Objective:To study the features of HCC on low-field MR.
目的：分析肝细胞癌在低场MR的征象。
Objective To specify the diagnostic accuracy of low-field MRI on meniscal tears.
目的验证低场强磁共振成像(MRI)诊断半月板撕裂的准确性。
Objective: To analyze the value of low-field MRI for neurilemmoma in spinal canal.
目的：探讨椎管内神经鞘瘤的低场MRI表现及诊断价值。
Purpose: To evaluate the features and staging of avascular necrosis of the femoral head (ANFH) using Low-field MRI.
目的：分析股骨头缺血坏死（ANFH）低场MRI征象，评价ANFH的MRI分期及其关节积液的分级。
Objective: To evaluate the usefulness of low-field MRI in diagnosing intradural extramedullary tumors in the spinal canal.
目的探讨低场强MRI对椎管内髓外硬膜下肿瘤的临床诊断价值。
Objective: To evaluate the diagnostic value of low-field magnetic resonance urography (MRU) in obstructive diseases of urinary tract.
目的：评价低场强磁共振泌尿系水成像(MRU)对尿路梗阻性疾病的诊断价值。
To evaluate the diagnosis and differential diagnosis value of low-field MR plain scanning in hepatocellular carcinoma (HCC) and hemangioma.
目的探讨低场MR平扫在肝细胞癌(HCC)的诊断与鉴别诊断中的价值。
A faint glow enveloping the high-field electrode in a corona discharge, often accompanied by streamers directed toward the low-field electrode.
电晕在电晕放电中在高压电极出现的一种微弱光辉，常伴随有朝向低压电极的电流。
The exchange-coupling magnetostrictive multilayers (ECMM) have attracted much attention because of its high low-field magnetostrictive sensitivity.
磁致伸缩交换耦合多层膜由于具有优异的低场磁致伸缩性能，受到人们的广泛关注。
Low pay has long been acknowledged as a major issue in the early childhood field.
长期以来，低工资一直被认为是儿童早教领域的一个主要问题。
There is a low brick wall between the garden and the field beyond.
花园和田野之间有一堵低矮的砖墙。
Conclusions Low field MR is a reliable method in the diagnosis of single spinal metastasis.
结论低场磁共振是诊断脊柱单发性转移瘤可靠的手段。
Objective To explore the MRI diagnostic value of low field MR for single spinal metastasis.
目的探讨低场磁共振脊柱单发性转移瘤的MRI表现及诊断价值。
Objective:To study the low field MRI diagnosis of gastric carcinoma.
目的：探讨低场磁共振对胃癌的诊断价值。
Purpose: To study the normal meniscus and articular cartilage of the knee with low field MRI.
目的：研究正常膝关节半月板及关节软骨的低场MRI表现。
Conclusion: Contrast enhanced T1WI is better than FLAIR sequence in diagnosing intracranial leptomeningeal metastasis on low field MRI.
结论：对于颅内柔脑膜转移瘤的低场MR诊断，T1WI增强扫描优于FLAIR序列。
Objective: to evaluate the application of fluid-attenuated inversion-recovery (FLAIR) sequence to cerebral infarction in low field MR.
目的评价液体衰减反转恢复(FLAIR)序列在低场MR中对脑梗塞的应用价值。
Methods: The manifestations of low field MRI in61cases with tumors in cerebellopontine Angle region documented by operation and pathology were analyzed retrospectively.
方法经临床、手术病理证实的桥小脑角区肿瘤61例，回顾性分析其低场MRI表现。
Low field NMR core analysis methodology, including measurement principle, data processing and experimental procedure, is introduced in this paper.
文中介绍低场核磁共振(nmr)岩心分析方法，包括测量原理，数据处理及实验步骤。
In this article, the principle of DDS is reviewed at first, then its new application in low field nuclear magnetic resonance core analyzer is discussed in detail.
文章首先介绍了DDS的原理，然后就其在低场核磁共振岩心分析仪中的应用进行了详细的讨论，对应用效果进行了总结。
Purpose: To evaluate the value of FLAIR(Fluid attenuated inversion recovery) sequence in diagnosing intracranial leptomeningeal metastasis on low field MRI.
目的：评估低场MR液体衰减反转恢复（FLAIR）序列诊断颅内柔脑膜转移瘤的价值。
Introduced are the principle, methods of low field nuclear magnetic resonance (NMR) imaging technology and it's application in rock petrophysics experiment.
主要介绍了低场核磁共振成像技术的原理、方法及在岩石物理实验方面的应用。
Objective:To evaluate the value of low field MRI in biliary disease.
目的：探讨低场MRI在胆道系统疾病诊断中的应用价值。
By imitating of the design characters of the high frequency circuit, the origin and the classification of the noise interferences of the low field NMR circuit system are analyzed.
此外本文参照高频电路的设计特点，分析了低场磁共振信号放大电路的噪声干扰来源，给出了一些减少噪声干扰的具体措施。
Objective: To evaluate the low field MR imaging in diagnosing of gastric carcinoma.
目的：探讨低场强MR成像技术在胃癌诊断中的作用。
Results: The chief characteristics of chordoma in low field MRI were: tumor signal change, tumor shape transformation, bone destruction, the perivascular erosion , etc.
结果：脊索瘤的低场MRI的主要表现有：肿瘤信号变化，肿瘤形态改变，骨质破坏，周围血管侵蚀及肿瘤外周侵犯等。
Objective To probe diagnostic value of oral Ferrimage in differential diagnosis of extrahepatic biliary obstructive diseases using low field MR.
目的探讨口服复锐明在低场磁共振诊断肝外胆管梗阻病变中的应用价值。
Objective To probe diagnostic value of oral Ferrimage in differential diagnosis of extrahepatic biliary obstructive diseases using low field MR.
目的探讨口服复锐明在低场磁共振诊断肝外胆管梗阻病变中的应用价值。
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