使用值压缩行格式的压缩。
在2冲程发动机，向上中风是压缩行程。
On a 2-stroke engine, the upward stroke is the compression stroke.
提出了计算压缩行程减振器阻力的图解法。
A diagrammatic method is employed to compute shock absorber force at compression stroke.
该语句返回使用值压缩行格式为每个表条目节省的字节数。
The statement returns the number of bytes for each table entry that are saved by using the value compression row format.
有些发动机的飞轮标有在压缩行程的汽缸序号。
The flywheels of some engines also carry marks indicating the serial Numbers of the cylinders where the compression occurs.
压缩行为是工程材料最为基本的力学性能之一。
The compressive behavior is one of most basic mechanical properties for engineering materials.
数值实验结果表明，该方法对图像压缩行之有效。
The experiment results show the algorithm is very effective for image compression.
结果表明，基体性能对泡沫铝的压缩行为和吸能性有显著影响。
The results reveal that the deforming behavior and the energy absorption properties of aluminum foams are significantly affected by the property of their matrix.
做功行程：当活塞到达压缩行程的上止点时，火花塞产生电火花。
Power stroke. As the piston reaches TDC on the compression stroke, an electric spark is produced at the spark plug.
作为例子，详细研究了初始为热平衡分布的裸原子系统的压缩行为。
As an example, squeezing in initial state with bare atomic system in the thermal equilibrium distribution is studied in detail.
在压缩行程，活塞向上运动，进气门和排气门关闭，活塞压缩混合气。
On the compression stroke, the piston moves up. The intake valve and exhaust valve close. The piston compresses the air-fuel mixture.
当压缩行程完成时纵向泄压凹槽与排气孔相通，实现高压被释放的目的。
When the compression stroke is finished, the longitudinal pressure relief grooves are communicated with the air exhaust hole to release the high pressure.
进气行程，活塞下行；压缩行程，活塞上行；做功行程，活塞下行；排气行程，活塞上行。
The piston travels down on the intake stroke, up on the compression stroke, down on the power stroke and up on the exhaust stroke.
DB 2 9.7不仅压缩行数据；它还可以压缩索引、日志文件、临时表、内联xML数据和大对象。
DB2 9.7 compresses more than just row data; it can also compress indexes, log files, temporary tables, inline XML data, and large objects.
脚本vc _ candidates. sql可用于发现数据库中所有能从值压缩行格式中受益的表。
The script vc_candidates.sql can be used to find all tables in a database that would benefit from the alternate row format of value compression. To execute the script, enter the commands in Listing 5.
到压缩行程后期废气和新鲜混合气逐渐混合，但总体上废气和新鲜混合气在气缸内是处于不均匀分布的。
And near the end of the compress stroke, the exhaust gas mixes with the fresh charge gradually, however, the distribution of the exhaust gas and the fresh charge is heterogeneous as a whole.
文章从激光等离子体相互作用的非线性薛定谔方程出发，理论研究了飞秒强激光脉冲在等离子体中的自压缩行为。
The nonlinear Schrdinger equation of laser-plasma interaction is used to study the self-compression of femtosecond intense laser pulse in plasma.
然而，正如您所看到的，对于DEPARTMENT表，虽然值压缩行格式会导致一些开销，但是值压缩的确是有益的。
But as you can see for the DEPARTMENT table, value compression can be beneficial, even if the alternate row format of value compression causes some overhead.
然而，正如您所看到的，对于DEPARTMENT表，虽然值压缩行格式会导致一些开销，但是值压缩的确是有益的。
But as you can see for the DEPARTMENT table, value compression can be beneficial, even if the alternate row format of value compression causes some overhead.
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