查询词典 spool

The characteristics of the hydraulic pipe orifice and spool valve under different conditions have been studied by numerical analysis.

对不同条件下液压阀节流孔口和滑阀的性能进行了仿真研究。

In chapter 7, the DPIV (Digital Particle Image Velocimetry) systems is set up, the physical models such as sudden expansion channel, flow-out poppet valve and spool valve is fabricated.

第七章建立流场DPIV实验可视化系统，制做突然扩大流道模型，外流式锥阀模型和滑阀模型，并利用粒子图像测速技术对模型的速度场进行测量。

In the second position, there is no contact between the spool shaft and the pinion gear.

在该第二位置上时，绕线筒轴与小齿轮不发生接触。

This box, which also has a key operated switch in series with the push-button switch, plugs into connectors located on the spool which holds the Extension Wire (these connectors are visible in the photo, being the two red coloured items).

此框，其中也有一个关键的操作开关在一系列与推动按钮开关，插头连接到设于后台持有延长线（这些连接器是可见的，在照片，被两个红色件）。

Compare the reciprocating engine with the spool engine that widespread use in automobile industry at present.

通过对往复发动机与旋转发动机的结构特点与工作原理进行对比研究后。

We hope for seeks one new engine which could unify the reciprocating engine with the spool engine characteristic to a body.

作者试求设计一种能够结合往复发动机与旋转发动机特点于一身的新型发动机。

After reform and open policy, along with the Tianjin Port fast development, the big port oil field's exploration and development and Dagang district's establishment, the Tianjin economic development zone rising in Binhai salt flat, the urban development started to jump out the central city to the Binhai area along the Haihe river spool thread.

改革开放以后，随着天津港的快速发展，大港油田的勘探开发和大港区的设立，天津经济技术开发区在滨海盐滩的拔地而起，城市发展开始跳出中心城区以海河为轴线向滨海地区拓展。

Common type oil mist device in a state of fuel inlet, when plug 10 as long as the screw pine oil, the oil cup on the cavity c they pass the atmosphere, at the same time, enter the incoming compressed air will be cut-off valve spool 2 pressure in the cut-off valve seat 4 on, cut off the passage of compressed air into the c-cavity.

普通型油雾器能在进气状态下加油，这时只要拧松油塞10后，油杯上腔c便通大气，同时，输入进来的压缩空气将截止阀阀芯2压在截止阀座4上，切断压缩空气进入c腔的通道。

Simple adjustments allow the most efficient use of material,and the selvage is automatically collected onto a spool for easy disposal.

简单的调节能容许材料最有效地被使用，而边缘没有用上的部分将会自动收集在卷筒上，方便清理处置。

Sleeve valve on this character, so you can change the shaft sleeve-type plug-type spool.

套筒阀就具有这个特点，因此可以将轴塞型阀芯改成套筒型。

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。