Fill up with mud every 5 joints of casing when running surface casing.

This paper introduces a new wall protection method for drilling loose strata casing pipe wall protection.

本文介绍一种新的钻探松散地层护壁方法——套管护壁“三板斧”.

This tests shows whether chemicals in ordinary household products will damage the phone's outer casing.

测试显示,这无论是在普通家用产品的化学物质会损害手机的外壳.

It's just the outer casing.

这只是它的外壳.

Fountains and beautiful scenes can be observed through the transparent outer casing.

透明外壳可观到喷泉美景.

The deformation of well casing by creep of surrounding rocks is analysed with finite element methods.

用有限元方法分析了围岩蠕变引起的油井+套管变形.

When the bridge plug comes to desired position, there must be a casing coupling seam.

但下放前要通井,不易过快,下放到预定位置时必须有一套管接箍缝,具承上压能力小.

We have Europe licensed technology, the integrated ceiling matching the cabinet, wall brick.

欧洲专利技术, 与橱柜风格配套的厨房集成顶, 与浴室瓷砖风格配套的浴室集成顶.

Boolean functions play important roles in coding theory, combinatorial design and sequence design.

布尔函数在编码 、 组合设计和序列设计等中扮演重要的角色.

PDF-H . 26 L entropy coding theory analysis and improvement.

26L中熵编码原理分析及改进.

Other stories on science or health ( specify the subject in'Comments'section of coding sheet )

其他关于科学健康的故事. ( 请在编码页的 “ 评论”栏目详细说明该新闻的主题 )

Other stories on crime and violence ( specify the subject in'Comments'section of coding sheet )

其他与犯罪和暴力有关的报导. ( 请在编码页的 “ 评论”栏目详细说明该新闻的主题 )

Other stories on celebrities, arts, media ( specify the subject in'Comments'section of coding sheet )

其他关于名流 、 艺术和媒介的报导. ( 请在编码页的 “ 评论”栏目详细说明该新闻的主题 )

Here we have a viewpoint on the zero tree image coding in the sixth paper.

第六篇文章研究小波图象编码中零树编码的问题.

A scheme of embedded wavelet transform image coding using scalar quantization is presented in the paper.

给出了一种基于分层标量量化的二维小波图像压缩编码方案.

Image coding plays a very important role in image storage and image transmission.

图像压缩在图像存储和图像的传输方面有着非常重要的地位.

In this paper , the authors put forward an improved scheme based on robust image coding algorithm.

在一鲁棒图像编码方案的基础上提出了一种改进方案.

The pre-filter combines the characteristic of images and advantages of the pre-filters prevailingly-wavelet image coding.

本文根据图像信号的特点,结合现有的二种前置滤波器,提出了一种新的前 置 滤波方法.

Then , then basic theories of wavelet transform and some classical wavelet image coding are described.

随后, 介绍了小波变换的基本原理及一些经典的小波图像编码方法.

This paper presents a new strategy of particle-pair ( PP ) for vector quantization ( VQ ) in image coding.

本文给出了一种新的图像矢量量化码书的优化设计方法——粒子对算法.

Wavelet transform and vector quantization both are important tools of modern image coding.

小波变换和矢量量化都是现代图像编码领域的重要工具.