2012年1月18日 ... Japan's trade balance Seeing red After half a century of trade surpluses, Japan is now in deficit Jan 14th 2012 | from the print edition IMBALANCES are not for ever . In the 1980s and 1990s, Japan's huge trade surplus was a ...
2012年1月18日 ... "Balance of Nature" redirects here. For the TV episode, see Balance of Nature ( The Outer Limits). The balance of nature is a theory that says that ecological systems are usually in a stable equilibrium (homeostasis), which is to ...