片语

Signal Intensity SI信号强度

low-signal intensity低信号

maximum signal-intensity decrease最大信号强度下降值

magnetic resonance signal intensity磁共振信号强度

photoacoustce signal intensity光声信号强度

signal intensity and one信号

signal intensity shadow信号变化

signal field intensity信号场强

英汉例句

• mri shows a heterogeneous suprasellar mass with low signal intensity relative to gray matter on t1wi and flair.

  mri显示鞍上不均一信号肿块，在t1wi和flair图像上相对灰质呈低信号。

• the connective position between the gland and the stalk was reported, the clinical diagnostic significance of the pituitary shape and signal intensity were discussed.

  报告了垂体柄和垂体腺的连接位置，讨论了垂体腺形态和信号强度特征等临床诊断意义。

• figure 3 sagittal mri of early- stage osteomyelitis of the distal femur demonstrates increased signal intensity within the distal femoral metaphysis with a small subperiosteal abscess posteriorly.

  图3股骨远端早期骨髓炎的矢状面mri显示股骨远端干骺端的信号增强，伴有继发的一个骨膜下小脓肿。

• the sagittal fat-saturated t2-weighted image shows amputation of the great toewith increased signal intensity in the head of the first metatarsal indicatingosteomyelitis (white arrow).

  白色箭头所指的部位是骨髓炎的表现。

• but mri signal intensity ratify can not reflect spf status.

  但肿癌mri信号强度比不能反映其spf值。

• it adopts dual detect technique to effectively increase detecting signal intensity and reduce obstruction caused by pipeline vibration.

  采用双检测技术可有效地提高检测信号强度，并抑制由管线振动引起的干扰；

• to study change of collagen content cause the influence to mri signal intensity (si) of lumbar intervertebral disc.

  研究退变腰椎间盘组织胶原含量的变化对mri信号强度的影响。

• objective:to evaluate the value of mr signal intensity in pleural diseases.

  目的：评价磁共振信号强度在胸膜疾病中的诊断价值。

• the signal intensity of pituitary gland in both groups was measured by using same size roi.

  用相同大小感兴趣区测量垂体信号强度，对其测量结果进行比较。

• these cues, which control ga signal intensity via regulating the expression of genes encoding ga biosynthetic enzymes, influence many aspects of plant growth and development.

  这些因素通过影响ga合成中不同环节相关酶类的表达，对ga信号强度进行调节，从而对植物生长发育的各个方面产生影响。

• mri diagnosis of these lesions were based on the morphology, enhancement mode, time signal intensity curve and the combination of the above.

  分别从病灶形态学、强化模式及时间信号强度曲线等方面进行诊断，评估动态增强mri的综合价值。

• morphology, early phase enhancement rate, and signal intensity time course of the contrast enhancing areas in volunteers were investigated and compared with that of benign and malignant lesions.

  分析实质增强灶数量、形态、早期增强率和时间信号强度曲线形态并与良恶性病变比较。

• during the course of treatment the relative signal intensity was gradually declined.

  治疗过程中，相对信号强度均呈逐渐下降趋势；

• the parameters for evaluation in dynamic contrast enhanced mri included early enhancement rate, time signal intensity curve pattern and lesion's morphological features.

  动态资料的评价参数包括：早期增强率、时间信号强度曲线类型以及病变的形态学特征。

• on imaging, the tumour center is in the high nasal vault and demonstrates variable signal intensity on t2 weighted imaging with subsequent heterogeneous enhancement.

  影像上肿块的中心位于高位的鼻穹窿，并且在t2序列上其信号强度不一，强化也不均匀。

• in the system, the wavelength code of strain is converted into the signal intensity, and the ratio of the signal intensity and the referent light intensity is used as the measuring value of strain.

  该系统利用斜线光纤光栅将光纤光栅应变传感的波长编码信息转换为强度，并且用信号强度与参考光强度的比值作为应变的度量值。

• evaluation of mri included decrease in signal intensity of discs, posterior disc protrusion, disc space narrowing, and foraminal stenosis using 2 to 4 numerical grades.

  mri使用2-4数字评分评估包括椎间盘信号强度降低，椎间盘向后突出，椎间隙狭窄，以及椎间孔狭窄。

• conclusion:the signal intensity and enhancing pattern of primary intracranial malignant lymphoma on mr images are of great value in the diagnosis and differential diagnosis.

  结论：颅内原发恶性淋巴瘤的mr信号强度及增强方式对诊断和鑒别诊断具有重要价值。

• however, the signal intensity of the metastatic lymph nodes remained unchanged.

  肿瘤转移淋巴结的信号强度保持不变。