Win7激活信息查看技巧

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由于Win7采用了全新的状态激活机制,因此几乎每个在网络上下载安装Win7的用户都在担心自己使用的操作系统版本的激活情况,那么要怎样才能查看自己使用的Win7是否已经激活?是在试用状态呢?还是即将过期?本站特意整理了可以查看目前系统激活信息的四个命令行,供大家参考交流。

1. 使用Win+R调出运行菜单,输入命令:slmgr.vbs -dli
使用此命令行可以查看操作系统版本、部分产品密钥和许可证状态等信息,不过配置比较差的电脑需要5秒钟左右才能显示出来。

2.使用Win+R调出运行菜单,输入命令:slmgr.vbs -dlv
使用此名林可以显示出最为详尽的激活信息,包括:激活ID、安装ID、激活截止日期,还会显示显示操作系统版本。一般查看最详细的系统信息就可以使用这条命令行。

3.使用Win+R调出运行菜单,输入命令:slmgr.vbs -xpr
此命令可以简单的查看到目前正在使用的Win7是否彻底激活和系统版本,如果激活会显示出“计算机已永久激活”。

4.使用Win+R调出运行菜单,输入命令:winver
查看带有图标的Windows7操作系统版本。

如果不能正常使用上述四条命令行,可以依次进入控制面板——系统——高级系统设置——系统保护,并删除掉之前的还原点。再试试上述的命令行吧,是不是可以正常使用了。

ISOFIX Child Restraints

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Improved safety – but check the handbook first

Car-seat cushions and seat-belts are optimised for the comfort and protection of adults, and yet until recently have been the only means of supporting and attaching child restraints too.

Inevitably, compatibility problems can arise where child seats are attached to the car using adult seatbelts and no ‘universal’ child restraint can be installed satisfactorily in all seating positions in all cars.

Misfitting of universal seats is also a common problem due to the complexity of the task.

‘Plug-in’ child seats

ISOFIX, a standard system for attaching child restraints into cars was first proposed in the early 1990s though it took more than a decade for the technical standards to be agreed.

The idea is simple. Car makers provide small, cheap and inconspicuous attachment points in standard locations in new cars whilst child restraints have latches on the back to lock onto the mounting points in the car with a simple push/click.

Key benefits of ISOFIX

The original vision of ISOFIX was that it would:

  • be a standard, universal means of attaching child restraints
  • eliminate misfitting problems common with the use of adult belts
  • improve dynamic performance of child restraints as the seat is directly and rigidly attached to the car structure.

These objectives have been achieved though it has to be said that the system is perhaps not as easy to understand and simple to use as hoped – cars don’t all have the same anchorages and the seats aren’t all ‘universal’ so you do still have to do your homework before buying and, critically, must check the vehicle handbook.

Forward rotation

The two latches at the back of the child restraint prevent it from moving forwards but it is the car seat cushion itself that supports the weight of the child restraint – if the cushion’s too soft then the child restraint can rotate forwards in a crash increasing the forces acting on the child and the risk of injury.

To prevent this forward rotation a ‘universal’ child restraint requires a third rigid point of attachment. This may be either a rigid support leg between the front of the child restraint and the floor of the car or a ‘top tether‘ strap connecting the top of the restraint to a fixing point provided by the car maker on the parcel shelf, boot floor or seat back.

Two-stage process

 Due to delays in agreeing standards a compromise between car manufacturers and a European standards workgroup resulted in ISOFIX anchorages being introduced into cars in a two stage process.

The earliest cars fitted with ISOFIX anchorages were equipped with a two-point system only. Because the car seat cushion plays a crucial role in the performance of the child restraint these must only be used with ISOFIX child restraints specifically approved for use in that car – semi-universal or vehicle specific ISOFIX seats. (the make/model of car will be specifically named on the box/application list for the child restraint)

More recently, new models of car have had two or more seating positions provided with ‘three-point’ ISOFIX anchorages – two-point plus top-tether – making them suitable for ‘universal category’ ISOFIX child seats.

