单词:hip prosthesis
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[00:00.00]Some social scientists argue that a high EQ [00:03.64]stands for a person's ability to survive. [00:07.03]They suggest a link between EQ,IQ,genetics [00:11.15]and the environment. [00:13.05]They note that Charles Darwin, [00:14.91]the 19th
There has been no rain for months now in most of the North Island. This summer has been hotter than usual with record sunshine hours. For people on holiday, this has been the best summer for many years. However, for farmers it has been terrible. No r
By Mario Ritter Broadcast: September 9, 2003 This is Steve Ember with the VOA Special English Agriculture Report. For many people, growing crops on a small piece of land is not a business. For them, a
Agriculture Report - The Seeds of Weed Control Advice for suppressing the growth of unwelcome plants. Transcript of radio broadcast: 17 March 2008 This is the VOA Special English Agriculture Report. When is a plant a weed? When its undesirable quali
Getting a Firm Grip on Weed Control This is the VOA Special English Agriculture Report. When is a plant considered a weed? Experts at Penn State University have a simple answer: When the undesirable qualities outweigh the good qualities. Consider the
Science and technology 科学技术 Robot plants Putting down roots 植物机器人 落地生根 A robotic model of what plants get up to under the surface 模仿植物根部工作的机器人模型 PEOPLE often forget, when looking at a garden, mead