Could gene patents exist without obstructing research ?

有没有基因专利存在阻碍研究的情况？

The eu attacks microsoft for obstructing competition in the way that windows is designed .

欧盟抨击微软通过windows的设计方式来阻碍竞争。

China wants to register its displeasure with pyongyang 's missile launch and doesn 't wish to be seen as obstructing the u.n. 's work .

中国想要表明平壤弹道导弹的发射引起了自己的不悦，并且不想让人认为自己阻碍联合国的工作。

But by obstructing the treaty on such vague and flimsy grounds they look as though they are putting america 's safety in jeopardy for partisan ends .

但为了党派纷争而用如此模棱两可且站不住脚的事由来阻碍该条约，他们似乎看来也是在置美国的安全于险境。

European officials in brussels , unable to stop such actions , have charged israel with illegality and obstructing peace .

在布鲁塞尔的欧盟官员，无法停止这种行动，指控以色列的非法行为和阻碍和平进程。