您要查找的是不是:
- Objective To investigate the clinical merit of contrast-enhanced harmonic ultrasonography with low mechanical index in the differential diagnosis of focal liver lesions (FLL). 目的探讨低机械指数谐波超声造影在肝脏局灶性病变良、恶性诊断的价值。
- Objective: To evaluate the value of contrast-enhanced harmonic sonography with low mechanical index in choosing the treatment indicator of focal liver lesions. 摘要目的:探讨低机械指数谐波超声造影在局灶性肝脏病变治疗适应证选择中的应用价值。
- Low mechanical index real time contrast-enhanced ultrasonography may obviously improve the diagnosis of portal complications after liver transplantation,which is consistent to that of CTA. 低机械指数实时超声造影可提高肝移植术后门静脉并发症的诊断能力,其诊断价值与CT血管成像相当。
- Methods Twenty-one patients with 21 untreated liver metastases underwent CEUS with low mechanical index imaging.The characteristic appearances of CEUS in different vascular phases were observed. 方法 采用低机械指数实时灰阶谐波反相超声造影技术对21例共21个肝转移癌病灶进行超声造影, 分析研究其造影增强各时相的特征。
- Application of low mechanical index contrast-enhanced ultrasonography in spleen 低机械指数超声造影在脾中的应用
- Low mechanical index gray-scale contrast enhancement and qualification in rabbit liver 肝低机械指数灰阶超声造影定量分析的实验研究
- Detection of focal liver lesions using contrast-enhanced ultrasonography with low mechanical index 肝脏实质性占位病灶的超声造影检测
- Study on the fallopian tube patency using real-time harmonic contrast imaging with low mechanical index 低机械指数实时谐波声学造影对输卵管通畅性的初探
- Keywords contrast agent;low mechanical index;real-time harmonic contrast ultrasound;fallopian tube; 关键词造影剂;低机械指数;实时谐波超声造影;输卵管;
- Differential diagnosis of focal liver lesions: Application of contrast-enhanced harmonic ultrasonography with low mechanical index 低机械指数谐波超声造影在肝脏局灶性病变良、恶性鉴别诊断中的应用
- The using of contrast-enhanced harmonic sonography with low mechanical index in choosing the treatment indicator of focal liver lesions 低机械指数谐波超声造影在局灶性肝病治疗适应证选择中的应用
- Significance of contrast-enhanced harmonic sonography with low mechanical index to evaluate the therapeutic responses of interventional treatment for hepatocellular carcinoma 低机械指数谐波超声造影评估肝细胞癌介入治疗效果
- Low mechanical index 低机械指数
- High and low confining pressures have different effects on the deformational properties and mechanical index of frozen soil. 高围压和低围压对冻土的变形性能及力学指标有不同的影响。
- Driving system consists of gearwheel device, universal joint couplings and synchronous belt with high driving accuracy and low mechanical consumption. 传动系统采用齿轮箱、万向轴联轴器,同步带相结合型式,传动精度高,机械损耗小。
- However geostress is one inner stress stored up in rock mass, it isn’t rock-mass’ inhesion characteristics like mechanical index, but it is a mechanical state in rock masses. 而地应力是蓄存在岩体内部的一种内应力,并不是岩体的一种固有特性,而是岩体中存在的一种力学状态,同类岩体的地应力状态因地而异。
- The complex urea nitrate is used as a sensitizer instead of TNT to makea low toxic rock explosive with low mechanical sensitivity, high performance and goodstorage property. 即采用复合硝酸脲代替梯恩梯作敏化剂,这种炸药具有澎性小、机械感度低、爆炸性能和贮存性能优良等特点。
- The rubber modifying UP resin is used to improve the toughness of the injection molding products in terms of the low mechanical properties especially the bad impact resistance. 针对注射制品力学强度较低(与模压件相比),尤其是抗冲击能力差的特点,本文通过引入橡胶改性UP树脂体系,达到了对注射制品增韧的效果。
- The PMMA bone cement had some problem for waiting worked out such as low mechanical strength,low Young's Modulus,the high amount of heat released and bad biocompatibility. PMMA骨水泥存在力学强度及弹性模量不高、聚合温度、生物相容性有待进一步改进等问题。
- Main factors affecting rebbers mechanical indexs are sericite size,fill propertion and modifiers types. 影响橡胶力学性能的主要因素有绢云母的粒径、填充量和改性剂种类。