After completing final systems checks and high-speed taxi tests, the airplane will be ready for first flight, which is on schedule for later this quarter.
经过最终的系统检查和高速地面滑行测试以后,飞机将按照计划于本季度晚些时候进行第一次试飞。
Military aviation experts said the fighter? Known as the J-20? Appeared to be conducting high-speed taxi tests, which are usually the final stage before a test flight.
空军专家说这架战机,也就是J20似乎在做高速滑行实验,这通常是试飞前的最后一个步骤。
With high-speed wind tests of scale models under way, the blended wing could take flight before 2020.
目前,等比例模型的高速风洞测试正在进行中,预计混合机翼能在2020年前起飞。
To solve these key problems, it is essential to carry out high speed wind tunnel tests and deal with testing technical problems thereof.
要解决这些关键气动力问题,必须进行一系列相关的大型高速风洞试验,以及解决相应的试验技术问题。
Advances in high-speed computing and other technologies allow today's labs to solve problems that actual weapons tests never could.
在高速运算和其他科技上的进步使今天的实验室可以解决在实际武器测试中从未解决的问题。
Hemolysis tests are conducted at low, medium and high pumping speed with syringes of different capacities in order to explore the interference reason that affects the different hemolysis results.
用不同容量的注射器在低、中、高不同抽吸血液的速度下进行溶血试验,以研究分析不同溶血结果的干扰原因实质。
Moreover, a scan test circuit was proposed. This circuit can implement scan test and high speed build in self test (BIST) for IP core chip tests.
另外,本文还针对IP核投片测试提出一种扫描测试电路结构,能够实现测试芯片的扫描测试和高速内建自测试(BIST)。
ATP simulation and tests of the real recording oscillograph data of fault occurred in East China Power Grid prove that the model has the advantages of high classification rate and convergence speed.
通过AT P仿真及华东电网实际故障录波数据的测试,结果表明该模型具有很高的识别率和收敛速度。
The effects of the mental tense factor in high speed flight tests at lower altitude on pilots respiratory system are reported in this study.
本文测试了低空大速度飞行试验条件下飞行紧张因素对飞行员呼吸系统的影响。
The kinds and properties of super-hard smelting high speed steels are introduced. Soime data of machining tests are listed.
介绍了高性能熔炼高速钢的种类与性能。列出了某些切削试验数据。
In this dissertation, model tests and numerical analyses are performed to research the magnitudes and distributions of the earth pressures against rigid retaining wail on high-speed train load.
在总结目前挡土墙研究方面已取得的进展的基础上,本文通过数值分析和模型试验,对高速列车荷载作用于刚性挡土墙上土压力的大小及其分布规律进行了研究。
Wall-signature methods for wall interference correction in high speed wind tunnel model tests is presented.
本文介绍用壁压信息法对高速风洞模型试验进行洞壁干扰修正的方法。
The comparison tests of CBN cutters for high speed boring cylinder blocks are carried out on the introduced car engine production lines.
在引进汽车发动机生产线上对高速半精镗、精镗缸孔的CBN刀具进行了切削对比试验。
The aerodynamic parameters of Wuhu Bridge over the Yangtze River and a high speed running on it were measured respectively by wind tunnel tests.
以芜湖长江大桥及高速列车为例,对车桥系统进行了节段模型风洞试验研究。
The field tests demonstrate its high speed and good stability. It is satisfied fast real time response and reliable communication.
现场运行表明:数据通讯稳定性好、速度高,能够满足实时性要求。
The tests and determinations have proved its advantages with simplified operations, high speed and sensitivity, stable performance, and reliable results for the further analysis.
经试验和鉴定,该仪器具有操作简便、快速灵敏、性能稳定、分析数据可靠等优点。
Tests show that the registration is well done and has the advantages of better accuracy and high speed.
测试结果表明,本文的算法能较好地完成注册,并保证了较好的准确度和实时性。
The results of prototype tests and compression test under different test parameters show that the JC-1 method is the one with high bearing capacity of groundsill and high speed of construction.
对不同提升速度条件下,桩芯抗压试验结果和复合地基静载试验结果进行了对比分析。
Tests have proved that it is suitable to grind superhard high speed steels wi...
实验证实,用立方氮化硼砂轮磨削超硬高速钢是适宜的。
To solve these key problems, it is essential to carry out high speed wind tunnel tests and deal with testing tec...
要解决这些关键气动力问题,必须进行一系列相关的大型高速风洞试验,以及解决相应的试验技术问题。
To solve these key problems, it is essential to carry out high speed wind tunnel tests and deal with testing technical...
要解决这些关键气动力问题,必须进行一系列相关的大型高速风洞试验,以及解决相应的试验技术问题。
Design test case, using the channel simulator simulated doppler-shift under high speed environment, by establishment different value of doppler-shift, tests the package lose rate of GPRS;
设计测试案例,利用信道模拟机模拟高速环境下的多普勒频移,设置不同多普勒频移值,测试GPRS丢包率。
CTOA is measured with the built three dimension function model of crack profile of the crack top and free profile through the high-speed photo technology. The tests and re...
CTOA的测定是通过高速摄影技术,建立裂尖裂纹断面与自由表面的三维关系模型。
Report about the feasibility of Beijing-Shanghai high-speed railway station project not only tests Ministry of Railways, but also ploughs around the market.
新批准的《京沪高速铁路可行性报告》在考验铁道部,也在试探市场。
Report about the feasibility of Beijing-Shanghai high-speed railway station project not only tests Ministry of Railways, but also ploughs around the market.
新批准的《京沪高速铁路可行性报告》在考验铁道部,也在试探市场。
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