升空

Ascending with disposable lift, Aerostat can keep its position in stratosphere for a long period, when using high efficiency energy and propulsion system.

该类飞行器主要依靠净浮力升空，因而可实现长时留空飞行。配上高效合理的能源动力系统还可实现长期区域驻留。

During flying, the tethered aerostat can carry communications equipments (such as base station at high altitude) and enlarge communications coverage so as to carry out emergent communications in disaster areas.

可搭载通信设备升空，提高通信覆盖范围，实现灾区应急通信；也可搭载光学成像设备，在社会重大活动中提供公共安全监视功能，是理想的应急通信和监视平台。

The tethered aerostat JL-1K is an aerostat which can be taken off and kept afloat by static lift generated by lighter-than-air gas filled in the envelop.

JL-1K 系留艇是靠填充轻于空气的气体产生的静升力升空、滞空的浮空器。

The automatic airship JKZ-40 is an aerostat which can be taken off by static lift generated by lighterthan- air gas filled in the envelop. It can make maneuvering flight and keep afloat in a fixed point through its own power.

正在研制中的 JKZ-40 自控飞艇是指一种靠填充轻于空气的气体产生浮力升空，并依靠自身动力进行机动飞行和定点滞空的浮空器。

United Airlines flight 175 from Boston to Los Angeles took off at two account to eight in the morning. One minute afterwards an American Airlines even flight 11 larboard aswell apprenticed for L.A. with addition annex aggregation on board. Two account afterwards that, the bedevilled United flight 93 to San Francisco set off from Newark. And at ten accomplished eight the afterpiece annex aggregation was aerial from Washington on lath American Airlines flight 77 to L.A.

联合航空公司从波士顿到洛杉矶的 175 号航班在早上七点五十八分起飞；一分钟以后，机上有另一组劫持者的美国航空公司飞往洛杉矶的 11 号航班离开地面；两分钟以后，注定要遭厄运的联合航空公司飞往旧金山的 93 号航班从纽瓦克起飞；八点十分，最后一组飞机劫持分子乘坐的从华盛顿飞往洛杉矶的美国航空公司 77 号航班升空。

He said that this satellite had been due for launch sometime this summer from Cape Canaveral Air Force Station.

他说，这颗卫星本应该在今年夏天从卡纳维拉尔角空军基地发射升空的。

That's it , you're airborne!

这样 ，你就升空了！

Snow All right, I'm airborne.

好样的，我升空了。

After the plane that Lai spy brother invented 1903 enters the space before long, make the car that can fly in the sky be become at that time the dream of the person angle of lead of a few thoughts.

每当这时，人们恨不得汽车能长出一双翅膀，腾空而起。1903年莱特兄弟发明的飞机升空后不久，制造能够在天空飞行的汽车便成为当时一些思想超前的人追逐的梦想。

To launch a hot-air balloon, the pilot first makes sure the basket is tied securely to the ground, so it doesn't suddenly fly off.

想要让热气球升空，驾驶员首先要确定篮子有牢牢的绑在地上，这样气球才不会忽然升空。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。