如果通风不良，风险将进一步增加。
通风不良时，须佩戴适当的呼吸器。
In case of insufficient ventilation, wear suitable respiratory equipment.
通风不良时，须佩戴适当的呼吸器。
S38In case of insufficient ventilation, wear suitable respiratory equipment.
通风不良时，须佩戴适当的呼吸器。
S38:In case of insufficient ventilation, wear suitable respiratory equipment.
爆炸是由于瓦斯气体在通风不良的矿井中聚集而产生的。
That explosion was triggered by an accumulation of gas in an unventilated tunnel.
通风不良干扰睡眠。
在通风不良的住所，室内烟雾会比可接受的微小颗粒水平高出100倍。
In poorly ventilated dwellings, indoor smoke can be 100 times higher than acceptable levels for small particles.
在通风不良的环境下，普通壁纸释放的CO 达到致死量只需6分钟。
During the badly ventilation, CO volume of normal PVC wallpaper only take 6 minutes to hitlethal equivalent.
在通风不良的住所，室内烟雾可超过可接受的微小颗粒含量，比室外空气高100倍。
In poorly ventilated dwellings, indoor smoke can exceed acceptable levels for small particles in outdoor air 100-fold.
由于办公室和住家往往通风不良，这些化学物质会愈积愈多进而成为危害健康的物质。
As offices and homes often have inadequate ventilation, these chemicals can build up to become health nuisances.
林中通风不良、积水过多和胡桃楸类植物的存在均为不利于黏菌生长的因素。
The harmful factors to myxomycetes were bad ventilation, surplus water and existence of Juglans mandshurica.
如果病人从医院回到家以后与十几个人住在通风不良的房间中，我们怎么可能控制结核病呢？
How can you expect to control it when patients are sent home from hospital to sleep in a crowded, poorly ventilated room with 10 other people?
你感到舒服的情况下，睡得最香。衣服过紧，盖得太厚都影响休息。通风不良干扰睡眠。
You also sleep best when you are comfortable. Tight clothes and heavy covers interfere with good rest. Poor ventilation disturbs sleep.
如果育雏室内通风不良，氧气就会逐渐减少，二氧化碳浓度增大，使空气变得污浊起来。
If the brood indoor and ventilated bad, oxygen will gradually reduce the concentration of carbon dioxide, air pollution, increase become up.
部分干洗房容积偏小，通风不良，作业工人长期接触四氯乙烯可能引起神经衰弱及肝功能损害。
The neurasthenia and lower serum albumin in workers were due to the bad ventilation in the laundries and the chronic exposure of workers to tetrachloroethylene.
结果输液环境污染、通风不良、方法不当、消毒效果不佳或消毒剂存在污染、制剂不纯普遍存在。
Results There were transfusion environmental pollution, bad ventilates, unsuitable method, inefficacy disinfection or pollution and impure disinfectant.
避免在气压过大，湿度、温度超出规定标准，通风不良，或有易燃、易爆、强腐蚀性物品的场所使用、贮存。
Avoid operate or reserve in the room with high air pressure, humidity and temperature out of the required standard, airless, or the objects of flammable, explosive, corrosive materials.
【缺点】：如遇排水不畅，容易积水浸泡，安装和维修不便，设备依赖性强，底部通风不良，电子部件易受潮。
[disadvantages] : in case of poor drainage, easy to soak water, installation and maintenance inconvenience, equipment dependence, poor ventilation at the bottom, easy to damp electronic components.
防水层施工24小时后，喷烟雾水养护；至少48小时后进行闭水试验（温度较低或通风不良时，可适当延迟进行）
Waterproof layer construction offer 24 hors. the smoke discharge woter conservation; of least 48 hours affer the water fest(low femperature orven tillation. may be appropriate to deay. )
防水层施工24小时后，喷烟雾水养护；至少48小时后进行闭水试验（温度较低或通风不良时，可适当延迟进行）
Waterproof layer construction offer 24 hors. the smoke discharge woter conservation; of least 48 hours affer the water fest(low femperature orven tillation. may be appropriate to deay. )
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