But the windows on an airplane are made up of three panes: inner, middle, and outer.

而飞机上的窗户由三块玻璃组成，分别是层、中层、外层。

The graduates of these courses often are placed in middle management jobs.

这些课程的毕业生通常处于中层管理职位。

Purpose at the middle-management level is about much needed clarity and authority.

对于中层管理者来说，目标更多的与明确性和权威性有关。

The middle layer is the lamina propria and it contains blood and lymph vessels.

粘膜层的中层为固有层，内含血管和淋巴管。

On the next level you'll have mid-level goals like passing an exam.

下一层是中层目标，比如通过考试。

If you're a middle manager, you're doomed.

如果你是中层经理，你的好日子到头了。

So we're designing now a tower for Rotterdam, a floating office tower of mid-rise, of eight stories. and we use sealed teak and cross-laminated timber — (and it stands on a big floating foundation) .

所以我们现在在为鹿特丹设计一座大楼，一座浮动的八层的中层办公大楼。我们使用密封柚木和交叉层压木材——(它就立在一个大的浮动地基上)。

But now, instead of only managing other people, middle managers were expected to become player-coaches.

但现在，中层管理者不仅仅是管理其他人，而是被期望成为球员兼教练。

But you don't have to be a middle manager to do this.

我们不用等到到了中层管理才这样做。

Middle-level managers began to rise up against him.

中层主管们开始起来反抗他。

By April 20 we had risen to an average level of 1,500 meters.

4月20日，我们又浮到150米的中层海水中。

But Mr Walker-Wise says that middle managers are often delivering speeches that are not their own (because they were devised by head office) or trying to inspire staff to meet an objective that was set by someone else.

但沃克·怀斯表示，中层管理人员经常发表非自己的演讲(因为这些演讲是由总部设计的)，或者试图激励员工实现他人设定的目标。

As a description of your typical middle manager, it is hard to surpass Marlow's view of the boss at a river port in Joseph Conrad's " Heart of Darkness" .

对典型的中层管理者的描述很难超越约瑟夫·康拉德的《黑暗的心》中马洛对一位河港老板的看法。

Whatever the case, the heart needs blood, and if we look at the heart wall, there's three layers—the outermost layer, the epicardium, then the myocardium in the middle, and the endocardium inside the heart.

无论什么情况下，心肌都需要供血，我们学习心壁时知道，心壁有3层：最外层的心外膜、中层的心肌，以及心脏内的心内膜。

Teams whose supervisors were most highly recommended by middle managers for training experienced no productivity gains; the benefits were concentrated on supervisors who were less recommended.

那些最受中层经理推荐进行培的主管，其团队的工作效率没有提升，效率提升的好处集中在那些不太受推荐的主管身上。

We're talking about the mesopelagic zone, it's a region of semi-deep water that receives only about 20% of the light that you get up on the surface.

我们说的是中层水层，这是一个半深水区域，它只接收大约 20% 的光线。

But for a variety of reasons, too many people have been directed into getting qualified for these roles up here and discouraged from doing these roles down here.

但由于各种原因，太多人被要求获得中层职位的资格，而被劝退担任这些职位。

Research already suggests that companies with more women in leadership roles have better work-life policies, smaller gender gaps in executive compensation, and more women in midlevel management.

研究已经表明，领导层中女性比例更高的公司，在平衡工作和家庭方面也会提供更好的政策，在薪酬上的性别差距会更小，中层管理者中的女性数量也会更多。

The aorta also undergoes cystic medial necrosis, which is where there is degeneration of the tunica media, which is the central portion of the aortic wall.

除此之外，主动脉还会有囊性中层坏死，即主动脉的中膜发生退行性变；中膜是主动脉壁的中心部分。

The fibres in the upper and lower layers, are long and horizontal; those of the middle one, very short, and running cross-wise between the outside layers.

上层和下层的纤维又长又直；中层的纤维则很短，在上下层之间交叉分布。