查询词典 cleaning device

In this paper,The necessity of frequency tracking in ultrasonic cleaning equipmens is discussed.Based on a introduction on the principle of the mian circuit of the ultrasonic power supply for cleaning equipmens and the principle of PLL ,the output frequency of 74HC4046 is changed by a singlechip measuring the phase difference between volage and current.

本文讨论了超声波清洗机中自动频率跟踪的必要性，在介绍超声波清洗机的主电路原理、PLL锁相环原理的基础上，利用单片机检测超声电源负载的电流、电压的相位差，来改变74HC4046 的输出频率，完成了变步长频率跟踪软件设计。

In this paper,the necessity of frequency tracking in ultrasonic cleaning equipmens is discussed.Based on introduction on the principle of the mian circuit of the ultrasonic power supply for cleaning equipmens and the principle of PLL,the output frequency of 74HC4046 is changed by a single chip measuring the phase difference between volage and current.The software of adaptive tracking technique with varied frequency steps is completed.

讨论了超声波清洗机中自动频率跟踪的必要性，在介绍超声波清洗机的主电路原理、PLL锁相环原理的基础上，利用单片机检测超声电源负载的电流、电压的相位差，从而改变74HC4046 的输出频率，完成了变步长频率跟踪软件设计。

Agricultural materials are zoetic, so the process of threshing and cleaning are complicated and the mechanism of threshing and cleaning are illegible.

农业物料是有生命的材料，其脱粒和清选过程较复杂，关于脱粒和清选机理的研究还不够深入。

Tumbling is the process of cleaning or abrading parts in a rotating container ,either with or without cleaning or abrasive materials .

滚动加工：滚动加工过程是在滚桶滚动中清洁或磨擦工件，可用或不用研磨材料。

The awesome cleaning power of carbonating solutions creates a powerful reaction that deep cleans carpets in a safe and gentle way...and because the bubbles do the work for us, Chem-Dry does not need to use the gallons of soapy cleaning chemicals that steam cleaners or do-it-yourself machines rely on so much.

这种超强的二氧化碳系统产生强烈地反应，温柔和安全地深度清洗地毯。

The company is engaged in the product altogether has 10 big series many kinds, deodorizes equipment deafen noise reduction equipment filter plant instruments and meters pump valve tubing other equipment including the raw water handling equipment sewage treatment equipment clean cleaning equipment water treatment chemical air-cleaning facility dust removal and so on.

公司从事的产品共有 10大系列多种，包括原水处理设备、污水处理设备、清洗清理设备、水处理化学品、空气净化装置、除尘除臭设备、消音降噪设备、过滤设备、仪器仪表、泵阀管材、其他设备等。

The dry cleaning industry is a service industry for the cleaning of garments, draperies, leather goods , and other fabric items.

干洗行业是服务行业，衣物、织物、皮货或其他布类的东西都可以干洗。

Although the first CT product launched only by the end of 2006, by now at the beginning of 2008, we have more than 50 items already, covering from cleaning clothes, window cleaning tools, floor squeegees, floor scrapper, mops and a wide variety of janitorial trolleys.

从2006年底开始推出欧洲专业标准及质量之专业清洁配套用具，如清洁服务车、水桶榨水车、玻璃清洁工具、地面清洁工具、专业设计之推水扒、手铲刀等50多款产品。

Although the first CT product launched only by the end of 2006, by now at the beginning of 2008, we have more than 50 items already, covering from cleaning clothes, window cleaning tools, floor squeegees, floor scrapper, mops and a wide variety of janitorial trolleys.

從2006年底開始推出歐洲專業標準及質量之專業清潔配套用具如清潔服務車、水桶榨水車、玻璃清潔工具、地面清潔工具、專利設計之推水扒頭、手鏟刀等50多款產品。

Care should be observed in cleaning and in removing residues of the cleaning medium.

在清理和清除过程中，应该细心的观察清洗介质的残留物。

Alternatively, the con- trollers can use the synchronous rectifier itself or loss- less inductor current-sensing methods to provide overload protection with lower power dissipation.

另外，康威特罗勒斯可以使用同步整流器本身或亏损减少电感电流检测方法，以提供低功耗过载保护。

Mr. Dauber's other Schatz hangs in his home movie studio.

多伯把沙兹的另一件作品挂在家里的电影室。