Cover your nose and mouth when sneezing or coughing ; wash hands with liquid soap once dirtied ; and wear masks if you have respiratory tract infection . keep indoors well ventilated 在打喷嚏或咳嗽时应把囗鼻掩住，双手弄脏了要用清洁液洗净，如果患上呼吸道感染，应戴上口罩，免得传染给周围的人。
The heat source of the greenhouse comes from the sun radiation primarily , can according to below the experience value radiates to the sun that choose the general glasshouse the worth need well ventilated deal 温室的热源主要是来自太阳辐射，可以根据以下经验值来选择一般温室的太阳辐射值所需的通风量。
I noticed that his doghouse was similar in size to a small , one - person room 8 x 10 feet . it was clean and well ventilated and had a full size front door and two square windows on each side 我注意到这间狗屋的大小约8尺宽10尺长相当于一间小型的单人房，既乾净又很通风，出入口相当大，而且每面墙都有两个方形窗户。
A person must seek a place of quietude , which is well ventilated , free from dust , insects , unpleasant smell , draught , and moisture . there should be no distraction whatsoever 一个人需要寻找一个安静地所在，在那里有良好的通风，没有灰沙，没有虫子，没有让人感到讨厌的味道，没有太强烈的气流，不潮湿，那里应该没有任何会让你分心的什么事务。
The material should be absorbent and well ventilated , such as cotton . you should also choose your clothing to suit weather conditions . wear long sleeves and trousers in cold weather , and additional clothing or a jacket as necessary 质料应具备吸汗和通风的特性，例如棉质，并配合天气和运动地点，寒冷时应穿著长袖衫裤，带适量的御寒衣服和风褛。
The shanghai china rope draft equipment limited company is located shanghai fengxian area shanghai and hangzhou road 3 , 352 is specialized devotes to the well ventilated air regenerating device scientific research , the manufacture , the trade to a body joint capital enterprise 上海华索通风设备有限公司是一家专业致力于通风换气设备科研、制造、贸易于一体的合资企业。
Because of the reinforce treatment has no obvious influence to porosity , fluranted polymers proposed well ventilated function that does not affect the breath of cultural object , which can help to keep the cultural object long life 吸附等温曲线显示，分别用f一oh和f4一55保护过的砂岩及砖材具有与文物材质本身相一致的吸收水蒸气能力，因此可与周围未处理部分协调一致。
If there are practical difficulties for installation of the off - gas destructor , the ozone generator and the contact tank should be installed in a well ventilated area fitted with ozone leakage detector with automatic alarm and equipment shutdown device 假如实际情况难以安装清除漏出臭氧的装置，便应把臭氧产生器和臭氧接触缸安装在空气流通的地方，并且装上了附有自动警报器和关闭设备的臭氧泄漏探测器。
If there are practical difficulties for installation of the off - gas destructor , the ozone generator and the contact tank should be installed in a well ventilated area fitted with ozone leakage detector with automatic alarm and equipment shutdown device 假如实际情况难以安装清除漏出臭氧的装置，便应把臭氧产生器和臭氧接触缸安装在空气流通的地方，并且装上了附有自动警报器和关闭设备的臭氧泄漏探测器。
Chang zhou ming yang the car accessories limited company is a profession to produce every kind of car type top tail clear water pot , wash away dirt pot well ventilated tube , brake oil cup etc . heavy type the fuel on the car a freshet a tool box . every kind of hollowness blow the a business enterprise for producting , and every kind of combination tool box etc . product , the product category is numerous , the equipments is well - found , through the experience backlog of few decadeses , the product quantity promotes continuously , the production scale extends gradually , can produce the specification minimum 50 grams of , biggest 15000 grams of , length is 1 . 6 hollowness of rices blows a pack . product regardless in molding tool design , or production line , all already beyond the reach of the domestic goes together . my factory can also according to customer the need of the product specification , color and luster , come to kind design to order the system 常州市明炀汽车配件有限公司是专业生产各种车型上尾翼清水壶，洗涤壶通风管刹车油杯等。重型汽车上的燃油箱澎涨水箱塑料工具箱。各种中空吹塑箱包制品及各种组合工具箱等产品的企业，产品种类繁多，设备全，经过数十年的经验积累，产品质量不断提升，生产规模逐步扩大，能生产规格最小50克，最大15000克，长度为1 . 6米的中空吹塑产品。
