爱词霸英语   汉语   手机版   软件版下载 | English
每日一句:正在加载...
1.RESONANCE FREQUENCY AND Q VALUE OF THE H_(021) MODE CAVITY WITH A DOUBLE SEPARATE BULB
双隔离泡H_(021)模腔的谐振频率及Q值收藏指正
2.The intrinsic point defects of GaP nanocrystals were investigated by electron paramagnetic resonance (EPR). The g value of GaP nanocrystals EPR signal observed was 2.0027 ±0.0004, suggesting the existence of Ga self interstitial defect.
利用电子顺磁共振 (EPR)技术对纳米GaP粉体材料的本征点缺陷进行了研究 ,结果表明 :由EPR信息的 g因子值 ( 2 .0 0 2 7± 0 .0 0 0 4 )可以确定纳米GaP粉体材料存在Ga自填隙(Gai)本征缺陷 ;收藏指正
3.Objective Combining dopamine stress echocardiography (DSE) and ultra fast magnetic resonance topography,and comparing their diagnosing value for myocardial ischemia.
目的　将多巴酚丁胺超声心动图负荷实验方法与超高速磁共振成像结合起来 ,比较它和多巴酚丁胺超声心动图负荷实验 (DSE)对心肌缺血的诊断价值。收藏指正
4.Objective To investigate the acute aortic dissection color Doppler imaging(CDFI),computed to-mography(CT) . magnetic resonance(MRI) imaging performance and diagnostic value.
目的探讨急性主动脉夹层的彩色多普勒超声(CDFI)、计算机断层扫描(CT)、核磁共振(MRI)的影像学表现及诊断价值。收藏指正
5.First, the capacitor inserted allows a low frequency "extension" due to the resonance between the transformers inductance and the capacitance value.
第一，耦合电容和变压器初级电感之间的谐振可以容许更好的低频延展。收藏指正
6.AIM:To probe into the value of magnetic resonance angiography(MRA) in aetiological diagnosis of vertigo,and compare its value with that of transcranial Doppler(TCD) and brainstem auditory evoked potential(BAEP).
目的:探讨磁共振血管造影(MRA)在眩晕病患者病因诊断中的应用价值,并与经颅多普勒超声(TCD)、脑干听觉诱发电位(BAEP)进行比较分析。收藏指正
7.Objective:To evaluate the ability of excretory CT urography (CTU) in the application of the upper urinary tract in children by comparing with intravenious urography (IVU) and magnetic resonance urography (MRU), and to evaluate the value of CTU in the diagnosis of various diseases on upper urinary tract in children.
目的:比较螺旋CT尿路成像(CTU)与静脉尿路造影(IVU)、磁共振尿路成像(MRU)在小儿上尿路疾病检查中的应用,探讨CTU对各种上尿路外科疾病的诊断价值。收藏指正
8.Objective To evaluate the value of magnetic resonance venography (MRV) in diagnosis of cerebral venous sinus thrombosis(CVST).
目的　评价 2D TOF法磁共振静脉血管成像 (MRV)在脑静脉窦血栓形成 (CVST)诊断中的价值。收藏指正
9.The results showed:Improving rate of velopharyng eal incompetence (IRVPI) was close to 33.33% after 2.5～3 years therapy. The spectrographic analysis showed aclearer,and darken frequ ency band,normal resonance peaks(F?2,F???3) and seldom appearance of negative value of voice origination time (VOT). The above indicated that pa?tients had achieved adequate velopharyngeal competence (VPC) and good speech habit.
结果表明：戴阻塞器并行语音训练2．5～3年，腭咽闭合不全改善率（IRVPI）达33．33％，语图仪分析示语图谱纹较前清晰，着色加深，共振峰值（F2，F3）接近正常，嗓音起始时间（VOT）负值极少出现，提示腭咽闭合功能良好，口腔不良习惯改正。收藏指正
10.Objective To evaluate the feasibility and the value of whole-heart magnetic resonance coronary angiography (MRCA) at 3 Tesla.
目的初步评价三维(3D)全心方法冠状动脉造影在3.0T磁共振应用的可行性及价值。收藏指正
尝试查询
汉英释义