To test how responsive dolphins are to various signals.
测试海豚对各种信号的反应。
Clayton et al. developed criteria to test for episodic memory in animals.
Clayton 等人制定了测试动物情景记忆的标准。
In the 1890s, Lawrence Hargrave invented the box kite to test ideas about flight.
19世纪90年代，劳伦斯·哈格雷夫发明了盒子风筝来测试有关飞行的想法。
The researchers used a psychological assessment tool to test the validity of the study.
研究人员使用心理评估工具来测试研究的有效性。
Scientists say it may be five years before it is possible to test this medicine on human patients.
科学家们表示，在病人身上检测这种药物可能还需要5年时间。
To test the nose, the team presented it with healthy leaves from cucumber, pepper and tomato plants.
为了测试这个鼻子，研究团队给它闻了从黄瓜、辣椒和西红柿植株上采集到的健康叶子。
Exams should be a method to test whether students grasp the knowledge or not instead of a burden on them.
考试应该是检测学生是否掌握知识的一种方法，而不是成为学生的负担。
Just at this time NASA decided to test some new high-altitude cameras by taking photographs of Yellowstone.
就在这个时候，美国国家航空航天局决定通过拍摄黄石公园的照片来测试一些新的高空照相机。
They often include a certain amount of digging to test for buried materials at selected points across a landscape.
它们通常包括一定数量的挖掘，以测试在景观中选定的点上的埋藏材料。
McGaugh invited her to his lab, and began to test her: he would give her a date and ask her to tell him about the world events on that day.
麦克高邀请她到实验室，开始对她进行测试：他会给出一个日期，让她告诉他当天发生的世界大事。
South Korea opened its second Antarctic research base in 2014, describing it as a way to test robots developed by Korean researchers for use in extreme conditions.
2014年，韩国开设了第二个南极研究基地，称其将用于测试韩国研究人员开发的在极端条件下使用的机器人。
It's important to test your ideas.
验证你的想法很重要。
Cold-blooded animals were used to test this hypothesis.
冷血动物被用来验证这一假设。
The engineers are going to test the self-driving car in our city.
工程师们将在我们的城市测试自动驾驶汽车。
It can be put on a tree around your house to test the air quality.
你可以把它放在你房子周围的树上来测试空气质量。
I did much cooking to test my dishes in it and my skill became better and better.
我多次下厨，测试我的菜品，因而我的厨艺变得越来越好。
To test that theory, the team examined the yellowish, dried remains inside the vessels.
为了验证这一理论，研究小组检查了容器内淡黄色、干燥的残留物。
To test this, researchers asked 20 people to pick up marbles from water with their hands.
为了测试这一点，研究人员让20人用手从水中捡弹珠。
To test this idea, he blocked their view of the Sun and used mirrors to change its apparent position.
为了验证这个想法，他挡住了它们看太阳的视线，并用镜子改变了太阳显现出来的方位。
To test their hypothesis, researchers took some electrical lights, actually, they were light-emitting diodes.
为了验证他们的假设，研究人员使用了一些电灯，实际是使用了发光二极管。
Psychologists have found it difficult to test Ted's cleverness because they do not have high enough scores for him.
心理学家发现，检测泰德的聪明程度是很困难的，因为测验分数上限对他来说不够高。
The new technology was tested in many areas of South China in 1974, and then he continued to test it in other areas.
1974年，这项新技术在华南许多地区进行了试验，随后他继续在其他地区进行试验。
To test the idea, caged night-migrating birds were placed on the floor of a planetarium during their migratory period.
为了验证这个想法，这些在夜晚迁徙的候鸟被关进笼子里，并且在它们的迁徙期间被放置在一个天文馆的地面上。
In 2004, Rogers used this observation to test the advantages of brain bias in chicks faced with the challenge of multitasking.
在2004年，Rogers利用这一观察结果，测试了小鸡在面临多重任务挑战时的大脑倾向优势。
We have to test a number of blade types to avoid this happening or at least make sure it does not damage the turbines or reduce performance.
我们必须测试多种类型的叶片来避免这种情况的发生，或者至少确保它不会损坏涡轮或降低其性能。
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