Make sure you back up the disk before you turn the computer off.

一定要先复制磁盘, 然后再关电脑。

Always buy good quality floppy disks. Don’t spoil the ship for a ha’porth of tar.

永远不要买劣质软盘，以免因小失大。

The receptance method was applied to connect the spinning disk and the head assembly.

读写头组合乃由一悬臂之自由端连结读写头(质量块)与空气弹簧而成。

As far as the hard disk is concerned, the bigger the better.

硬盘容量越大越好。

Methods The sciatic and brachial plexus nerve of three-day-old SD mice was treated with collagenase type IV and trypsin to remove the desmocyte on the Schwann cell, then explanted in the culture disk.

先用IV型胶原酶和胰蛋白酶生3天SD鼠臂层神经和坐骨神经组织块后再将组织块贴壁培养。

The king is also an incarnation of this god, hence the two birds wear the double crown and are flanked by the sun disk with a uraeus holding an "ankh" (life sign).

胸饰中心部位有谢索斯特斯两边各有一头隼，它被看作是王权保护者。

Therefore we point out a new method of testing fragile material's strength of extension.That is to say we can measure the disk's strength of extension by pressing in its diametric.

从而对脆性材料抗拉强测定提了一种新方法,即通过对盘沿直径对心受压试验可测其抗拉强。

Then, after a few fruitless minutes searching for the plughole, you discover that to drain the water away, the entire devicetips rotates around until its disk is tipping gently forwards.

再转过来，你看到那个凹了吧，躺进去放上水，你就可以洗一个泡泡浴了。

As described above, the collapse of a rotating cloud of gas and dust leads to the formation of an accretion disk through which matter is channeled onto a central protostar.

部分重力能量在崩溃过程中会以红外线形式损失掉，其馀则会用于增加天体核心。

It is nevertheless in a new year, if manufacturer can be produced,excogitate OK and direct with shine save file to disk connective number watch for a chance is good.

不过在新一年里,如果厂家能够生产研究可以直接与闪存盘连接数码相机就好了。

This paper introduces a new designing scheme for multi-axial drill machine to make the friction disk of automobile clutch,the structure of the machine and the principles of its cybernation.

介绍了汽车离合器摩擦片多轴钻床设计方案、结构和控制原理。

We also describe the basic principle of white dwarf cosmochronology and its application in defining the age of the Galactic disk, globular clusters, open clusters and Galactic halo.

介绍了白矮星宇宙纪年学研究基本原理及其在银盘、球状星团、疏散星团以及银晕年龄确定方面应用现状。

Features of forced response of the mistuned bladed disk under different system parameters like coupling degree, mistuning strength, viscous damping and non-linear friction strength were investigated.

研究失谐叶盘系统在不同耦合强、失谐程、粘性阻尼系数、干摩擦强等系统参数影响下受迫响应特性。

The influence of a new high-performance bond on the heat-fading-resistance of a self-manufactured semimetal friction materials used for auto brake disk was discussed.

通过定速摩擦擦磨损实验,分析了新型高性能粘结剂含量和制备压力对摩擦因数及磨损率影响,得到了优制备工艺,为新型抗热衰退摩擦材料研究提供了理论和实验依据。

Our digital society has built a supernetwork of copiers out of hundreds of millions of personal faxes, library photocopiers, and desktop hard disks.

我们数字社会通过无数个人传真机、图书馆影印机、电脑硬盘组成了一个拷贝超级网络。

The dissociation reaction preceding the charge transfer in silver deposition from uracil silver system was investigated using chronoamperometry and rotating disk electrode methods.

计时电位及旋转盘电极实验表明在银配合物还原过程中存在前置学转步骤。

It was found that the damping of microfluid acting on the disk is correlative with surface characteristics of the disk.

微流体对盘阻尼与盘面表面特性相关。

The reemission delay times of Au disk vs X rays photon energy were given and compared with recent experimental results.

在各种因素影响下, X光各能区再发射延迟时间变趋势与实验结果一致。

Soft-sectoring refers to the fact that the division of the disk or track into sectors is performed by software.

软分段是指用软件来把磁盘或磁道划分成磁段情况。

The area ( s ) on magnetic disks used for work in process ; not permanent or even semipermanent.

用来进行工作磁盘域,它不是永久性甚至不是半永久。