The air filter element should be replaced after cleaning 3 times, and the cleaning cycle can be determined by the air quality of the usual control area.
空气滤芯通常在清洁3次后就应替换新的，清洁周期能够由平时驾驭区域的空气质量而定。
In this paper, the theoretical model of cross-flow of grain cleaning fan on farm is proposed by using the finite element method.
本文应用有限元方法，建立了横流式农用清选风机内部的气体流动数值模拟模型。
Thus, the movement of the first magnet is transferred by the second magnet to the clean head so the cleaning blades move against the filter element.
因此，所述第一磁体的移动被所述第二磁体传递至所述清洗头以使得所述清洗叶片移动靠在所述过滤器元件上。
The portable oral care system has an oral care implement with a handle and a head with a tooth cleaning element.
便携式口腔护理系统具有带有手柄的口腔护理器具和带有牙齿清洗元件的头部。
The cleaning element carrier has a first area and a second area wherein the second area is disposed inboard of the first area.
清洁元件载体具有第一区域和第二区域，其中第二区域设置在第一区域的内侧。
The basis method of the FEA experiment platform for cleaning element in brush shape is elaborated.
阐述了排刷式剥叶元件有限元分析试验平台设计的基本方法。
An oral hygiene implement includes a cleaning element carrier and a body.
本发明公开了一种口腔卫生工具，所述工具包括清洁元件载体和主体。
A toothbrush head has a tooth cleaning element extending from the head.
一种牙刷头具有一个从刷头延伸的牙齿清洁单元。
The tooth cleaning element is rotatable relative to that portion of the head from which it extends.
牙齿清洁单元可以相对于其从 刷头延伸的那部分旋转。
If the elastic element of pressure gauge, once the oil enters the oxygen required by four grasp carbon cleaning repeatedly until there is no grease.
假如一旦油进入耐震压力表的弹性元件中，必需用四抓化碳反复清洗直到没有油脂时为止。
The cleaning element is attached to the cleaning element holder.
清洁元件被安装到清洁元件保持体。
A cleaning tool and an effective technique for realizing a higher cleaning effect in the cleaning tool having a cleaning element for wiping a region to be cleaned is provided.
一种清洁工具和清洁元件。本发明的目的是提供一种用于实现清洁工具的更好的清洁效果的有效技术，该清洁工具具有用于擦拭要被清洁的区域的清洁元件。
In this paper, vibration characteristics of plate sound source driven by transducer commonly used in ultrasonic cleaning are analyzed with the finite element method.
为了解超声清洗等应用中常用超声换能器激励的板声源的振动特性，使用有限元方法对其进行了研究，并通过实验验证了仿真结果。
On a new experimental set-up of filter with three ceramic filter elements, the transient velocity outside the filter element is measured by hot-wire anemometer during pulse-jet cleaning process.
在由三根陶瓷滤管组成的实验装置上，利用热线风速仪对脉冲反吹时滤管外瞬态流场进行了测定，分析了喷吹压力、脉冲宽度、过滤气速和喷吹距离对滤管外流场的影响。
The utility model relates to a water purifier with automatically cleaning filter element, which is mainly composed of a casing, a filtering element, a rotation device, a rolling brush cylinder, etc.
一种滤心自动清洗净水器，主要由外壳、过滤心、旋转器和滚刷筒等构成；
Cleaning drying tank, the element is dry and without water trace.
净化烘干槽，独特的烘干前处理技术，工作干燥无水渍。
The utility model has the advantages of simple structure, convenience for use, repeated disassembly and cleaning of the filter element, convenience for maintenance and low large for use, etc.
本实用新型具有结构简单、使用方便、滤芯可反复拆卸清洗、便于维护保养、使用费用低等优点。
The automatic cleaning function can be realized by the back flush system, so that the cost for frequently replacing the filter element is saved, and the maintenance is simple and easy.
反向冲洗系统，可以实现自动清洗功能，节约了频繁更换滤芯的成本，维护简易。
The purification filter element unit is communicated with a communicating pipe through a delivery pipe, and the communicating pipe is communicated with the cleaning solvent box.
净化滤芯单元通过 分液管与连通管连通，连通管与清洁溶剂箱连通。
The spacing between the cleaning element and the belt is adjusted through the automatic tightening of the spring, whereby the effects are ensured.
通过弹 簧的自动拧紧力调整清扫件与皮带的间隙，确保效果。
The spacing between the cleaning element and the belt is adjusted through the automatic tightening of the spring, whereby the effects are ensured.
通过弹 簧的自动拧紧力调整清扫件与皮带的间隙，确保效果。
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