The pulmonary valve functioned well without significantly regurgitation on echocardiography.超声心动图检查肺动脉瓣功能良好,无明显反流.Conclusin Transesophageal echocardiography an useful means for the evaluation of coronary artery.结论经食道超声心动...

双电子枪存储管...

n.乌拉胆碱，氨甲酰甲胆碱（用于治疗胃或尿潴留）...

echo的音标：echo的英式发音音标为：['ekəʊ]echo的美式发音音标为：['ekoʊ]...

metrechon的音标：metrechon的英式发音音标为：['mi:trekhən]metrechon的美式发音音标为：['mitrekhən]...

'He's gone!'Viv echoed incredulously.“ 他走了! ”维夫不愿相信地重复.A burst of gunfire echoed across the square.一阵枪炮声在广场上迴荡。The room echoed.屋子里回荡着声音。Not surprisingly, the members echoed the views of their principals.毫不...

The big ball echoes the faintest sounds.最微小的声音在这大厅里也会产生回响。He heard nothing but the echoes of his own voice.他只听见了自己的回音。Endophthalmitis displays mull echoes, retinal thickened or detached.眼内炎回声杂乱, 视网膜增厚或伴有脱离.I could hear t...

echometer的音标：echometer的英式发音音标为：[e'kɒmɪtə]echometer的美式发音音标为：[e'kɒmɪtə]...

echovirus的音标：echovirus的英式发音音标为：['ekəʊvaɪərəs]echovirus的美式发音音标为：['ekoʊˌvaɪrəs]...

echoeliminator的音标：echoeliminator的英式发音音标为：[ekəʊe'lɪmɪnətə]echoeliminator的美式发音音标为：[ekoʊe'lɪmɪnətə]...

echoplex的音标：echoplex的英式发音音标为：[et'ʃəpleks]echoplex的美式发音音标为：[et'ʃəpleks]...

echopathy的音标：echopathy的英式发音音标为：['etʃɒpəθɪ]echopathy的美式发音音标为：['etʃɒpəθɪ]...

In computer graphics, a technique of echoing a locator, using a cursor.在计算机制图学中, 一种使用光标回送定位器[符]的技术.The bang came suddenly, echoing across the buildings, shattering glass.突如其来的一声巨响在建筑物间回荡着，震碎了玻璃。Mr Geremek responded , ech...

n.模仿言语...

echokinesis的音标：echokinesis的英式发音音标为：[et'ʃəʊkaɪni:sɪs]echokinesis的美式发音音标为：[et'ʃoʊkaɪnisɪs]...

模仿症状...

n.模仿病态...

n.模仿书写...

decholesterinization的音标：decholesterinization的英式发音音标为：[dekəʊlestərənaɪ'zeɪʃn]decholesterinization的美式发音音标为：[dekoʊlestərənaɪ'zeɪʃn]...

echopraxia的音标：echopraxia的英式发音音标为：[ekəʊ'præksjə]echopraxia的美式发音音标为：[ˌekə'præksɪr]...

Bethanechol is of value in certain cases of postoperative abdominal distention and gastric atony or stasis.氨甲酰甲胆碱对于术后腹胀和胃张力缺乏或停滞的某些病例有效....

echoencephalograph的音标：echoencephalograph的英式发音音标为：[ekəʊen'sefələgrɑ:f]echoencephalograph的美式发音音标为：[ˌekoʊen'sefələˌgrɑf]...

adj.无回声的，无反响的...

n.捷克斯洛伐克人[语]adj.捷克斯洛伐克的，捷克斯洛伐克人[语]的...

The molconvert ratio of L - DOPA was 82.8 % from catechol.以邻苯二酚计的转化率为82.8%.Synthesis of terpene - catechol resin from terpene resin and catechol was reported in this paper.以萜烯树脂和邻苯二酚为原料,合成了萜烯 - 邻苯二酚树脂.The research progre...

回波消除器...

echocardiogram的音标：echocardiogram的英式发音音标为：['ekəʊ'kɑ:dɪəgræm]echocardiogram的美式发音音标为：[ˌekoʊ'kɑdiəˌgræm]...

n.心回波描记，超声心动描记术...

anechoic的音标：anechoic的英式发音音标为：[ˌæne'kəʊɪk]anechoic的美式发音音标为：[ˌæne'koʊɪk]...

echouterograph的音标：echouterograph的英式发音音标为：[ekəʊ'ju:tərəgrɑ:f]echouterograph的美式发音音标为：[ekoʊ'jutərəgrɑf]...