A spokesperson for Solar Impulse said the first runwaytest went just as planned.
太阳能推动力(Solar Impuse)公司的发言人宣布飞机的首次试飞如计划中预期的在展开。
2
But from abroad in the use of the airport runway friction coefficient test purchase of vehicles demarcation device error is found, it is impossible to guarantee the next instrument.
但在使用从国外购买的机场跑道摩擦系数测试车过程中发现标定装置误差太大，根本无法保证接下来的测量。
3
In this paper, conclusions are drawn after the analysis of effects of testing on control of soft foundation of Xuzhou Guanyin Airdrome's runway by means of standard penetration test.