Results: The thickness of conical bone under plate became thinner gradually after 8 to 12 weeks fixation in both of SRP and HP groups, accompanied with lowering of CT value and mechanical strength.

结果：固定后8-12周，两组板下皮质骨厚度均逐渐变薄，伴CT值和固定骨段力学强度下降，以对照组为明显。

youdao

If an ocean floor tectonic plate meets the edge of a continent and they push against each other, the heavier one sinks down and goes under the other one.

如果一个海底构造板块与大陆边缘接触并相互挤压，较重的板块下沉到另一个的下面。

youdao

The oceanic plate is made of denser and heavier rock, so it begins to sink down under the continental plate and into the mantle.

海洋板块是由密度更大、更重的岩石构成的，所以它开始下沉到大陆板块之下，到地幔之中。

youdao

He had not been hurt. He was wearing a steel plate under his shirt.

VOA: special.2010.03.17

If there is no charge on the plate, these droplets will simply fall under gravity.

如果在板子上没有电荷，这些液滴就只会由于重力掉下。

麻省理工公开课 - 固态化学导论课程节选

Sometimes,one plate subducts -- or slides under -- another plate.

VOA: special.2011.06.07

Under the plate rack on the draining board and at the bottom of the plastic pot for the cutlery was a murky gray sludge.

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Mr Roberts already has to attach a hearing aid to a magnetic plate inserted under his skin every morning.

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Ferraresi slid just under the tag on a close play at the plate, and Lobos manager Ray Birmingham argued the call.

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