I suppose airmail is faster and more expensive than surface mail.

Which is better airmail or surface mail?

航空邮件或普通邮件哪个比较好？

Why don't you send your printed matter by surface mail That would be much cheaper.

为什么你不按普通邮件寄这些印刷品？那样要便宜得多。

A: What's the rate for sending a package of books surface mail to Japan?

甲：平邮寄一包书去日本，怎样收费？

Do you want to send the package by airmail or by surface mail?

你的包裹要平邮，还是空运？

Airmail letters arrive much quicker than ones sent surface mail.

航空信件要比平邮信件快得多。

Can you send it by surface mail?

你能用普通信件寄它吗？

How long will it take the package to get there by surface mail?

这包书寄到中国要多长时间？

How much does it cost to ship this surface mail to japan?

用邮轮寄这个普通信件要花多少钱？

Could you send it to Japan by surface mail?

你可以用普通邮件把它寄到日本吗？

How long will it take by surface mail to japan?

普通邮件到日本要多久？

Effect of soil sample preparation on free swelling ratio and its improved measures

土样制备对自由膨胀率的影响及其改进方法

Preliminary study on research method of shale swelling dynamics

泥页岩膨胀动力学研究方法初探

Relation between the swelling rate of resin and the medium concentration

树脂溶涨率与介质浓度的关系

The application of solvent swelling on study coal structure and pyrolysis

溶胀作用在煤结构与热解研究中的应用

Sometimes, due to the way the swelling tissue presses against the skull5, it can cause some impairment.

有时候因为肿胀的部位挤压到头颅，有可能会造成一些障碍。

It's a nightmare for me. Some situations are really difficult with tourists around, says Giorgio as he navigates around a swelling crowd at the Rialto Bridge.

“这对我来说是一场噩梦。到处都是游客，有些局面真的很难，”乔治在里亚托桥上穿越人山人海时这样说道。

The swelling affected the entire leg.

整条腿都肿起来了。

Axonal swellings and disconnection giving rise to proximal axonal bulbs.

轴突出现肿胀和离断，轴突近侧断端呈现球状。

Marked by dry skin and swellings around lips and nose as well as mental deterioration.

明显特征是皮肤干燥、嘴唇和鼻子附近肿胀，同时智力退化。

" I'm going to raise the devil with the management this time; I am angry," he said firmly.

“我要提出与管理这次魔鬼，我很生气，”他坚定地说。