强磁星,在画面顶端附近,以超过每小时7万千米的速度急速穿过超新星碎片云。
The magnetar, visible near the top of the image, hurtles through the supernova debris cloud at over 70 thousand kilometers per hour.
绵羊罩衣可减少被毛中植物杂质及灰尘含量,防止毛丛顶端的日光风化,提高羊毛生长速度及羊毛品质,增加净毛产量。 在较冷地区还有御寒保暖作用。
Sheep overclothes can keep warm and prevent top of staple from insolation weathering and decrease the impurity and dust, increase wool yield and quality especially in chilliness area.
你还可以看到两个加速度传感器的顶端角落的多氯联苯。
Also you can see two acceleration sensors in the top corners of the PCB.
Well, we say at the top of the loop, when it goes up and comes down the velocity is 0.
在曲线顶端,当物体上升,然后速度为0时候
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