Over the weekend both airlines and research agencies made test flights.

周末，航空公司和研究机构均已进行试验飞行。

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This paper presents a "waveform display method" for checking the colour TV Chrominance Delay Line in the factory, and introduces a simple, practical and self-made test-signal generator.

本文提出一种适用于工厂检测彩色电视色度延迟线的“波形方法”，并介绍了一种自制的简易实用的测试信号源。

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Through using the method of maximum strength capacity threshold, this paper made test and study on strength endurance of 10 male and female elite speed skaters in short distance in China.

运用“最大力量能力阈”的测试方法，对国内10名男子和10名女子优秀短距离速滑运动员的力量耐力进行测试与研究。

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The final test flight was made at the end of January, nineteen sixty-one.

VOA: special.2009.06.10

I've got a little list I've made here called test.

这里有一小段列表，我放在这里做为测试用。

麻省理工公开课 - 计算机科学及编程导论课程节选

The final test flight was made at the end of January,nineteen sixty-one.

VOA: special.2009.06.17

The engineers made test pressings and even strung wires near the ceiling to absorb the sonic overtones.

WSJ: Start Spreadin' the Blues | By Marc Myers

Little fledgling owls made test flights between the branches of sycamores.

BBC: England��s ghostly South Downs Way

Over the weekend both airlines and research agencies made test flights.

ECONOMIST: Volcanoes and air travel: Small eruption in Iceland | The