Sentence examples for tighten considerably from inspiring English sources

Absent some credit crisis, spreads should tighten considerably if Treasuries back up".

From January 1st 2015, sulphur standards affecting ships along European and North American coastlines will tighten considerably.

The constraints on dark energy tighten considerably when the cluster measurements are combined with the supernova measurements and others, including observations of the cosmic microwaves left over from the Big Bang, in which the seeds of cosmic structures like galaxy clusters can be seen, yielding a w of minus 0.991, plus or minus.045.

These days, the numbers have tightened considerably.

But since the Democratic convention two weeks ago, the race has tightened considerably.

In the last few years, academics have lamented that access to Russian archives has tightened considerably.

A mayor's relationship with the public has tightened considerably in the last 110 years.

ONE big reason buyers are being so conservative is that mortgage standards have tightened considerably.

were very loose in the 1920s but tightened considerably by the mid-1930s.

But people who sought help weeks ago and are still in need say the restrictions have tightened considerably.

Meanwhile, security measures within the United States were tightened considerably at such places as airports, government buildings, and sports venues.