ISOFIX classes

Besides the different categories of ISOFIX seat, ‘universal’ and ‘semi-universal’/vehicle specific, there are several different size classes too as, for example, a full height forward facing restraint may not physically fit in the back seat of a small car.

The main size classes are:

  • A – ISO/F3: full height forward facing toddler child restraint
  • B – ISO/F2: reduced height forward facing toddler child restraint
  • B1 – ISO/F2X: reduced height forward facing toddler child restraint
  • C – ISO/R3: full size, rearward facing toddler child restraint
  • D – ISO/R2: reduced size rearward facing toddler child restraint
  • E – ISO/R1: rearward facing infant child restraint

Check the Vehicle Handbook

If you’re contemplating buying an ISOFIX child restraint it is essential to check the vehicle handbook first.

For every seating position and child mass group the handbook will give detailed information regarding the categories (Universal/semi-universal/model specific) and size classes of ISOFIX child restraint that may be used.

The handbook will also provide clear instructions for attaching a child restraint to the lower anchorage points and, if provided, to the top-tether mechanism too.

《拆弹部队》六项大奖横扫英国奥斯卡

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北京时间今天清晨,英国影视艺术学院奖(BAFTA)在伦敦揭晓,结果并没有太多意外,《拆弹部队》(The Hurt Locker)包揽了最佳影片、最佳导演、最佳原著剧本、最佳摄影、最佳剪辑、最佳音响6项大奖,把《阿凡达》(Avatar)打得落花流水,后者仅获得最佳视觉效果和最佳艺术指导奖。

唯一的一个冷门出自最佳男主角,《单身男人》(A Single Man)的科林·费斯(Colin Firth)击败了大热门杰夫·布里奇斯,而《成长教育》(An Education)的凯瑞·穆里根(Carey Mulligan)也获得了最佳女主角奖。不过考虑到BAFTA的英国地域特色,这两个英国人封帝封后也就不奇怪了。

以下是完整中英文对照获奖名单: Read more…

公司绝不会告诉你的10大秘密

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1.入职时的工资高低不重要,只要你努力工作你会得到相应待遇的

我估计几乎找过工作的人都听过这句话,当我们确定被聘用跟公司谈工资时,他们都会说“如果以后你业绩突出、努力工作,你的报酬也会相应增加的”,特别是当第一次找工作的时候大多数人会相信这些话,但是千万~~别相信。

刚入职时,你的工资就是你的全部(当然有一些岗位,比如销售或弹性工资的岗位除外),而且你入职以后大部分待遇都会跟着你的工资而浮动,工资调整也是按你目前的工资乘于一定的百分比,保险、公积金也跟工资有关系,当你的基本工资低的时候你今后的报酬增长空间也不大。

所以,找工作时千万不要心软,多争取一些基本工资,因为这是你的所有。 Read more…

Wedding

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Bridal Beauty Tips for your Wedding Day

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Every bride wants to look her very best on her wedding day, and it is never too soon to start planning your bridal beauty for your wedding day. I have put together a 6 month beauty routine to have you looking your sparkling best on your big day.

6 Months To Go

Take a long critical look at yourself in the mirror and if you feel you could loose a few pounds, now is the time to start. Decide on the most suitable plan according to your daily schedule, whether it be simply cutting down on between snacks or a rigorous routine of diet and exercise. A healthy balanced diet is important not only for the body beautiful but will also benefit your skin, hair and nails. Read more…

SQL安全设置攻略

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下面的文章对于我们对SQL安全设置会有很大的帮助(转)
日前SQL INJECTION的攻击测试愈演愈烈,很多大型的网站和论坛都相继被注入。这些网站一般使用的多为SQLSERVER数据库,正因为如此,很多人开始怀疑SQL SERVER的安全性。其实SQL SERVER2000已经通过了美国政府的C2级安全认证-这是该行业所能拥有的最高认证级别,所以使用SQLSERVER还是相当的安全的。当然和ORCAL、DB2等还是有差距,但是SQL
SERVER的易用性和广泛性还是能成为我们继续使用下去的理由。那怎么样才能使SQL SERVER的设置让人使用的放心呢? Read more…

Cool Warlock

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nice