Much has changed in Bulgaria since the fall of the Iron Curtain, but corruption and organized crime persist, according to a July 2007 cable from the U. S. Embassy in Sofia.

据驻索菲亚的美国使馆于2007年7月的一封电报说：自从铁幕的到来保加利亚就发生了很大的变化，但是贪污和犯罪集团还在坚持着。

youdao

Angle iron bender apply vertical structure. It can bend inner and outer various angle iron. It also can roll round steel, pipe, square pipe, U steel by changing different roller.

弯角铁机采用立式结构，可将各种规格的角铁进行内弯或外弯滚 圆加工，还可根据使用要求订制更换不同的滚轮，对圆钢、圆 管、方管、槽钢等型材进行滚圆加工。

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The author has established the mechanical model of O-chain iron and U-chain iron respectively, obtained the computing formula of load and stress, and contrasted with example.

本文分别建立了O形环与U形环的力学模型，推导出了载荷、应力分布的计算公式，并引用实例进行了对比分析。

youdao

It is a policy U-turn from the "iron fist" tactics used against the gangs for years in Central America.

MSN: El Salvador's gang truce cuts murder rate

The world has plenty of potash 610 years worth, which ensures centuries more of fertilizer-making, and 590 years of known iron-ore reserves, according to U.S. Geological Survey estimates.

WSJ: Exhausting the Earth's Resources? Not So Fast

During the 1980s, Mr. Ortega ruled his country with an iron fist until U.S.-backed freedom fighters ousted him from power.

CENTERFORSECURITYPOLICY: Losing Latin America