上空

In addition to security on the ground, Washington's airspace will buzz with security helicopters, while US Coast Guard vessels will patrol the waterways nearby.

除地面措施外，空军将出动直升机在华盛顿上空巡逻，海岸警卫队也将在附近水域执勤。

But "cross the river to defend the security of the central column and the slogan" still resounded in the position over.

但&保卫中央纵队安全渡江&的口号仍响彻在阵地上空。

In order to study the small climate of fore st and its effects on biological community to research into some processes of bi ochemistry and physical chemistry in the ecol ogical system of forest, we have to know the air humidity of woodland gro und,woodland interior,the interior of crown canopy and the surface of crown can opy.

为了研究森林小气候及其对森林生态系统中生物群体的某些生化过程、物化过程的影响，我们必须测定林内地面、林内、林冠内以及林冠表面与林冠上空的空气湿度。

Can in the circular place and its sky homework, much used for open-air pack to unload and install etc. work, have a derrick and float to swim a derrick,mast derrick,wall a line derrick and the deck derrick etc.s.

可在圆形场地及其上空作业，多用于露天装卸及安装等工作，有门座起重机、浮游起重机、桅杆起重机、壁行起重机和甲板起重机等。

From looking over the Antarctic, the Earth is a clockwise movement.

从南极上空看，地球是顺时针运动的。

Bush has celerbrated his eighty-fifth birthday by skydiving over the coast of Main e .

布什通过在Maine港跳伞在缅因州海岸上空跳伞庆祝自己85岁生日。

For an adrenalin-pumping view of the city and its surrounds, you can do a bridge climb, abseil down Kangaroo Point Cliffs or coast over in a hot air balloon.

如果想在惊险刺激中欣赏整个城市及其周边的风景，您可以来一次攀桥，从袋鼠角悬崖沿绳下降或者乘坐热气球飘越城市上空。

Article 21Air corridors shall usually be established over areas in the vicinity of large and/or medium-size cities with a concentration of aerodromes.

第二十一条空中走廊通常划设在机场密集的大、中城市附近地区上空。

Normally temporary air routes shall not intersect airways or permanent air routes, or pass over aerodromes that have heavy air traffic.

临时航线通常不得与航路、固定航线交叉或者通过飞行频繁的机场上空。

Article 19Danger areas or temporary danger areas may be established over air shooting ranges or launching sites located in the vicinity of aerodromes, airways or air routes in light of their firing directions, heights and scopes.

第十九条位于机场、航路、航线附近的对空射击场或者发射场等，根据其射向、射高、范围，可以在上空划设空中危险区或者临时空中危险区。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。