test flights的例句大全

Chase aircraft at Dryden are flown by research pilots to make sure test flights are conducted safely.

大通在德赖登飞行的飞机研究飞行员试飞，以确保安全地进行。

His company must also meet stringent safety standards and complete a long series of test flights.

鲁坦的公司还得符合严格的安全标准，完成一长串试飞。

Dozens of test flights by airlines reported no damage to aircraft or engines.

航空公司几十次的试飞均报告了飞行器或引擎没有受损。

Boeing has yet to release a new time frame for test flights and first deliveries.

波音公司还没有宣布试飞和首架飞机交付的最新时间。

The jet, a single-aisle C919 with up to 190 seats, will only be ready for test flights in 2014 and delivery in 2016.

这种型号为C919的单过道喷气式飞机拥有190张乘客座椅，尽管准备于2014年进行试航，并于2016年才交付使用。

The U. S. Navy's F-18 fighter planes ran test flights last year using jet fuel partially made from plant oils.

美海军的F-18战斗机试飞跑去年使用喷气燃料部分由植物油制成。

The program has completed 93 test flights in 2010, three more than planned, the official said.

该官员说，该方案2010年已完成93次试飞，比原计划多3次。

Test flights show no damage by volcanic ash .

试航显示火山灰不会影响飞机发动机工作。

The first test flights will take place next year, the defense ministry said.

英国国防部表示，首次试飞将于明年进行。

his trip came after four test flights , beginning in 1999 , of unmanned shenzhou capsules.

他的这次太空旅行是继1999年以来四次无人神舟飞船试验飞行后进行的。

They say they've carried out their own test flights and reported no problems.

他们称已经进行了自己的试航，没有出现任何问题。

After only four unmanned test flights, the first Chinese astronaut flew in Earth orbit in 2003.

在仅仅进行了四次无人飞行试验之后，首位中国宇航员在2003年时进入了地球轨道。

Hypersonic weapons projects to begin test flights

超高音速武器计划进入试飞阶段

NASA test flights with increased flight stress indices

美国航空航天局增加飞行应力指数的气球试验飞行

UK Unveils New Unmanned Strike Aircraft Taranis; First Test Flights Will Happen Next Year

英国新型无人驾驶强击机揭开面纱；首次试飞将于明年进行

Private Rocket Builder Aims for Florida Test Flights Next Year

私人火箭制造商计划明年在佛罗里达试飞

Test flights show no damage by volcanic ash.

试航显示火山灰不会影响飞机发动机工作。

His trip came after four test flights, beginning in1999, of unmanned Shenzhou capsules.

他的这次太空旅行是继1999年以来四次无人神舟飞船试验飞行后进行的。

Compact and light enough to fit in his backpack, the drone required just two test flights before Buffett, four days after getting it in the mail, set it aloft above his acreage.

这款无人机结构紧凑，非常轻巧，可以放在他的双肩包内。巴菲特只进行了两次试飞，就在购买四天之后把它在农场上放飞。

The test flights validate the effectiveness of the flexible bionic wing, which reduces the influences of gusts and turbulence in the atmosphere by 40 percent to improve the flight characteristics on windy days and effectively enhance the flight stability.

试验结果表明：采用柔性机翼能够显著改善有风条件下MAV的飞行品质，突风过载可降低40%左右，大大减弱了大气扰动对飞行的影响，有效提高了MAV的飞行稳定性。