蒸汽机

The rugged design of this steam engine is unusual in combining the functions of crosshead guide and cylinder support in a single set of columns.

崎岖的设计，这蒸汽机是不寻常的结合，职能十字头，引导和支持在缸一套单一的栏目。

The steam-engine has relieved them of much exhausting and degrading toil; wages have risen; education has been improved and become more general; the railway and the printing-press have enabled members of the same trade in different parts of the country to communicate easily with one another, and to undertake and carry out broad and far-seeing lines of policy; while the growing demand for intelligent work has caused the artisan classes to increase so rapidly that they now outnumber those whose labour is entirely unskilled.

蒸汽机减轻了他们许多费力和有害身体的工作；工资提高了；教育已经改良而且已经比较普及；铁道和印刷机使国内各地同一行业的人能易于联系，并且使他们能够从事和实行远大的政策方针；同时，对智力工作的日益增长的需要，使技术工人迅速增加，现在他们的人数已超过了那些完全不熟练的工人了。

He had helped before and knew how to regulate the steam engine and fire the boiler.

他曾帮助前，知道如何规范蒸汽机及消防锅炉。

The plunger or piston of a force pump or hydraulic press.

蒸汽机或其他发动机的活塞离开曲轴运动时的冲程。

This engine was a "steam engine" powered by Freon.

这个引擎是一个"蒸汽机"由氟利昂。

The latest type explosive motor utilizes cheap low qu***ty fuel Low temperature complete combustion, By means of warmhearted water Gasify to absorption of heat to lower the temperature supercharge , Promoteing the gas motor dos .

在释放阶段，外燃（200年前的蒸汽机）——内燃（100年前的内燃机）——爆燃是完全不同的，根本不在一个层次）。但也只有比较才易于理解：理论空燃比、充分的混合这些条件是任何现有热机都可望而不可即的。

It consists of a number of tiny threaded parts and a glass sight window that is .062 in diameter. This type of oiler uses a gravity feed to drip oil onto moving parts of a steam engine at a regulated rate.

它包括了一些微小的螺纹零件和玻璃视线的窗口是0.062 ，直径，这类型的涂油机使用的严重性，饲料，以滴灌石油上运动部件，一个蒸汽机在规管率。

By means of his new regulator the steam machine gripped the throat of its own power.

通过这种新的调节器，他的蒸汽机就可以自己调节它的马力输出了。

Do you know the reason why there are heat losses in a steam engine?

你知道蒸汽机中存在热损耗的原因吗？

The invention of the steam engine, most forms of transport were horse-drawn.

在发明蒸汽机之前，最主要的交通形式是马拉车。

Objective: To study the effect of polycythemia on blood oxygen saturation.

裴蕾目的：观察RBC剧增而引起的高粘血症对血氧饱和度的影响。

Based on SIMPLER algorithm in the curvilinear body-fitted coordinates, the calculations were performed for Pr=0.7, Re=10~1000 on non-orthogonal non-staggered grids which are generated by elliptic equation systems.

采用曲线坐标系下压力与速度耦合的SIMPLER算法，数值研究了周期性渐扩渐缩波纹通道内脉动流动与换热情况，流动Re数的范围为10~1000，Pr数为0.7。