Camels were likely domesticated in the Arabian peninsula about three thousand years ago.

Physical geography: located in southwest asia, north-east of the Arabian peninsula.

自然地理：位于亚洲西南部，阿拉伯半岛东北部。

Even more impressive, the birds completed the ascent under their own muscular power, with almost no aid from tail winds or updrafts.

更令人惊奇的是，这些斑头雁在上升过程中仅仅凭借它们自己肌肉的力量，而并未借助顺风或上升的气流。

I believe with the tail wind generated by our Internet Plus strategy, we will be able to bring Chinese economy off to a new level.

我想站在“互联网+”的风口上顺势而为，会使中国经济飞起来。

The reliability, stability and economy of the device have been testified to be fine which has settled the problem of erosion of condensate in tail dust to wind fan, flue, chimney and other structures.

该系统投入运行后，证明本烟气再加热装置的可靠性、稳定性、经济性都是很好的。有效解决了尾部烟道的凝结水析出对风机、烟道、烟囱等设备及构筑物的腐蚀。

The omnidirectional windlass mill can utilize the wind energy of tail wind, side wind and even dead wind simply and effectively.

本实用新型能简单而且有效利用顺风、侧风甚至逆风的风能。

A stout tail wind was giving a friendly boost.

一股强劲的顺风正在给予有利的推动。

Applications have a railway emergency call, marshalling operations, multi-driver communications, train tail wind pressure, transmission and print out orders, the vehicle trips of transmission, voice and data storage and communication patterns cut over, GPS positioning location kinship and other functions.

应用方面具备了铁路紧急呼叫、调车作业、多驾驶员通信、列车尾部风压、调度命令传送和打印、车次号传输、语音及数据的存储及通信模式的切换、GPS定位的位置寻址等功能。

There is no need to fear the loss of this tailwind;

担心这种福利消失是没有必要的；

Still, no one in a hurry would turn down a portable tailwind.

不过，没人会急着拒绝这样一个便携式“顺风跑鞋”。

It's faster coming back across the Atlantic because of tailwinds.

由于顺风，横渡大西洋回来时要快些。

To conserve energy, migratory birds prefer tailwinds, and are willing to wait for good weather.

为了保存体力，候鸟喜欢顺风迁徙，并且愿意为迁徙等待好天气。

You also keep a tab on the number of total time zones for the later construction of percentages.

您还可以保持一个关于总时区数的标签，以便将来创建百分比。

Most Agile teams vary the scope and keep a tab on Cost, Schedule and Quality.

很多敏捷团队会变更范围，并监控成本、日程和质量。

The police will maintain close liaison with the organisers and keep a tab on the latest developments before deploying staff and setting out traffic management measures.

警方会与主办者保持密切联络，了解活动的最新进展，以便调配人手及作出交通管理。

Let's keep a tab on expenses.

我们把各项费用都记录下来吧。

We have to keep a close tab on daily sales.

我们必须仔细登记每日售量。

Correct the date value and press the tab key again.

纠正日期值并再次按tab键。

Again, type web mvc language – code and press the tab key.

再次输入Web mvc language–code并按下Tab键。

Use a table instead of the tab key to separate the static text from the field

从字段中分离静态文本时，使用表而不是Tab键

( You can also use the Tab key to automatically expand elements of the path.)

（还可以使用Tab键自动展开路径的元素）。