盖板

The cover plate constructed in this way reduces disk vibration due to air damping effects resulting from a narrow gap between the disk and the cover plate while suppressing noise due to the presence of the abruptly expanded portion.

以这种方式构成的盖板由于盘片和盖板间的间隙产生的空气减振效果，减少了盘片的振动，同时由于设置有突扩部分，降低了噪声。

An upright piano includes a fall-board (12) hinged to a upper sill (10f) and connected through a pair of flexible coupling (13) to side arms (10b), and each of the flexible couplings has a rotary damper (13b) embedded in the side arm and an Oldham's coupling (13a/ 13c/ 13q) connected between the fall-board and the rotary damper so that the Oldham's couplings take up misalignment between the rotational axis (AX1) of the fall-board and the rotational axes (AX2) of the rotary dampers.

一种立式钢琴包括铰接在上部横梁（10f）上、并利用一对挠性联轴节联接在所说侧臂板（10b）上的一个落式盖板（12），每个挠性联轴节具有嵌埋在侧臂板中的一个旋转阻尼器（13b）和联接在落式盖板与旋转阻尼器之间的一个奥德海姆联轴节（13a／13c／13q），从而奥德海姆联轴节可以消除落式盖板的旋转轴（AX1）与旋转阻尼器的旋转轴（AX2）之间的对准误差。

This thesis analyses mainly the problems of flat's lubrication of carding machine,and discusses some ideas of flat's lubrication

本文通过对盖板梳棉机盖板润滑存在的问题进行研究分析，提出关于盖板润滑的一些想法，供大家共同探讨。

Through analysis of the domestic application status of the domestic top clothing wire and the wire quality analysis,some requirements are put forth for hi-speed and hi-capacity of carding machine wires of flat top on clear-carding combine.

介绍了国产盖板针布钢丝的使用情况，通过对国内外盖板针布采用钢丝材质的分析，提出了梳棉机高速高产及清梳联发展对盖板针布钢丝材质的要求。

Products for flotator impeller and cover plate, and then mill the impeller and pump impeller cover and rubber lining jacket, etc.; 3, fabric core conveyor belt and special belt Product ordinary cotton canvas is divided into core and nylon fabric, polyester fabric core conveyor belt can be based on user needs and working condition for processing.

产品为浮选机叶轮和盖板、再磨机叶轮和盖板以及衬胶泵叶轮护套等；3、织物芯输送带及特种带产品分为普通棉帆布织物芯和尼龙、聚酯织物芯输送带，可根据用户需求和工况进行加工制造。

Remove all nuts and bolts from cover plate and take off plate.

从盖板上拆卸所有螺母和螺栓，然后将盖板拿开。

The system discussed these step, point out all sorts of add cent comb with what give cotton board, thorn roller, Xi Lin, cover board advocate cent combs exist between action interact, mutual influence, mutual replace, the improvement of the carded sliver, quality that become gauze is minute of pecten, fixed cover board, circumgyrate cover board, Xi Lin, thorn the result of the integrated action such as roller.

系统论述了这些办法，指出各种附加分梳件和给棉板、刺辊、锡林、盖板的主分梳功能间存在交互功能、相互影响、相互替代，生条、成纱质量的改善是分梳板、固定盖板、回转盖板、锡林、刺辊等综合功能的结果。

Quality of sliver forming is tested using Uster AFIS single fiber testing system under different integrated conditions for the rear hood of the card A186F equipped with back teeth guided flat with cotton web cleaner for the 3-step gauges and cotton web cleaner for 4-step wind throughput. Test shows that gauge excess small or excess large will result in poor quality of sliver forming.

为了研究棉网清洁器反齿导向盖板隔距大小和风量大小组合对生条质量的影响，采用Uster AFIS单纤维测试系统，对A186F梳棉机后罩板采用棉网清洁器的3档反齿导向盖板隔距和4档棉网清洁器风量，在不同组合条件下生产的生条质量进行了检测，检测结果显示，过大与过小的反齿导向盖板隔距对生条质量均有不利影响。

Quality of sliver forming is tested using Uster AFIS single fiber testing system under different integrated conditions for the rear hood of the card A186F equipped with back teeth guided flat with cotton web cleaner for the 3-step gauges and cotton web cleaner for 4-step wind throughput.

为了研究棉网清洁器反齿导向盖板隔距大小和风量大小组合对生条质量的影响，采用Uster AFIS单纤维测试系统，对A186F梳棉机后罩板采用棉网清洁器的3档反齿导向盖板隔距和4档棉网清洁器风量，在不同组合条件下生产的生条质量进行了检测，检测结果显示，过大与过小的反齿导向盖板隔距对生条质量均有不利影响。

Put a screw driver vertically into the opening hole at both ends of the cover and then open the cover. Put the drag chain for cables and oil pipes according to the instructions provided. Put the cover back. Note that the fixed end and the moving end of a cable should be fixed by using a tension device.

使用适当的平头螺丝刀，垂直插入盖板两端的开启孔，打开盖板，将电缆油管等按照我们提供的放置原则放入拖链，然后盖上盖板，此外，电线的固定端和活动端均应用去张力装置加以固定。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。