阻碍英语怎么说
From then on, there had been no ethnical groups, national boundaries, and the obstacles of communication.
Soccer could provide clues to what this new world of mobility, largely unhindered by national borders, might look like.
He has obstructed the administration of justice, by refusing his assent to laws for establishing judiciary powers.
Many barriers prevent people from registering births and deaths.
But from an emotional energy point of view, they are dead weights that keep us from moving forward.
Hydrates occur naturally in pipelines, and are unpopular because they clog the flow of oil.
Mr. Ghafar said he routinely paid bribes to the police who threatened to hinder his passage through Kabul, sometimes several in a day.
Chatty coworkers, silly desk toys and emails of cute cats can put a damper on your ability to get things done.
Workers stunt their own happiness in two ways.
And a pregnant woman who smokes two packs of cigarettes a day blocks off 40 percent of the oxygen to her unborn child.
There is no message you can send that will better inhibit team formation.
Alcohol can inhibit our ability to detect asymmetry in faces.
The industry's extreme capital-intensity is certainly a barrier to entry, and in theory a market with only a few suppliers is ripe for rigging.
Certainly, they were connected to their land, the way one is complicatedly connected to, or encumbered by.
One of the stumbling blocks in the Doha round, for example, was "preference erosion".
A wily Congress fixer may be as qualified to overcome such obstacles as anyone.
The "sunshine vitamin" is synthesized in our skin when we are exposed to direct sunlight, but sunblock impedes this process.
Kathleen Jaeger of America's Generic Pharmaceutical Association adds that branded firms try to extend their lucrative monopolies by filing less rigorous secondary patents designed “to block generics”.
Thus far, the merger has encountered some bumps in the road.
The surface reactivity of many nonblack fillers generally precludes strong bonding with this type of matrix.
This leads to building a brand of underconfident, submissive, low-impact non-leaders and hampers their growth and career advancement.
Morphine, as little as a single dose, blocks the brain s ability to strengthen connections at inhibitory synapses, according to new Brown University research published in Nature.
Oliver is now studying tumors in which the PIDD gene has been knocked out, to see if its absence hinders drug resistance.
The very lack of a recovery period is dramatically holding back our collective ability to be resilient and successful.
Anyone in the LDP who reflects on how savagely voters might punish the party's obstructionism at the polls should favour this.