个人电脑

D.The PC has correctively up to Layer5 of the OSI model.

个人电脑已经可以正确行动的OSI模型Layer5。

As I know to my cost, keeping track of data, moving it between different PCs and making sure I am working on the latest version of a file is rarely as straightforward as it should be.

我凭自己的经验知道，要在不同的个人电脑之间追踪并传送数据，确保自己正在处理的文件是最新版本，并不是一件容易的事。

Counterfeits account for 82 per cent of the software used in personal computers in China, according to the Business Software Alliance.

商业软件联盟称，在中国个人电脑使用的软件中，盗版软件比例占82%。

Another black-jacketed crewman was talking to the commander, holding a hand PC and saying something about the new locations of the rest of his waiting squad.

另外黑色夹克的机员正在和指挥官说话，握住一个手个人电脑而且说关於他的候补小队的其余者的新地点的某事。

The advent of personal computers have stimulated the power of self-publishing (or the act of producing and putting one's own writing into circulation) by allowing publishers to easily modify the settings of type and designs at a cut-rate price.

随着个人电脑的刺激了电力的自我出版(或法生产，把自己写作投入流通)，允许出版商轻易更改设置的类型和设计的削减率报价。

The last but not least, it is also owning to the rapid development in computer science and information technology. Such as, some computational task, which previously must be executed by using super-computer, now can be carried out by personal computer, and at the same time, the network speed and band width of data bus and input/output equipment have increased several times. In addition, the improvement of the high quality graphic displaying is available. All these provide strong support for cryoEM high-resolution reconstruction study.

目前，在低电子剂量的情况下，冷冻电镜照片可以记录到3-4 〓的信息，使用冷冻电子显微镜进行高分辨三维重构工作，已经获得6.5-8〓高分辨率水平的结果，可以分辨出蛋白质的α螺旋、识别出蛋白质的β折叠等蛋白质二级结构；其次是，三维重构算法效能的不断提高，使得对二十面体取向和中心参数计算的可靠性大大提高；再次是，由于计算机和信息技术迅猛发展，例如，以往需要使用大型计算机的计算任务已经可以被一般的个人电脑完成，网络速度、数据总线和硬盘等I／O设备的带宽成倍增长，以及图像显示能力的提高都为冷冻电子显微镜高分辨三维重构技术提供了强有力的支持。

Nowadays, in the low electron dose condition, the information about 3-4〓 can be recorded on the cryoEM micrograph, and the high-resolution reconstruction using the cryoEM has reached 6. 5-8〓 levels. The reconstruction can reveal the protein α helical and recognise β fold secondary structure. Secondly, it is due to the development in 3D reconstruction method, which can be more efficient to determine the orientation and center parameters. The last but not least, it is also owning to the rapid development in computer science and information technology. Such as, some computational task, which previously must be executed by using super-computer, now can be carried out by personal computer, and at the same time, the network speed and band width of data bus and input/output equipment have increased several times. In addition, the improvement of the high quality graphic displaying is available. All these provide strong support for cryoEM high-resolution reconstruction study.

目前，在低电子剂量的情况下，冷冻电镜照片可以记录到3-4 〓的信息，使用冷冻电子显微镜进行高分辨三维重构工作，已经获得6.5-8〓高分辨率水平的结果，可以分辨出蛋白质的α螺旋、识别出蛋白质的β折叠等蛋白质二级结构；其次是，三维重构算法效能的不断提高，使得对二十面体取向和中心参数计算的可靠性大大提高；再次是，由于计算机和信息技术迅猛发展，例如，以往需要使用大型计算机的计算任务已经可以被一般的个人电脑完成，网络速度、数据总线和硬盘等I／O设备的带宽成倍增长，以及图像显示能力的提高都为冷冻电子显微镜高分辨三维重构技术提供了强有力的支持。

Interfacing the densitometer with a printer or, better still, a personal computer can speed the analysis task.

连接浓度计与印表机或，仍然改善， a 个人电脑可能加速分析任务。

Personal computers and desktop publishing, so it was all made with

那是六十年代后期，个人电脑出现之前，所以这份杂志全是用

Computers and desktop publishing, so it was all made with

当时是1960年代后期，个人电脑和桌面出版出现之前。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。