拱极的

Is special because it is very near the north celestial pole . thus , it appears to be stationary

虽然只是众多拱极星中的一颗，但由于它非常接近天球北极，所以看来似乎永远静止不动。

Twentyone patients (22 eyes) whose tumor located at the posterior pole except for the papillomacular bundle and arch ring area underwent TTT.

其中21例22只眼CCH位于除乳斑束及黄斑拱环内区域外的后极部采用经瞳孔温热疗法治疗。

Horizontal push will arise Pier displacement of the through arch bridge of concrete-filled steel tubes under the condition of erection of arch ribs , concreting process, transverse beam pouring and installation.

下承式钢管拱系杆拱桥在拱肋安装、钢管混凝土浇筑、横梁安装和现浇横梁、桥面板湿接头时对拱脚产生的水平推力极易造成桥墩位移，通过对不同过程中的水平力计算，确定体外束张拉方案，使水平力通过体外束得以平衡。

The rib vault, flying buttress, and pointed arch were used as solutions to the problem of building a very tall structure while preserving as much natural light as possible.

借着拱顶肋、飞扶垛和尖拱，使建造极高结构而尽量保持自然光的问题得以解决；彩绘玻璃窗条造成令人惊讶的室内光斑效果。

The most interesting is the Lo dug on the beach: a snail, the appearance of abnormal smooth, very beautiful patterns, hidden in the sand, but as long as pay attention to crawl after it left a deep trough of curved lines, you can easily find It brought home a little processing, that is, a fine jewelry; another Lo is also long in the sand, white shell, the white meat, good taste, it will be on the beach in the arch of a small sandbags, as Chun-Sun unearthed, one out of a prospective, very interesting.

最有趣的是在沙滩上挖螺：一种螺，外表异常光滑，有非常美丽的花纹，藏在沙中，但只要留意它爬行后留下的很深的弧形槽线，就能轻易找到它，带回家略为加工，即是精美的饰品了；另一种螺，也是长在沙中，白色的壳、白色的肉，味道极好，它在沙滩上会拱出一个小沙包，像春笋出土那样，一掏一个准，非常有意思。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。