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怎么才能让液体在毛细管内自由运动 (转载)
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怎么才能让液体在毛细管内自由运动 (转载)# ChemEng - 化学工程
d*e
1
A multi-billion dollar diversified global manufacturer that produces and
sells products and solutions in the aerospace market is looking for a
Marketing Director to fill a highly-visible and critical position in their
largest business unit. Reporting to the General Manager you will be part of
the senior staff and provide leadership, direction and growth strategies.
This position will require you to focus in three key areas of responsibility
; developing strategic growth plans and strategies, building customer
relationships and capture strategies and developing and implementing lean
proposal response processes. You will accomplish this by identifying key
market growth sectors, developing new products and market opportunities,
leading inorganic growth as well as potential acquisitions call on and sell
current and prospective customers, develop solutions for new or projected
projects, interpret technical and product needs of customers and lead,
formalize and simplify the proposal process and respond to RFP’s/RFI’s in
a consistent and timely manner.
As the marketing and business development expert; the additional
responsibilities include assessing, analyzing and understanding the market
with regard to pricing, trends, positioning and competition and calling on
customers directly and responding to their proposal requests. As a member of
the senior staff, you will be part of a “Board of Directors” decision-
making and strategy team and have key oversight responsibilities.
The ideal candidate will have a Bachelor’s degree in mechanical engineering
and an MBA with 10+ years’ experience in aerospace flight controls with at
least 7 years leading projects and teams of considerable complexity. You
will be adept at working in a customer-facing position and functioning as a
key member of a senior decision-making team. Excellent interpersonal,
leadership and relationship-building skills are required in this highly-
decentralized, matrixed environment. This is an outstanding growth
opportunity with an industry leader. Up to 40% global travel is required.
EDUCATION/EXPERIENCE
• Bachelor's degree in engineering, or marketing. MBA preferred.
• 10+ years in the aerospace industry.
• Demonstrated success in market development, new product development
and business development.
• Experience with identification and acquisition of companies.
• Supervisory experience required.
SKILLS/CHARACTERISTICS
• Excellent interpersonal, relationship-building and leadership skills.
• Excellent verbal and written communication and presentation skills.
• Ability to identify new opportunities and translate them into
customer solutions.
• Strong analytical skills.
To apply please send resume to d******[email protected] or send me an invite
or message for more details.
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s*8
2
【 以下文字转载自 ME 讨论区 】
发信人: su8 (Start Up), 信区: ME
标 题: 怎么才能让液体在毛细管内自由运动
发信站: BBS 未名空间站 (Mon Jun 18 16:37:26 2012, 美东)
小弟做研究课题时,在一很细的玻璃毛细管(内径大约0.2 mm)里面注入一小段液体(
大约5毫米左右),我希望在很小的压强差下,这一小段液体能够自由移动,然而我的
实验结果是这段液体需要相当大的压强差下才会运动,而且运动时候并不均匀,而是一
跳一跳的。
我已经尽力把毛细管清洁干净,但是使用的液体接触角度小于90度。大家有什么方法能
够让液体在毛细管内均匀运动么?谢谢
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n*r
3
有液氦吗? 液氦在超流态肯定能够自由移动. :-)
Just Kidding.
换个液体或者其他材料的毛细管试试? 应该是接触角越大越容易自由移动吧
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