有用处

The very abstractness of mathematics makes it useful.

正是数学的抽象性使它大有用处。

Another Reflection was of great Use to me, and doubtless would be so to any one that should fall into such Distress as mine was; and this was, To compare my present Condition with what I at first expected it should be; nay, with what it would certainly have been, if the good Providence of God had not wonderfully order'd the Ship to be cast up nearer to the Shore, where I not only Could come at her, but could bring what I got out of her to the Shore, for my Relief and Comfort; without which, I had wanted for Tools to work, Weapons for Defence, or Gun-Powder and Shot for getting my Food.

还有一种想法对我也大有好处，而且，这种反省毫无疑问对遇到我这种灾难的其他任何人也一定大有用处。那就是拿我目前的情况跟我当初所预料的情况加以比较，或者不如说，跟我必然会遭遇的境况加以比较。上帝神奇地作出了目前这样的安排，把大船冲近海岸，让我不仅能靠近它，还能从上面取下所需要的东西搬到岸上，使我获得救济和安慰。假如不是这样，我就没有工具工作，没有武器自卫，没有弹药猎取食物了。

I don't think you are Ken, You're not useful or valuable!

我不认为你是， Ken ，不能说你是有用处的或是有价值的。

They announced the discovery of radium and polonium by fractionation of pitchblende in 1898 and later they did much to elucidate the properties of radium and its transformation products.

玛丽后来写道："圣路易医院的兜娄大夫已经研究了镭对皮肤的作用。镭在这一方面的效果是令人鼓舞的；它的作用所毁坏的部分表皮，重长起来是健全的。"镭有用处——用处大极了！2。不要勋章，要实验室

For in Jesus Christ neither circumcision availeth any thing, nor uncircumcision; but faith which worketh by love.

因为在基督耶稣里，受割礼或不受割礼，都没有用处，唯有那借着爱表达出来的信，才有用处。

Pinang friends and so on. It's great that you can make many friends here because they let you not felling lonely in the new environment.

不过，上大学会有酱多课外时间是有用处的，那些时间大概都是给我们读书和进行活动用的。

However no one is contesting that 3D is better, and the successful companies use it very intelligently.

三维是有绝对有好处有用处的，很多成功的工程公司很聪明地使用三维，在这一点上毫无悬念和疑问。

Once a village had a resident population, humans recognised that young wolves could be socialised and put to useful purposes.

一旦一个村庄有人类居住了，人们觉得小狼是可以相处的，而且它们还很有用处。

The HP Smart Web Printing program is a useful free solution that organizes online research right in your browser.

惠普智能网页打印软件是一款用处很大的免费软件，能把网上看到的有用内容直接在浏览器中进行剪贴，而且它的编辑和打印预览功能也颇有用处。

Consider also having a hydraulic ram pump (and instructions on how to use, or to build one from scratch, along with sufficient piping to move water....which can be "scavenged" from a home plumbing system) and/or 12V water pumps in storage which may be of use in designing a primitive water distribution system for the home or for crop irrigation (i.e., water can be channeled up to an elevated holding canister).

还要考虑有一个水压撞锤式水泵备有怎样使用的说明书，或从头开始造一个，要有充足的导管取水。。。。。。这可从家庭配管系统中搜寻到）。也可考虑存留一个12伏的电水泵，在为家庭或庄稼灌溉设计原始的水分配系统时，它也许有用处。例如，水可被传输到升高的支持罐中。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。