求助https://www.researchgate.net的注册会员，发个邀请。
验证完注册邮箱后，收到这么一封信。原文如下：
Alternatively, you could ask a colleague who already has an account to invite you to ResearchGate. Invitations can be sent from the home feed of their profiles. Or you can have them send us a message on your behalf. They should use the 'Contact us' form and provide the email address you signed up with.

帮下忙，在researchgate.net下用 'Contact us' 提供一下我注册用的邮箱aaajf2008@californiacolleges.net，多谢。