Conclusion : The primer H 07 can be used for the identification of the three Echinacea species.

Objective To discuss the CT features and pathologic basis of hepatic alveolar echinococcosis.

目的探讨肝泡型包虫病的CT表现特征和病理基础.

Objective : To investigate the various surgical treatment manners of liver echinococcosis and their adaptations.

目的: 探讨肝包虫病手术治疗的各种方式及其适应征和疗效.

Objective To evaluate the application of diffusion-weighted MR imaging in hepatic echinococcosis.

目的探讨扩散加权成像在肝包虫病中的应用价值.

Objective : To investigate the clinic pathological and immunohistochemical features of echinococcosis alveolar is ( EA ).

目的: 探讨泡状棘球蚴病临床病理学及免疫组化特征.

These changes seem to be the major hepatic lesion in cystic echinococcosis.

肝细胞坏死、萎缩等是肝脏细粒棘球蚴病肝脏损伤的重要基础.

Objective This study was designed to find the ultrasound feature of hepatic alveolar echinococcosis.

目的探讨肝泡状棘球蚴病的声像图特征,以提高术前诊断率.

Objective In order to discuss CT features of alveolar echinococcosis.

目的探讨肺泡状棘球蚴病的CT表现特征.

Objective To identify mixed infection of Echinococcus granulosus and E ^ multilocularis in a dog from Xinjiang.

目的证实家犬体内是否存在细粒棘球绦虫和多房棘球绦虫混合感染.

Objective To explore the clinical, pathological features and differential diagnosis of human Echinococcus granulosustin disease.

目的探讨人体细粒棘球蚴病的临床 、 病理学特征及鉴别诊断.

Molecular biotechnolgy have a broad application for plant and animal research, but little for Echinodermata.

分子生物学技术在动植物研究中得以广泛的应用, 但在棘皮动物研究中却少有应用.

Echinus: a sea urchin of the genus Echinus.

海胆: 一种海胆属的海胆.

In this paper, a sub-band stereo acoustic echo cancellation using human auditory characteristics is proposed.

提出一种利用人耳听觉特性的双声道回波抵消方法,与传统方法相比能够更快地收敛到“真实”回波路径.

Computer simulation results indicate that the simplified algorithms are effective channel echo cancellation.

通过计算机数值模拟仿真实验表明了简化后的算法的有效性.

So, a new algorithm with two-filters for the echo cancellation is proposed.

本文提出一种使用双滤波器的回声消除算法.

Adaptive algorithms are applied to real-time acoustic echo cancellation to improve the communication quality of teleconference.

将自适应算法应用于 实时 立体声回波对消,以提高电话会议的通信质量.

The acoustic echo cancellation technique and Speech Enhancement technique have become hotspots in the communication world.

论文首先研究了用于声音通信系统中的声回波抵消技术.

The results of computer simulation show that this method has a remarkable performance in echo cancellation.

实验结果表明,该方法具有良好的回波消除性能.

Yeah, I think echo chamber.

是的, 我想是回音壁那幅.

A device used underwater to produce pulses of sound, as for an echo sounder.

声脉冲发送器置于水下产生声脉冲的装置, 如回音器中的装置.

The simulated teaching experiment system of echo sounder by computer is put forward in this paper.

提出了一种计算机模拟船用回声测深仪教学实验系统.