查询词典 compression

With the above-stated construction, compressed refrigerant gas is properly discharged, and therefore, performance of the orbiting vane compressor is prevented from being deteriorated due to over-compression loss of refrigerant gas.

通过上述结构，压缩的制冷剂气体可被适当地排放，从而可防止由于制冷剂气体的过度压缩损耗而引起的绕动叶片压缩机的性能恶化。

The tested and compared results show that the methods can be used in practice when the reflectance abridgement or spectral image compression is required.

可以看出，删节方法无论是对光谱反射比的删节还是对光谱图像的压缩，其结果都能很好的满足工业需求。

In addition, it's found that abridgment methods are comparative to Vector Subspace Method when the spectral image compression application is considered.

另外，还给出了三阶删节方法与"向量子空间法"在光谱图像压缩方面的特性比较，比较的结果发现，三阶删节方法要比"向量子空间法"更好一些。

In this paper we proposed an improved method which changes the definition of the 4-neighborhood model. we call it side neighborhood minimum absolute weight prediction tree technique. lt can simplify the algorithm and improve the results of lossless compression.

本文对预测树方法进行改进，提出一种侧邻域最小绝对权值预测树方法，通过改变预测树的四邻域定义，使构造预测树的算法简化，并且，实验结果表明，对不同类型的多光谱遥感图像，SNMAW的压缩效果与MAW的压缩效果相近或有所改善。

The result shows artery of fetal from body person hilum has good acclimation the compression sex with good sex.

结果显示离体人胎儿脐动脉有良好的顺应性良好的耐压性。

This method can obtain high compression rate and high speed. At same time this method based on integral action, so it is easy to be realized by hardware..

该法能得到较高的压缩倍数和快的运算速度，同时该方法全是基于整数运算，硬件实现较容易，详见第六章。

It is found that the pressure wave generated by thermal expansion can affect the temperature field. It is suggested that this effect is caused by the adiabatic compression and expansion when pressure waves traverse the media.

通过分子动力学模拟考察了气态，液态和固态的氩在脉冲加热情况下的快速瞬态导热，观察了温度，压力，动量，密度等物理量的分布，以及动能在三个平动自由度上的分布。

In fact, it is probable that little gain can be made by selecting a geometric compression ratio which would raise the gas temperature by adiabatic compression behind the temperature of the hot zones (except for accelerated heating by gas density and proximity effect, which would make it possible to achieve higher RPM).

事实上，它很可能使小增益可以作出选择几何压缩比率，从而将提高的效果，气体温度接近后面的绝热压缩气体密度和温度的热区（除加速它加热能够达到更高的转速）。

The efficiency of the Carnot cycle increases with the compression ratio—the ratio of gas volume at full expansion to its volume at full compression.

在与压缩比，在充分膨胀比的天然气量在全压缩到其批量卡诺循环提高了效率。

In order to help for evaluating properties of soil in interaction more precisely, the paper applies elastic theory solution on different modulus in tension and compression for vertical load into semi-infinite elastic body. Through quoting Heaviside function, the solution of elasticity theory with different modulus in tension and compression is established founded on the solution of elasticity theory for the material incapable in tension and Mindlinsolution for equal modulus.

为使地基土在共同作用中的行为特征评价更为合理，本文应用了半空间问题竖向荷载下地基土的拉压模量不同弹性理论解，该理论解是通过引入Heaviside函数，利用不能承受拉应力材料的弹性理论解并结合拉压模量相等的经典Mindlin解而获得。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。