机组

Packaging gravure press on the substrate by business card printing and membership card production unit of distance is long, plus the fact that, in the meantime drying can easily lead to changes in tone changes and expansion, in General, equipped with automatic alignment device scanning head read printing on the overprinter tag.

包装凹印机上承印物通过制卡和会员卡制作机组间的距离较长，加之在其间进行干燥，容易引起张力变化和伸缩变化，一般都装有自动套准装置，由扫描头读取印品上的套印标记。

The straightness of travel, tractive performance and the turning on headland in operation of the aggregate has been tested in the paddy ...

通过对机组的受力和运动分析，推导出了底盘和插秧机的运动方程式，找出了提高行走直线性的途径。

The project is scheduled to run in 2012. The Jinping auxiliary tunnels (2×17.5 km) serve as the access tunnels between Jinping Ⅰ and Jinping Ⅱ, and also as the exploratory and construction adits for the headrace tunnels of Jinping Ⅱ.

锦屏水电站计划于2012年第一批机组投入运行。2条长17.5km的锦屏辅助洞是联系锦屏一、二级水电站的交通洞，也是锦屏二级水电站引水隧洞施工的超前地质勘探洞和施工辅助洞。

Absorber is the most important component in lithium-bromide absorption refrigerator, heat transfer areas of traditional absorber are about 40 % of all the components.

吸收器是溴化锂吸收式制冷循环中最大的部件，传统吸收器换热面积占机组的40%左右，采用传热传质分离吸收器，其传热面积不到传统吸收器的30%，大大改善了吸收器的传热效果。

If heat and mass transfer separation absorber is used,its heat transfer areas is less than 30% compare to the traditional one,greatly improve absorber s heat transfer effect.

吸收器是溴化锂吸收式制冷循环中最大的部件，传统吸收器换热面积占机组的40%左右，采用传热传质分离吸收器，其传热面积不到传统吸收器的30%，大大改善了吸收器的传热效果。

A Lithium-Bromide absorption refrigerating machine is designed using inclined fin tubes as heat transfer elements for absorber and using other corresponding heat transfer enhancement elements for the other heat exchangers. Comparing with the machine of using bare tubes, this unit can save bronze by 19%, steel by 28%, space by 36%. And a lot of operating expenditure can be reduced at the same time.

用斜槽管作为吸收器中的传热管，并在其它传热部件中采用相应的强化传热元件，设计了一台溴化锂吸收式制冷机，与全部采用光管的机组相比，节省了19%的铜材、28%的钢材，整体体积减小了36%，同时还节省了其它费用，显示出较好的经济效益。

Based on the theory of heat conduction a strict mathematical method is used. In the paper, error analysis for different heat exchange coefficients is made.

在设计和运行中，正确地分析转子温度和应力的变化规律，对于实现机组的安全经济运行具有重要的意义。

It is the heart of the heat pump

它是热泵机组的核心部件

Heat pump unit has been widely used both at home and abroad for its characteristics of economy and energy saving.

热泵机组以其明显的节能意义和经济价值在国内得到了广泛的应用。

The effect of the oil cooling on performance of the heat pump unit is theoretically analyzed.

重点研究了喷油温度对高温热泵机组性能的影响，并拟合了排气温度随喷油温度变化的线性关系式。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。