如果您必须连续两天使用他们，每次使用之前都需要清洗和消毒。
If you have to use them on two consecutive days, clean and sanitize before every use.
所以Barbeito和三位志愿者做了如下实验：他们连续73天不刮胡子，然后在胡子上喷洒一种无害的细菌，并证实在这种情况下，细菌比没有胡子的时候更难以清洗。
So Barbeito and three volunteers grew their own beards for 73 days, then sprayed them with harmless bacteria and demonstrated that it was harder to wash the germs out of a beard than off clean skin.
采用真空硬脂酸锌浸渍封孔及超声波清洗前处理，对铁基粉末冶金件连续化学镀镍。
The electroless Ni plating on Fe-based powder metallurgy articles was continuously carried out with pretreatments of pore sealing by immersing in zinc stearate in vacuum and ultrasonic cleaning.
在包装物质以及消费后物质的回收领域，苏瑞玛闻名世界，可提供许多解决方案，包括：预洗，湿式破碎，清洗，连续破碎以及再破碎。
World renowned in recycling of packaging and post-consumer materials, SOREMA offers a wide range of solutions including: pre-washing, wet grinding, washing, continuous grinding and re-grinding.
针对反渗透膜在长期连续运行中造成的膜污染问题，进行反渗透系统的清洗工作。
Cleaning has been performed to the counter-infiltration membrane due to its pollution problem caused by long and continuous operation.
依据其特低流速的特点，研究成功具有在线、连续自动清洗功能的塑料螺旋齿管技术。
The author succeeds in studying the plastic screw geared tube technology with on-line continuous self cleaning function based on its ultra low flow ratio.
特殊改良后的盘销式叶片，适用于连续生产或批量生产，易换色，易清洗。
A pin disc blade special improved, suitable for continuous production or mass production, easy to change color, easy to clean.
介绍了一种中试规模的用于原位清洗（CIP）或原位灭菌（SIP）的次氯酸钠连续发生器。
A pilot-scale reactor for continuously generating sodium hypochlorite ( NaCIO) , which is applied to the cleaning-in-place (CIP) and the sterilizing-in-place (SIP) , is introduced in this paper.
为获得最佳效果，应连续每天24小时使用。每天至少清洗一次。
For best results Mepiform should be worn for 24 hours per day, with at least one daily washing of the skin.
主要介绍一种易清洗操作的折流式连续逆流提取机和长槽法兰紧固件。
One continuous counter flow extraction machine with fold flow and long slot flange tightening component were introduced in this article.
本超声波清洗机设备具有超声波清洗、喷淋、风刀切水、烘干、网带连续传动等功能。
This equipment has the function of the ultrasonic cleaning, spray, the wind shearing water, drying, with net belt continuous transmission, and such the functions.
采用双光路激光系统，对清洗液的相对浓度进行了连续测量，给出了测定原理和实验装置。
The principle and an experiment device are introduced by which the measurement of the relative concentration of lotion is carried out continuously with the double beam system of laser.
适合于器械，元器件，机械零部件的连续式清洗作业。
Suitable for the continuous cleaning operations of the appliance, components, and the machinery parts.
本超声波清洗机设备具有超声波清洗、喷淋、风刀切水、烘干、网带连续传动等功能。
This equipment has the function of the ultrasonic cleaning, spray, the wind shearing water, drying, with net belt continuous transmission, such the functions.
本超声波清洗机设备具有超声波清洗、喷淋、风刀切水、烘干、网带连续传动等功能。
This equipment has the function of the ultrasonic cleaning, spray, the wind shearing water, drying, with net belt continuous transmission, such the functions.
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