创造性思维的训练:通过观察、思考,以寝室这一生活环境、针对大学生这一目标用户,提出需求点或创新创意点。
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One of the most important things for health or weight loss is to fill half of theplate with (1)______________________at every meal. It has many benefits: controlling calories; ensuring provision of fiber, photochemical, vitamins, and minerals; and (2)___________________________________________________.Pick a day and make all of my doctor's appointments: to get (3)________________________________________with the dermatologist, to get a mammogram, and to get Pap Smear and check-up withgynecologist.
变压器邮箱内故障包括()
A. 绕组的匝间短路
B. 绕组的相间短路
C. 绕组的接地短路
D. 铁芯烧毁
变压器油箱外故障包括()
A. 套管的相间短路
B. 套管的接地短路
C. 变压器相邻线路短路引起的变压器过电流
D. 引出线的相间短路