For a x - directed line current with lengh much smaller than a wave length , the e - field pattern on coordinate planes in 3 - d space in the region from much smaller than line length to one or two wave length , the synthesized pattern by summation of the field of many line segments of hertz dipoles is independent of the number of segments , i . e . same field as a single hertz dipole 以水平面上三角形甚小于波长线电流为例，分割为若干小段之赫芝偶极所加总合成在三度空间任意座标平面上距离从甚大于线长到一两个波长区域之电场场型与分割小段数量无关，即等同于一单一赫芝偶极之场型。
Kjell mild , who led the study , said the figures meant that heavy users of mobile phones , for instance of who make mobile phone calls for 2 , 000 hours or more in their life , had a 240 percent increased risk for a malignant tumor on the side of the head the phone is used 是迄今为止对长期使用手机者所做的历次研究中规模最大的一次。研究结果发现，频繁使用手机的人一生中拨打或接听手机时间总合达2000小时甚至更长，平常用来使用手机的那一侧大脑出现恶性肿瘤的可能性会增加240 。
Designed after japanese fujino kingo style , this 60 - meter - high building was completed in march 1918 , six years and nine months after its ground breaking on june 1 , 1912 . its construction then cost 1 . 81 million japanese yen , which was said to be six times higher than the combined cost of the lungshan temple in wanhua taipei , the chih nan temple in mucha suburban taipei and the chenghuang temple in hsinchu 总统府的建筑属藤野金吾式样，由日本建筑师长野宇平冶设计，自1912年6月1日开工建造，到1919年3月峻工费时6年9个月，总工程费高达日币181万，据闻比当时的万华山寺木栅指南宫新竹城隍庙的造价总合，还高出六倍之多。
For a x - directed line current with lengh much smaller than a wave length , the e - field pattern on coordinate planes in 3 - d space in the region from much smaller than line length to one or two wave length , the synthesized pattern by summation of the field of many line segments of hertz dipoles is independent of the number of segments , i . e . same field as a single hertz dipole 以水平面上向甚小于波长线电流为例，分割为若干小段之赫芝偶极所加总合成在三度空间任意座标平面上距离从甚大于线长到一两个波长区域之电场场型与分割小段数量无关，即等同于一单一赫芝偶极之场型。
