Possible vibration modes are investigated by analyzing some of the separate vibrations and coupled vibrations.

What is the relationship between the wavelength and the frequency for each resonant mode?

波长和每个振动模式的频率之间是什么关系?

It automatically switches off the sound and puts itself into vibration mode.

它会自动关闭声音,进入振动模式.

Under US sanctions, American nationals are not allowed to spend money in Cuba without securing special permission, making travel there very difficult.

根据美国实施的制裁，在没有获得特殊许可证的情况下，美国公民不允许到古巴消费，使得前往古巴的旅程非常困难。

They were evidently country people, moving, who had been allowed through by special permit.

看起来，这些移民是凭特殊许可证通行的。

He had a special permit to visit the country.

他有访问这个国家的特殊许可。

Apart from Arunachal Pradesh, mostly claimed by China, Manipur is the only state where foreigners need a special permit to visit.

除了印控“阿鲁纳恰尔邦”，中国声称，曼尼普尔邦是唯一的外国人需要特殊许可才能访问的地方。

Egypt began easing restrictions on this border crossing earlier this year following the ouster of Egyptian President Hosni Mubarak, opening this crossing sporadically for those with special permits that were granted on the basis of medical and other needs.

埃及今年早些时候在埃及总统穆巴拉克被赶下台后开始放宽边境管制，不定时开放边境给那些因为医疗或其他需要而获得特殊许可的民众。

He has a special permit to fish in this river.

他有在这条河里捕鱼的特殊许可证。

Even if a local parish priest was given permission to read the Bible to his flock, every copy was written in Latin, so virtually no peasants would understand what he or she was hearing.

即使教区主教得到特殊许可可以向信徒读经，每本都是拉丁文，实际上农民听不懂。

A search engine for free photos come from many sources and are license-specific.

免费的图片搜索引擎，其资源多来自于免费的照片和一些有特殊许可的照片。

Admin staff had to apply to Leicester city council for special permission to employ him because he was so young.

该校得管理人员必须申请莱斯特市议会的特殊许可才能聘用他，因为他实在是太年轻了！

We are confident that you will appreciate the exceptional value we offer you.

确信，我们的商品会以其特别优惠的价格受您欢迎。

Chinese language learning is for the fiery, in-school students for special offers can be!

汉语学习现正火热报名中，在校留学生报名还可获特别优惠！

I would like to tell you about a special offer.

我想告诉你一项特别优惠。

They include Facedeals, which aimed to combine facial recognition and your Facebook profile to push special offers to you when you arrive at a shop.

比如Facedeals，旨在将面部识别和Facebook上的个人资料结合起来，这样当你去商店的时候，可以向你推送特别优惠活动。

The hotel has a special discount rate for newlyweds.

旅馆给新婚者以特别优惠。

This kind of "geo-fencing," which Facebook has had since 2011, enables businesses to court nearby customers who might actually want to get ads offering special deals, in-store specials, etc. The upside: more relevant ads and promos you can actually use.

自2011年来，Facebook一直在采用这种“地理围栏”技术。它能够让商家招揽临近的客户，这些客户实际上可能也想获得提供特别优惠和特价商品的广告信息。好处是，你可以获得更多相关的广告和推销信息。

Purchase Rebate: Special Offer by Supplier, such as Rebate, Cooperation Fee, TG Fee.

采购返利：供应商的特别优惠，如回扣。协作费。展台费。

Upon especially favorable terms

按照特别优惠的条件

Did they want to know about discounts and special offers?

他们想知道的折扣和特别优惠吗？