屋脊

It claims to be the "Roof of the world" and "The Third Pole".

他被誉为"世界的屋脊"，"世界的第三极"。

Since that time, the best roof prism binoculars approached the contrast offered by high-end Porro prism glasses.

从那以后顶级屋脊镜的对比度接近了顶级的保罗镜，而此前是不可想象的。

Although being brilliant binoculars, they came up too late: During the 80s, bulky Porro binoculars had gone out of fashion and the era of more compact and elegant roof prisms had begun.

虽然是超群的望远镜，但它出现的太晚了：80年代，大体积的保罗镜已经过时了，更加紧凑雅致的屋脊镜时**始了。

This is the rule of thumb for anybody who is looking for a second hand binocular with maximum performance: If it is a Porro, it should have been made after 1980 (availability of multi layer coating), if it is a roof prism, then not earlier than 1990 (phase-shift coating).

所以对二手镜子光学表现有要求的买家而言，这里有一条基本原则：要是买保罗镜，最好是1980年以后的，如果买屋脊镜，就别买1990年以前的。

Whoever is searching for a current line high end 8x50 will probably fail to find a decently priced Porro glass, but end up with a roof-prism design such as Leica's Ultravid or Swarovski's SLC and will have to pay a premium.

谁若在搜寻当前生产的高端8x50，将无法找到合适价格的保罗镜，只能找到屋脊镜如Leica's Ultravid或者Swarovski's SLC，并且要付出更多费用。

Usually the red squirrel waked me in the dawn, coursing over the roof and up and down the sides of the house,as if sent out of the woods for this purpose.

通常总是赤松鼠（学名Sciurus Hudsonius）在黎明中把我叫醒的，它在屋脊上奔窜，又在屋子的四侧攀上爬下，好像它们出森林来，就为了这个目的。

Finally, it is concluded that the right-angled roof prism should be used instead of the corner-cube prism.

最后得出可以用直角屋脊棱镜代替立方角锥棱镜的结论。

It is from here that one can ascend to the rooftop of Europe.

就在这里，人们可以登上欧洲的屋脊。

Nevertheless, a red glow brought out against this black background the lofty roofs of the houses which barred the Rue de la Chanvrerie on the Saint-Eustache side.

一团红光把那排从圣厄斯塔什方面挡住麻厂街高楼的屋脊托映在黑暗的天空，这是燃烧在科林斯街垒里的那个火炬的反光。

Controlled by step fault, the ancient grazing area is longitudinally characterized by multi-layer structure, in which the shallow layer is tight type thrust overturned anticline, the medium layer is ridge-shaped fault block controlled by step thrust, and the deep layer is thrust anticline covered by buried hill.

古牧地构造纵向上具多层构造特征，其中浅层为紧闭型逆冲倒转背斜，中层为受阶状逆冲断层控制的屋脊状断块，深层为潜山披覆型冲断背斜。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。