查询词典 reference cycle

Because a smaller portion of the compression stroke is devoted to compressing the intake air, an Atkinson-cycle engine does not take in as much air as would a similarly designed and sized Otto-cycle engine.

因为在压缩冲程小部分是用于压缩进气，一阿特金森循环发动机不参加尽可能多的空气那样，是同样大小的设计和奥托循环发动机。

"In a two- stroke cycle, the compression and power stroke s of the four- stroke cycle are carried out without the inlet and exhaust stroke s, in one up stroke and one down stroke of the piston and one revolution of the crankshaft."

在二冲程循环中，只有四冲程循环的压缩和动力冲程，而没有进气和排气冲程，在活塞的一个上升冲程、一个下降冲程，同时曲轴旋转一周后完成。

In fact, farmland conversion still is a necessary cost for economic development in present and in the future of china, which is reasonable, because the cycle of farmland conversion is consistent with economic growth cycle.

自改革开放以来，农地非农化为我国国民经济的全面发展提供了土地保障，对经济增长起着重要作用；但另一方面，农地非农化也存在明显的负作用，造成农地资源的大量损失，并引发了一系列社会、经济和生态问题。

As a timer, each machine cycle register an increase, such registers to counting machine cycle.

作为一个定时器，每个机器周期寄存器增加1，这样寄存器即可计数机器周期。

The investigation on the accuracy of current sample and the gauge arithmetic indicated that the gauge accuracy especially at the end of the cycle life was kept within 5% by the adaptive modification of the cycle life.

对电流采样精度以及电量计量算法进行了研究，在电量计量算法校正中加入了随着循环的自适应校正，改善了循环后期电量计量精度低的问题，计量误差小于5％。

Then enter the bear market, the trend cycle of chaos, but still maintained a 39 month cycle marks only form of expression has changed.

然后进入熊市，混乱的趋势周期，但仍保持了39个月的周期马克只是表现形式已经改变。

The more-complete-expansion cycle is more efficient than the conventional diesel cycle.

使燃气更加充分膨胀的工作循环比传统的柴油活塞循环效率要高一些。

At the beginning,the necessity of taking quantum effect into consideration when studying Diesel cycle is put forward,and the prospects of the cycle application to practical uses are noted.

在分析了研究狄塞尔循环时需要考虑其量子效应的必要性以及该循环在实际社会生产中的广泛应用前景后，首先给出以理想气体为工作物质的狄塞尔循环的效率表达式，然后以理想费米气体为例，根据其状态方程及其热力学性质获得以理想量子气体为工作物质的狄塞尔循环的效率表达式，通过比较得出提高实际热机效率的主要途径。

Lastly, the analysis of cycle to cycle variation of diesel and methanol combustion processes have been done using above zero-dimension model and statiscal calculation methods.

建立一套适合于多种燃料燃烧过程分析的零维燃烧数学模型，并根据试验结果，对甲醇和柴油的变工况及循环波动现象进行了计算分析比较。

The dispersed heat release of a MULINBUMP working cycle reveals that its thermo-efficiency is proximately as high as a conventional diesel cycle and the emissions of NOx and soot are simultaneously reduced.

复合燃烧模式下的分布式放热模式可以形成适度的燃烧速率，有利于同时降低NOx和烟度排放，减少HC和CO排放。

Don not attempt to do something which you can not to do.

不要企图做那些办不到的事情。

The expression of CTGF and TNF-αweredetected by immunochemistry and the number of Clara Cells was calculated.

光镜下观察肺组织的病理变化，采用免疫组化染色观察肺组织中结缔组织生长因子和肿瘤坏死因子-α的表达和Clara细胞的数量。