找回密碼
 To register

QQ登錄

只需一步,快速開始

掃一掃,訪問微社區(qū)

打印 上一主題 下一主題

Titlebook: Handbuch Energieeffizienz im Quartier; Clever versorgen, um Christa Reicher,Anke Schmidt Living reference work 20200th edition Quartier un

[復(fù)制鏈接]
樓主: 適婚女孩
61#
發(fā)表于 2025-4-1 03:11:38 | 只看該作者
Najine Amelie obtained using the proposed method, and the bubble-tissue ratio was improved by 8.3 dB as compared with the conventional second-harmonic method. In animal experiments, the tissue echoes were adequately suppressed as compared with conventional second-harmonic images.
62#
發(fā)表于 2025-4-1 09:35:18 | 只看該作者
63#
發(fā)表于 2025-4-1 11:37:55 | 只看該作者
64#
發(fā)表于 2025-4-1 15:12:03 | 只看該作者
Rolf G. Heinze,Emily Drewing those of transducers constructed with commercial ceramics poled in a conventional way. The -3dB and -6dB contours of the acoustic field show that an apodised transducer shows a large depth of field, a very desirable result if medical images are to be obtained from deep structures without lowering the ultrasound frequency.
65#
發(fā)表于 2025-4-1 20:14:26 | 只看該作者
66#
發(fā)表于 2025-4-2 00:20:38 | 只看該作者
Jonas Hinkergh only a few pounds. Moore’s law is apparently approaching physical limits, and a second Moore’s law predicts rapidly increasing production costs with reduced chip size. Because of the time lag of technology implementation, the full effect of the latest devel opments have not had their full effect on ultrasound imaging.
67#
發(fā)表于 2025-4-2 03:24:41 | 只看該作者
Steven M?rz,Jan Paul Baginski,Moritz vom Hofegh only a few pounds. Moore’s law is apparently approaching physical limits, and a second Moore’s law predicts rapidly increasing production costs with reduced chip size. Because of the time lag of technology implementation, the full effect of the latest devel opments have not had their full effect on ultrasound imaging.
68#
發(fā)表于 2025-4-2 08:34:07 | 只看該作者
 關(guān)于派博傳思  派博傳思旗下網(wǎng)站  友情鏈接
派博傳思介紹 公司地理位置 論文服務(wù)流程 影響因子官網(wǎng) 吾愛論文網(wǎng) 大講堂 北京大學(xué) Oxford Uni. Harvard Uni.
發(fā)展歷史沿革 期刊點評 投稿經(jīng)驗總結(jié) SCIENCEGARD IMPACTFACTOR 派博系數(shù) 清華大學(xué) Yale Uni. Stanford Uni.
QQ|Archiver|手機(jī)版|小黑屋| 派博傳思國際 ( 京公網(wǎng)安備110108008328) GMT+8, 2025-10-7 05:39
Copyright © 2001-2015 派博傳思   京公網(wǎng)安備110108008328 版權(quán)所有 All rights reserved
快速回復(fù) 返回頂部 返回列表
安新县| 永福县| 上林县| 额尔古纳市| 巴楚县| 康乐县| 墨玉县| 县级市| 安阳市| 集安市| 广东省| 板桥市| 芦溪县| 集安市| 松阳县| 谢通门县| 嘉祥县| 建宁县| 砚山县| 通河县| 都兰县| 肇州县| 绍兴县| 梅州市| 前郭尔| 丰镇市| 开原市| 淮阳县| 蓝山县| 万盛区| 高要市| 灵武市| 连南| 宜宾市| 白玉县| 台东市| 固安县| 罗城| 安多县| 襄垣县| 睢宁县|