Hold the inhaler upright between fingers and thumb with your thumb on the base , below the mouthpiece 用手指与拇指直立地拿著吸入器，将拇指放在底部，及吸口的下方。
Breathe out as far as is comfortable and then place the mouthpiece in your lips around it but do not bite it 呼气至最舒服而不能再呼气的时候，将吸口放入口中置于齿间，紧闭双唇含住它，但不要咬它。
Remove the mouthpiece cover by gently squeezing the sides of the cover and check the mouthpiece inside and outside to see that it is clean 轻轻挤压吸口盖的两侧，移除吸口盖。检查吸口内外是否乾净。
Heat are recycled by a lot of suction holes arranged on the side of whole cooling section , hot gas are sucked through the holes , branch pipes , valves , and general pipes and then sent to dryer by suction fan 抽热吸口，设于冷却带，热风从不同的抽风口经由支管、阀门和热风总管,由锅炉引风机抽出送入干燥，使之余热利用。
But the local version includes a voice similar to saddam ' s rapping in english : " i ' m saddam , i do n ' t have a bomb bush wants to kick me i do n ' t know why smoking weed and getting high i know the devil ' s by my side . 而伊拉克的这个版本则是一段酷似萨达姆声音的英文说唱： “我是萨达姆，我没有炸弹布什想要我下台但我不知道为什么吸口大麻爽到家我知道魔鬼就在我身边。 ”
From coolio ' s " gangsta ' s paradise . " but the local version includes a voice similar to saddam ' s rapping in english : " i ' m saddam , i do n ' t have a bomb bush wants to kick me i do n ' t know why smoking weed and getting high i know the devil ' s by my side . 而伊拉克的这个版本则是一段酷似萨达姆声音的英文说唱： “我是萨达姆，我没有炸弹布什想要我下台但我不知道为什么吸口大麻爽到家我知道魔鬼就在我身边。 ”
A popular ringtone features the music from coolio s " gangsta s paradise . " but the local version includes a voice similar to saddam s rapping in english : " i m saddam , i don t have a bomb bush wants to kick me i don t know why smoking weed and getting high i know the devil s by my side . 而伊拉克的这个版本则是一段酷似萨达姆声音的英文说唱： “我是萨达姆，我没有炸弹布什想要我下台但我不知道为什么吸口大麻爽到家我知道魔鬼就在我身边。 ”
According as the mathematic model near the inlet of the 1750m3 / h cutter suction dredger , by researching the method of calculating the slop ' s specific gravity and volume concentration , the thesis adopted instant interactive mode and developed the optimized dredging operation guiding and training system , which has outstanding instructional quality 根据1750m ~ 3 h绞吸式挖泥船吸口处泥浆形成过程的数学模型，通过对计算泥浆比重及体积浓度的方法进行专门研究，采用即时交互方式，按疏浚作业优化操作步骤开发出指导性强的疏浚作业优化操作提示系统。
This model studies the mixture forming process and simulates the specific gravity of the mixture in the pipeline under the different dredging conditions and work parameters , then refers the technical data in a real dredging project to make some simulation examples . in the end , based on this theory , some useful suggestions are given for efficient dredging . 2 该模型研究了在不同的疏浚环境和作业方式下吸口处泥浆的形成过程和计算泥浆比重的仿真模型，随后结合实际工程数据给出了仿真实例，最后阐述了该模型对优化疏浚作业方法的指导意义： 2 、泥泵与管路系统。
