追求越细越舒适、刷得越干净的原则，制造出S、C、L、M、U形纤维的管型轴刷，经深圳市质量计量检测研究院测试表明，其清洁程度好，可作为舌面及粘膜皱壁等软组织的专用清洁产品。

CONSTITUTION: The button-sewing machine comprises: a fixing means for fixing a button and an article being sewn; a moving means for moving the fixing means to stitch 缝制 the button to the article being sewn with seams of a specified sewing pattern; a fixed blade; a moving blade for drawing a thread and then moving to cut the thread by the cooperation with the fixed blade; and a button, wherein the machine has a control means for controlling a fabric transferring means to move the button to a preset position before cutting the thread.

原理：钉扣机包括，一个固定部件，用来固定按钮和一个缝纫零件；一个移动零件，用来移动固定部件来把纽扣缝制在部件上，绘上一个特别的缝纫图案；一个固定刀片；一个移动刀片用拖出线，然后通过与固定刀片的联合切断线；最后一个按纽，就是机器的一个控制部件，用来控制一个纤维转变方法用来移动按纽，在切线之前，提前找好位置。

Constitution:the button-sewing machine comprises:a fixing means 构件 for fixing a buttonand an article being sewn;a moving means for moving the fixing means to stitch the button to the article being sewn with seams of a specified sewing pattern; a fixed blade; a moving blade for drawing a thread and then moving to cut the thread by the cooperation with the fixed blade;and a button,wherein the machine has a control means for controlling a fabric transferring means to move the button to a preset position before cutting the thread.

一种钉扣机，设置有布料保持件的可动、固定切换机构，该切换机构在钉扣缝制时可在以下两种状态之间进行切换：将布料保持件固定保持在规定位置上从而停止该布料保持件在左右方向上的移动的状态、或者解除对布料保持件的位置固定从而使该布料保持件通过可动台与纽扣保持件一起在前后方向、左右方向上移动的状态，在该切换机构上安装有可在左右方向上的一定范围内调整布料保持件的固定保持位置的位置调整机构，由此可使整体结构简单，可实现小型化、轻量化及低成本化，且即使在将柔软的布料作为缝制对象时也不会出现缝制褶皱等，另外，无论线的种类和粗细如何，都可进行缝制品质高的钉扣。

Huayi tools now produce: disposable ultra micron carbide, ceramic, metal-ceramics tools; numerical control handle, arbor, cutter head; PCD, CBN blade; cobalt HSS, ultra micron carbide, metal-ceramic pan, ball-end milling, rake blade, rose-reamer, carving tools, left driller, and deep-hole driller, step driller, reamer, screw, saw blade, Welding tool, and non-standard forming cutter.

华益工具目前生产产品：舍弃式超微粒硬质合金、陶瓷、金属陶瓷刀片；数控刀柄、刀杆、刀盘；PCD、CBN刀片；钴高速钢、超微粒硬质合金、金属陶瓷平底、球头铣刀、斜度刀、倒角刀、雕刻刀、钻头、左钻、深孔钻、台阶钻、铰刀、丝攻、锯片；焊接刀具、及非标成形刀具。

This completely new rotor head include leading edge blade control, 8mm blade holder spindle, 8 x 16 mm thrust bearings,, 5mm main blade drag bolt, and 3D inspired new design head damper rubber.

此全新的主旋头包括最尖端的主翼控制， 8mm 主旋翼螺母， 8 x 16 mm 压力轴承，5mm 拖螺栓，和新设计的3D橡胶缓冲垫圈。

Then a single blade of fan is used to analyze the effects of different length of blade and different chord length of blade on its inherent frequency for the purpose of the study in the course of design.

然后由离心风扇单个叶片入手，研究了叶片长度、叶片弦长对风扇单个叶片的固有频率的影响规律，为下一步研究离心风扇的结构参数提供了依据和思路。

A variety of low-temperature blade and cutting plate machine blade, the blade machine Chongjian, the mill guide.

各种中低温剪刃，剪板机剪刃，联合冲剪机刀片、轧机导卫。

Because the error mainly comes from theresonant region, the error correction method can only be used in resonant region, andcan effectively improve the efficiency of the statistical analyzing solutions. Two types of the mistuned bladed disks, whose friction damping are blade dryfriction damping and blade-to-blade dry friction damping, are modeled respectively. Amulti-harmonic method which can employ the fast Fourier transformationtechnique is proposed to investigate the vibratory response of the bladed disks withthese two types of nonlinear friction damping. Formulations of the solution for thesetwo types of motion functions are deduced. The characteristics of the forced responseof the bladed disks with these two dry friction damping are analyzed and summarizedunder various system parameters. The vibratory response of the bladed disk with dryfriction scatter mistuning is investigated.

针对叶盘系统中两类主要的非线性干摩擦阻尼形式，分别建立了具有叶片干摩擦阻尼和叶间干摩擦阻尼的失谐叶盘系统的非线性力学模型；提出了一种可利用快速傅立叶变换技术的多谐波分析方法；分别推导了具有这两类干摩擦阻尼形式的叶盘系统运动方程的求解公式；在各种系统参数条件下，研究了干摩擦阻尼失谐叶盘系统的受迫振动响应特性；对具有干摩擦散乱失谐的叶盘系统振动响应进行了研究，分析总结了干摩擦散乱失谐对叶盘系统振动响应特性的特殊影响规律。

The microprocessor controlled pitch regulation ensures continuous and optimal adjustment of the angles of the blades in relation to the prevailing wind.The pitch mechanism is fitted in the blade hub and contains a separate hydraulic pitch cylinder for each blade. These separate cylinders also ensure triple braking safety, because one feathered blade is sufficient to stop the turbine.The adjustment procedure takes place every second.

微处理器控制叶片针对自然风向进行连续不断地最优的角度调节，每个叶片里面都分别配有一个液压缸来适配这种机械调节装置，这些分离的液压缸同时能保证涡轮机的制动安全，叶片转得过快足以导致涡轮机停机。

The two-acre Dunbar Community Garden in Little Rock has served as a model for several years.

几年来，坐落于小石城，占地两英亩的邓巴社区菜园树立了一个标杆。

Jerry points to the jacket hanging in the bathroom. It's ruined, and unwearable What?

杰瑞指着洗手间里挂着的夹克，毁了，不能穿了）什么？