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Using properly counterexamples in the teaching of Probability Theory will help students have a good understanding of the course, warm up their active thinking and improve teaching quality.
在概率论教学中,恰当的运用反例教学,可以帮助学生加深对该课程的理解,并激发他们积极思维,有助于提高教学质量。
Dissolve yeast in warm ale, along with 1 Tbs. of the flour mixture. Your yeast should bubble up after a few minutes, indicating that the yeast is active.
将干酵母与1汤匙面粉溶解在温热的爱尔啤酒里。如果酵母几分钟后开始冒泡泡,就代表已经发酵完成了。
Those undesirable effects were generally found, however, only if each stretch was held for more than 60 seconds and the subject then immediately became fully active, with no further warm-up.
然而,这些不良影响基本是在运动员每次拉伸保持60秒以上并且不做进一步的热身马上开始充分运动的情况下才发生。
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