| 1. | Cetane improver . makes the engine run better at higher compression settings
碳氢化合物的改进物。使引擎在高压缩比时运转较为顺畅。 |
| 2. | To reduce the massive volume of digital video data , compression techniques with high compression ratios are required
为了减小数字视频数据量，需要高压缩比的压缩技术。 |
| 3. | High injection speed and high compression ratio screw are more suitable for sebs manufacturing
快速注射与高压缩比螺杆high compression ratio screw更适合于sebs的加工 |
| 4. | After such grouping , standard compressors compress better higher ratios , but nominally faster as well
这样进行分组之后，标准压缩程序压缩的效果会更好（高压缩比，不过通常也是名义上很快） 。 |
| 5. | Due to it ' s object - based idea , it has the virtue of high compression ratio , scalability , inter - activity with users and so on
基于对象的编码思想使其具有高压缩比、可扩展性、可交互性等许多优点。 |
| 6. | Early attempts were plagued by sky - high communications costs and the inability of most pcs to decode highly compressed video in real time
因为天价的通信成本，以及大多数pc无法实时对高压缩比的视频文件进行解码，早期的尝试遭受阻碍。 |
| 7. | Experiments validate that the encoder can realize real - time video coding at the speed of 25 cif pictures per second . moreover it possesses good visual quality and high compression ratio
通过测试验证,该编码器在保持很好的图像质量和高压缩比的同时,实现了实时的视频压缩,处理速度可以达到cif格式的25帧/秒。 |
| 8. | An advantage of wavelet - based video compression is that it offers more graceful image degradation at high compression ratios , and it also eliminates the block artifacts seen in dct compression
由小波变换编码实现的视频压缩在具备高压缩比的基础上，仍拥有较高的主观视觉效果，避免了由分块dct变换引起的方块效应。 |
| 9. | 2 . analyse lfm signal compression performance with high compression ratio ， program the correlative test software ， compare the pulse compression performance with various window - functions and get the satisfied results . 3
分析了lfm信号在高压缩比情况下的压缩性能，并编制了相关测试软件，对不同加窗情况下的脉冲压缩性能进行了比较，取得了满意的效果。 |
| 10. | In contrary to the brushlet , the ezw ( embedded zerotree wavelet coding ) algorithm is also discussed . the performance of brushlet in preserving the high frequency information at high compress ratio can be revealed when compared to the ezw algorithm in the result
作为对比，本文同时研究了ezw小波系数零树编码算法，从对比中可以看出brushlet在高压缩比下保留图象高频信息的性能。 |
