查询词典 regular astroid

Changing the oil, air filter, and regular maintenance is not what I consider an enjoyable event.

改变石油，空气过滤器，并定期保养，是不是我的认为一个愉快的事件。

We have regular air service to London.

我们有定期航空班机到伦敦。

There's a regular air service between London and Paris.

在伦敦和巴黎之间有航空班机。

And Air Survey Section takes aerial photographs on a regular basis and for various purposes.

测绘处的摄影及航空测量小组，定期为不同目的拍摄照片。

The Photogrammetric and Air Survey Section takes aerial photographs on a regular basis and for various purposes.

测绘处的摄影及航空测量小组，定期为不同目的拍摄照片。我打算学摄影。

Regular check and clean the air-con system and water tank,and renew the antifreeze fluid when necessary.

定期检查并清洁空调系统和水箱，必要时更换防冻液。

In all cases regular monitoring such as checking the airflow capacity of the lungs is necessary.

在所有情况下，定期监测，如检查气流的能力，肺部是必要的。

It made her angry with that clique. Oh, they were a regular cheap lot, in spite of their airs and graces!

姑妈转达了佐爱的话，说这件事情背后，很可能有一个男人在出谋划策。

There was no regular airstrip there, meaning Ken couldn't fly his cessna.

在那里没有一般的飞机跑道，意谓肯恩无法飞他的 cessna 。

The semi-simple ring and semi-prime ring. Using properties of zero-divisors, regular elements and diaphysis elements , we obtain some results on the commutativity of Kthe semi-simple ring and semi-prime ring as follows:Let R be aKO|..

the半单纯环、半质环以及任意环的研究，利用零因子、正则元及骨干元的性质以及稠密性定理等相关知识，得到了关于Ko|。。

We have limited budget let me know if you can do this competitively.

我们有限的预算让我知道如果你能做到这一点竞争力。

We don't know how other critters breathe--lizards, for example.

我们还不知道诸如蜥蜴之类的动物如何呼吸。