是非

The bottom line, according to the experts, is that every drug -- even a nonprescription cream -- comes with some level of risk.

根据专家的意见，底线是每一种药物－－即使是非处方药的霜剂－－都有某种程度的风险。

Be in our country, serving course of study to be thought for a long time is nonproductive, service work also makes nonproductive work accordingly, work of production of and rather than does not create value.

在我国，服务业长期被认为是非生产性的，服务劳动因此也就成为非生产性的劳动，而非生产劳动是不创造价值的。

Unless receivables earn interest, they are nonproductive assets which produce no revenue as they await collection.

除非应收款附加利息，它们是非增值性的资产，等待收回的这段时间内不产牛任何收益。

That no nonprofessional can heal, but, nevertheless, we're going to throw Leonard a birthday party.

不是非专业人士可以治愈的，可是尽管如此，我们还是要替 Leonard 办一个生日派对。

This paper develops a specification that can use the WLS to test and adjust for nonrandom sample selection.

通过运用加权最小二乘法，检验出我国1996~2002年税务稽查执行的是非随机政策，并在此基础上提出了纳税人不遵从方程。

Have you failed to file an income tax return because you regarded yourself as a nonresident?

自从有永久居留证后，你曾否认为自己是非美国居民而没有填报入习税表？

On January 10, 2003, Dick became a nonresident alien.

在2003年1月10号，狄克变成非居民，而茱蒂还是非居民。

Thus, any student in the United States for a short period of time would normally be considered a nonresident, while one intending to stay for a long period may be treated as a resident

因此任何学生在美国短时期居留通常被列为是非居民，打算居留时间长的，可能被视为居民。

Such a problem is challenging because faces are nonrigid and have a high degree of variability in size, shape, color, and texture.

这是一个比较有挑战性的问题，因为人脸是非刚性的，它在大小、形状、颜色和构造方面有高度的可变性。

A wall can be either rigid or nonrigid.

一个壁可以是刚性的，也可以是非刚性的。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。