查询词典 bellows pneumatic

In a large range through adjusts the rapid of electromotor and the pneumatic sowing structure.

通过更换不同的吸针，可满足播不同大小的种子。

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工程制图，机械设计基础，电工基础，电子技术基础，机电控制技术，数控技术，液压与气动，传感与检测技术，机电产品制造工艺，表面组装工艺，电气控制与PLC，专业外语，CAD/CAM，机电设备故障诊断与维修，电子设备结构及新知识讲座。

The basic characteristics of the whole process were gained. When the seedling falling out of the tube feet, the difference of the time interval between 2 neighboring seedlings wasn't notable, and the difference of the time interval of 2 neighboring seedlings wasn't notable and the agricultural time was not special notable. These results showed that the uniformity of the pneumatic ordered throwing transplantation was excellent and could meet the demands from design and agriculture; Upstanding state was primary as the seedling falling out of the tube feet, it showed that the seedling could keep erective preferably when the seedling falling to the field.

结果表明：钵体苗从导苗管管脚中落出时，相邻2株钵体苗落出时的时间间隔差异不显著，从左中右3个管脚落山的相邻2株钵体苗的时间间隔与农艺要求的时间差异极不显著，说明气力有序抛秧均匀性好，能满足设计要求和农艺要求；钵体苗从导苗管管脚落出时以直立状态为主，表明气力有序抛秧的钵体苗落入田间时能较好地保持直立。

The relation of controlling air and solid flow rate in the pneumatic valve with an extended plane segment was also given. Influence of the height of the inlet tube on the control characteristics was discussed as well.

结果表明，隔板高度增加使控制特性由调节特性向开关特性转变，水平通道长度增加使物料流动阻力增加，需与足够高的进料管直段高度相匹配，才能获得良好的控制特性。

SATEC Series 300 LX , featuring an Automatic Extensometer and Pneumatic Grips, and 3300 series testers.

SATEC 系列300 LX 兼有自动伸长计和气动握紧，及3300系列试验器的特点。

In applications where mechanical springs can not be used, a pneumatic spring provided with stored air pressure is capable of providing a fail safe mode.

对于有些无法采用机械弹簧的应用场合，可以配置气动弹簧，以储备足够实现故障安全功能的气源压力。

As a replacement of valve number 1 with Red Valve's Type A and pneumatic fail-safe system 700, valve number 3 has accomplished an improvement in the fluid dynamics of the system.

作为1号阀的替代品，美国红阀公司A型夹管阀和无故障气动系统700，也就是左图中的3号阀，极大地改善了流体介质的流动性。

The research conducts an actual examination, and then utilizes software to simulate and estimate the result. Firstly, the initial data obtained from a real felid experiment in a hot spring suite and the researcher relies on the analysis of Mapinfo and Flovent understanding the distribution and proliferation of the hydrogen sulfide. Secondly, by simulating the pneumatic fluid, the researcher proposes the root causes and suggests the improvement plan and design that offer a reference for establishing a comfortable and safety indoor hot spring environment.

本研究方法拟采用实际检测调查法，后运用模拟软体模拟比对为辅助，选择於阳明山大屯山区某温泉旅馆之温泉套房进行个案硫磺气体调查量测，分别进行不同高度及时间点上之实测，并将其结果套绘於Mapinfo软体上，分析了解室内硫化氢之分布状态与扩散行为，再利用FLOVENT软体进行室内风场行为之模拟，并依结果发现问题以寻求减量改善之方式与设计成效，提供温泉建筑室内环境舒适品质之参考依据，给予游客在从事温泉休憩活动时之保障。

High-pressure and dense-phase pneumatic conveying of pulverized coal is a key technology in the field of large-scale entrained bed coal gasification. One of its major problems is how to obtain high solid-gas ratio in the conveying pipe.

煤粉高压密相气力输送是气流床加压气化的关键技术，其核心问题之一是如何获得较高的管路固气比。

Monitored Building Management System, Fire Safety System and Pneumatic Tube.

提供24小时技术上的支援给主要空调的叁大功能，监看大楼管理系统、火警安全系统、风管，修理、检修及适当地修正系统

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48