explo-80

主页不是IE8为什么打开网页总是http://www.microsoft.com/Windows/internet-explo

1.打开IE浏览器找到 工具--- internet选项菜单。

2.出现ie选项对话框中，找到  浏览历记录中的  “设置”。

3.出现internet临时文件和历史记录设置中可以查看当前IE缓存文件存放的目录路径。

Bengnazambo Placer Gold in Xainza County（）

你好 ，那是因为你没有把IE8浏览器设为默认浏览器，

设置默认浏览器的

方法有很多种，我介绍两种设置方法。

方法1，打开IE（直接点击IE图标打开浏览器），找到“工具”菜单，点击其中的“Internet选项”，在程序选项卡中（就是上面那几个标签之一），有一个能设置IE为默认浏览器的选项，由于不同的IE版本可能位置和名称会有些不同，所以请自己找一下。

方法2，打开开始菜单，点击“设定程序访问和默认值”，在这里你可以设定多种程序的默认访问程序，比如邮件、媒体播放器等，浏览器也在其中。单击“自定义”（也可以单击自定义最右边的向下的双箭头）以展开选项菜单，第一个就是选择默认的浏览器，选择 IE8 确认即可。

win7开机后出现 正在应用更新操作668，共668个（wow64_mincrosoft-windows-explo...）

The Bengnazambo gold placer is located 90 km southwest of the Xainza County town，1 300 km from the Golmud City of the Qinghai Province，a place of strategic importance on the Qinghai-Tibet highway.The deposit can be eas-ily accessible.。

The gold placer occurs on the plateau hills on the north side of the Gan-dise Mountains and is of flood-plain type.The Bengnazambo River runs from west to east and then turns abruptly northwards.Combining with the Xi-alazangbo River it becomes the Baruzangbo River and flows further northward into the Gyaring Lake.Gold placers are distributed along the Bengnazambo River valley.The deposit consists of one orebody 1 8.67 km long and averag-ingly 237.7 m wide and 4.7 m thick.The average grade of gold in the sand mixis 0.5016 g/m3.In the inner side of the turning of the river there exists a sta-ble and continuous rich ore section over 2 km in length，151 m in width，5 m in thickness with average grade of gold in the sand mix at 2.4785 g/m3.Reserves of the section make up over 40%of the 10 tons of the proved gold.Placer gold occurs chiefly in the loose sandy gravels on the flood plain.The gravels are generally less than 10 cm in diameter，with mud less than 1%.From its dis-covery in 1989 up to 1992 when the exploration was finished，altogether 5700 m of placer boreholes were drilled and 270 m of shallow wells were driven.The reserves were identified at 1 0 tons of placer gold，and the deposit is re-garded as the largest one ever found in Tibet and is also rare in the country in terms of size，grade as well as internal exploitation conditions.。

Gold mining in Xainza area has a long history.Before the liberation of Ti-bet some foreign countries had carried out predatory exploitation in the area north of Xiaka and Bengnazambo.In order to protect their own resources the Tibetan people waged struggles of mysterious style，and the“battles between man and monster”at night had scared the intruders to death.Around 1970 herdsmen of the Xiaka Village found gold nuggets near the corpses of gold dig-gers，the largest weighed 20 g and more.。

In August 1988 at the request of the Xainza Mineral Resources Company LiJingao of the No.5 Geological Party of Tibet inspected the Pb-Zn ore locali-ties around the Gyaring Lake.Being aware of the above information he began to investigate natural heavy concentrates along the river，and at the same time kept on his Pb-Zn ore inspection.As a result，he found the gold from the plac-er samples and，considering both geomorphic and geological conditions he sug-gested that Baruzangbo was a promising area for placer gold.。

