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。
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。
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。
The boiler used by such locomotive was the one removed from a small winder, the wheel being bought as the waste cast iron, and the body framework was made from U-shape iron.
它用的锅炉是从一个小型卷扬机上拆下来的，车轮是当铸铁废料买来的，车身支架是用U型铁制造的。
The researchers evaluated dietary levels of heme and non-heme iron and the risk of gallstones in 44,758 U. S. men participating in the Health Professionals Follow-up Study from 1986 to 2002.
研究人员评估了从1986至2002年的44,785参加卫生保健随访研究美国男性胆结石风险和食物中血红素铁和非血红素铁的水平。
Pit-less type platform scale, checked iron surface plate (surface plate of SST models is smooth plate) combined with welding U-shaped steel girder formed a higher strength and reliable platform scale.
台面采用花纹面板（不锈钢系列为光板面板），U型钢梁焊接，强度高。
Pit-less type platform scale, checked iron surface plate (surface plate of SST models is smooth plate) combined with welding U-shaped steel girder formed a higher strength and reliable platform scale.
台面采用花纹面板（不锈钢系列为光板面板），U型钢梁焊接，强度高。
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