2012年(464)
分类: Delphi
2012-05-23 15:00:06
Mining machinery manufacturing industry() will be able to
achieve the goal of low carbon environmental protection, which will not only
save energy, save materials, environmental friendly, but also reuse mining waste
machinery products will get improved and make breakthrough.
“We looked at
greenhouse gas emissions over the past years, and what we found was that in
2009, as economies around the world were affected by the credit crunch, global
greenhouse gas emissions started to decline following the slowing down of our
global economic output. So, as our economies produce less, we also emitted less
CO2. And in 2009, for the first time in nearly 20 years, emissions declined by
1.5 percent,” said Xing Fu-Bertaux, research associate at the institute’s
Climate and Energy Program.
Business, government and civil society officials
are expressing greater confidence in the world economy over the next 12 months.
The managing director of the World Economic Forum says the index is a bit more
encouraging than the previous quarterly survey. However, Lee Howell says it’s
nothing to celebrate.
“We’re seeing at least in the industrialized world a
real concern over structural issues, structural unemployment. And also an
appreciation that the monetary and fiscal remedies that were put forth in the
70s and 80s and 90s have maybe run their limits in that fact that we’re dealing
with a period of major structural change, economic level,” he said.
When a
higher requirement to crushing degree, crushing operations of cone crusher are
often composed of several crushers to complete the mechanical crushing system.
In the system, materials should get through all crushers, and its particle size
is gradually reduced, and finally reach the required particle size. In this
crushing system, each stage should selecte appropriate milling machinery and
crushing size, so as to maintain the production capacity coordinated between the
various stages.
“The survey clearly shows that people are less concerned
about a major economic disruption in the next 12 months. However, and this is
the big however, is that they’re more concerned about geopolitical shock. And
it’s obvious that we live in a world where geopolitical shocks would absolutely
impact the geoeconomic space,” Howell said.
“Unfortunately,” he said, We
kind of live in a world where there are a number of places where this shock
could come from at any given moment.”
Potential sources of geopolitical shock
include Syria, Iran and North Korea. Overall, Howell says the index does not
indicate a return to cautious optimism. Instead, it’s more a feeling of being
less alarmed.