Myostatin is a regulating protein that alters the rate of muscle growth, creating a genetic muscle ceiling.

肌抑素是一种调节蛋白，通过制造肌肉外壁改变肌肉增长率。

Later the clapper was abandoned, and bronze bells were played by being hit on the outside with a hammer.

之后人们舍弃了铃舌，改用槌子敲击铜钟外壁。

When disturbed, the ants bang their abdomens against the outer wall of their stiff nest to sound in alarm.

当被惊扰时，这些蚂蚁用腹部敲击硬的巢穴外壁来发出警报。

When the ship capsized, Gillian must have been hurled sideways into an outer wall.

当船翻覆时，吉莉安一定被甩向一侧，撞上了外壁。

You and five friends can walk around the outside of the main pod.

你可以和五个人一起徒步走在主舱外壁的边缘。

Or, really, any other muscle that forms the outer wall of the heart?

或者，实际上，形成心脏外壁的其他肌肉是什么？

Finally, the complex viruses have a combination of icosahedral and helical shape and may have a complex outer wall or head-tail morphology.

最后，复合型病毒兼具二十面体和螺旋对称结构，可能有复杂的外壁或头尾形态。

The outer wall of a gram-positive bacteria cell consists of layers of peptidoglycan held together by crosslinks of proteins.

革兰氏阳性细菌细胞的外壁由层层肽聚糖通过蛋白质交联连接而成。

And we discovered that there was an immunity in the plasma of the advanced meditator where the virus did not, could not enter the cell.

我们发现， 在资深冥想者的血浆中存在一种免疫现象，病毒无法侵入细胞， 仿佛被阻挡在细胞外壁。

This method produced hollow bronzes, with thin walls, which allowed larger statues to be produced, improve the qualities of the cast, and reduce the amount of expensive metal required.

这种方法制作的青铜器是空心的，外壁很薄，可以制作更大的雕像，提高了铸造质量，减少了所需的昂贵金属的数量。

So is the thing that's one cell thick, the actual physical outside of this tube, like the skin of the tube is this one cell thick layer?

所以， 那层仅由一个细胞厚度构成的东西，实际上就是这个管状结构的物理外壁，就像管子的皮肤一样， 是由这一层单细胞厚度的组织构成的吗？

The inside is plain but the outside has been decorated with gold and bronze inlay-pairs of birds face each other, each sporting exaggerated claws against a background of geometric shapes and decorative spirals.

内壁没有任何装饰，外壁则镶嵌黄金与青铜，并绘有数对相向而立的鸟，挥舞着它们大得夸张的鸟爪，而背景是一些几何图案及螺旋纹饰。

Aldosterone increases the number of sodium channels and the number of potassium channels on the lumen side of the principal cell as well as sodium-potassium pumps on the basolateral side of the principal cells.

醛固酮可以增加主细胞内壁钠通道和钾通道的数量和主细胞外壁钠钾离子泵的数量。

The remains of the Roman Amphitheater are the largest found in Britain around half of its footprint is visible today the outer walls are reproductions to show the curve of the Arena they were seating for 7,000 spectators.

罗马圆形剧场的遗迹是英国境内发现的最大一处，目前大约一半的地基仍然可见。外壁是复制品，用来展示竞技场的弧度，当时可容纳7000名观众。