问题 问答题 简答题

简述高效前置过滤空气除菌的基本流程及其特点?

答案

参考答案:

该流程采用高效率前置过滤设备,用压缩机抽吸作用,使空气先经中、高效过滤后进入空气压缩机,降低了主过滤器负荷。经过滤后,空气无菌程度相当高,再经冷却、分离,就可获得无菌程度更高的空气,供发酵培养过程使用。

特点:采用高效率前置过滤设备,空气经次过滤后无菌程度比较高。

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     Teacher Wanted   
We have a good teaching
opportunity beginning at the end of
March for native English teachers.
We offer good pay and provide a
comfortable teaching environment.
We can ensure you this is an
opportunity you do not want to miss.
If interested, send a photo and your
CV to Jason at:
americanenglishacademy@gmail.com.
Tele:88867356
Applicants(申请者) must have at least
two years’ teaching experience and be
from one of the following countries:
UK,USA,CAN,AUS,NZ.
    Production assistant wanted
★Fluent English speaker
★Easy going,open-minded
★Background in the industry
★Excellent computer skills
Please drop us your CV to the
address below if you feel that you
would suit one of the positions.Please
click on the link below to see our
offices:    
http://www: brightshadowfilms.com/QTVR.Html     hr@brightshadowfilms.com
Tele:88822357
    Teacher Wanted
We want to find a teacher with
following qualities:
1.Native English speaker who comes
from USA, UK, CAN or AUS;
2.Rich Experience in teaching
English;
3.Good computer skills
If you are interested in the
position,please contact  Sabrina
immediately:13661641372
  Babel International Communication Club
Now  we  are looking  for  a program coordinator.
Location:Shanghai(People Square)
Requirements:
1.Be good at communication,fun-loving  and  most  importantly organizing.
2.Native English Speaker or English fluently
If you meet the above requirements,please send your resume to babelchina@126.com
Tel:86(021)63222995
小题1:If you are a native English speaker from New Zealand and want a teaching job,
you may contact_______.
A.hyhysh@hotmail.com
B.babelchina@126.com
C.hr@brightshadowfilms.com
D.americanenglishacademy@gmail.com
小题2:Which of the following jobs pays most attention to organizing?
A.An English teacher.B.A program coordinator.
C.A production assistant.D.A branch director.
小题3:If you are a non-native English speaker with great skills in computer,which of the following telephones may interest you?
A.86(021)63222995.B.13661641372.C.88822357.D.88867356.
小题4:If you know nothing about computer, you can telephone which number?
A.88867356B.88822357 C.13661641372D.All above.
单项选择题