A spokesperson for Solar Impulse said the first runway test 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
When the moulding technological test is carried out on the air impulsetest moulding machine, the moulding sand employed is the sand used by Nanchang Diesel Factory for high-pressure moulding.
利用气流冲击试验机进行造型工艺试验，使用的型砂为南昌柴油机厂高压造型用砂。
3
The function and working principle of a digital analytic system for transformer impulsetest measurement are introduced.