In early 1989 the No.5 Geological Party established the Gyaring Lake prospecting group led by Li Jingao and Xia Yuquan in search for gold placer a-long the Baruzangbo river.Through placer prospecting they found an impor-tant clue for placer gold occurrence.Meanwhile the party had contracted to provide 500 kg reserve of placer gold to the Tibet Bureau of Geology.Li Jingao and Xia Yuquan asked to take over the task.After careful discussion the party accepted their request and allocated to them a placer drill with a planned footage of 300 m.In October they discovered the placer gold body at the con-fluence of the Bengnazambo and the Baruzangbo Rivers.The orebody con-trolled was 1200 m long，40-80 m wide and about 2 m thick at a grade of 0.1959-0.3760 g/m3.The prospective reserves reached 530 kg.。

In early 1990 the party discussed repeatedly the planning of ore prospect-ing in Baruzangbo.This had attracted attention from the Tibet Bureau of Ge-ology.Cao Yougong，the chief engineer，and Liu Zhaomo，the deputy chief engineer of the Bureau，traveled a long distance in spite of the snow to Golmud where the party was seated.They inspected the locality and supported the pro-posal of establishing a project for the prospecting in the lower reaches of the Bengnazambo River.Later the party organized the No.2 Subparty with Cuo Jia as the leader，Xiao Ren as the chief geologist，and Li Jingao as the deputy chief geologist to start the work on the Bengnazambo placer gold.At first they traced southwards and operated two profiles，by which they revealed the in-creasing width and thickness of the orebody as well as the rising grade of gold.Then they continued to pursue upstream and drilled boreholes of 946 m with larger spacing.The results they obtained were very encouraging：the orebody controlled reached 12.8 km in length，210 m in width and 3.9 m in thickness at a grade of 1 g/m3.The prospective reserves were calculated to be 15 tons.。

Informed of the good news，leaders of the Autonomous Region and the concerned departments decided to give strong support to the geological prospecting of the deposit.The Planning Commission of the Region invested RMB 18 million yuan and the Bureau of Geology 6 million yuan for the project.The exploration of the deposit was completed in three years＇time with a report submitted.This，as a good beginning in Tibet＇s history，made a breakthrough in the geological work of gold in Tibet.。

In 1991 the detailed survey and exploration started in Bengnazambo.In March the same year at the invitation by the Tibet Bureau of Geology experts of the Heilongjiang and Qinghai Provinces，escorted by Dongdui Langjie，di-rector of the TBG，and Cao Yougong，chief engineer of the Bureau，came to inspect the deposit.Geologists with the Heilongjiang Bureau of Geology and Mineral Resources were invited to join the work in the deposit.The explo-ration programme progressed smoothly as scheduled.Prospecting and ex-ploitation of the gold placer will exert significant effects on the economic devel-opment of the northern and the entire Tibet.。

Failed to execute goal org.apache.maven.plugins:maven-war-plugin:3.2.2:war怎么解决？

有问题的话，那就是你装系统的时候没有完全格式化和从新分区导致的结果，建议你把电脑上所有的东西拷到移动硬盘上，然后关机从光驱启动，进行装系统，不要在原有的系统之下直接从光驱装，那样的话你原有的系统文件都还在你的C盘里，新装的系统会牵涉到很多软件的注册表问题，还有就新的系统文件和原来的系统文件也许会冲突，建议你最好是装纯净版的win7旗舰版系统，可以从网上下载来用U盘装或者刻碟装，纯净版的系统完整的应该要占用11G的样子，而市面上买的那种阉割过的版本装下来只有2G多点，如果不知道怎么破解激活的话，可以找我，Q是407260584，尽量帮忙，只要按照我说的方法做我保证没有问题，我用win7都快一年了，没有发现任何不兼容的软件和游戏，也没有出现过任何让我感觉不爽的错误，比如说你说的黑屏或者蓝屏。

maven打war包报错，不能执行依赖包maven-compiler-plugin:2.3.2，判断原因是缺少jar包，解决方法：

1、使用eclipse通过maven install打war包的时候，出现了下图所示的错误。

2、打开pom.xml文件，在适当位置加入下列依赖：

3、进行测试。

4、上面加入依赖之后，就可以直接打包了。

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