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- lower amplitude internal echo 低振幅内回波
- The internal echo of mass showed nonhomgenous in 61 cases (84.72%). 肿块内部回声不均质占 84.;72%25 ;
- The system operates with electric signals with much lower amplitude and energy compared to those on an SMPS. 电子设备里运行的电信号相对开关电源里的在幅值和能量上要小得多。
- Echogram showed splenomegaly with multiloculated hypoechoic spaces without septation or internal echo. 超音波扫瞄发现脾脏肿大、多房性低音波且无内部回音或隔膜之脾脏肿瘤。
- Its low amplitude makes it less important as a source of disturbance in magnetic prospecting than the solar component. 作为磁法勘探中的干扰源,它的幅度很小,所以远不及太阳日变分量那么重要。
- EMG is normal or may show low amplitude myopathic motor unit potentials and no signs of neuropathy. 肌电图正常或显示低振幅肌病运动单位电位(不明白这个名词的意思?),没有神经病变的表现。
- They were divided into implanted group and injected group,and the prosthetic position,shape,internal echo and capsula were observed. 结果发现包膜挛缩和硬化的乳腺91只,变形移位24只,破漏38只,感染4只,出血1只。
- The motor pattern of esophageal body of achalasia was aperistalsis,with 91.4%(32/35)with low amplitude contraction wave. 贲门失弛缓症组食管体部均为同步蠕动波 ,91 4%25 (32 / 35 )为低幅同步收缩波 ;
- Results On HFU imagineg and CDFI,the shape,border,internal echo,calcification,attenuation,and blood flow signal of carcinous lesions presented certain features. 结果乳腺癌的高频超声图像像,如肿块的形态、边界、内部回声、钙化、衰减及彩色多普勒血流,有一定的特征。
- Looking at the cat, a four-year-old male whose owners volunteered him for the experiment, the dogs' tails again wagged more to the right but in a lower amplitude. 一只饲主自愿送来参加实验的四岁公狗看到猫时,尾巴也向右摆,但摆幅较低。
- Methods:51 cases of mammoplasty with complication were detected.The position,shape,internal echo and capsula were observed to compare with operated results. 方法:对51例注射隆乳术后出现乳房异常的患者进行超声检查,对假体的部位、形态、内部回声、有否包膜情况进行观察,并与术后结果进行对比。
- Oil and gas were mainly inhabited in the distributary channel and mouth bar of deltaic front.Reservoir properties, faults and low amplitude struc... 油气分布主要受控于三角洲前缘相水下分支河道、河口坝型砂体,岩性控制油气分布,储层物性、断层、低幅度构造控制油气富集高产。
- Methods The data was surveyed by 2D HFU, such as tumor shape, boundary, internal echo, attenuation and small calcification.Benign tumors of breast were the control group. 方法 应用高频二维超声对乳腺恶性肿瘤观察以下指标:病灶形态,病灶边界,病灶周围,病灶内部,病灶后方及有无微小钙化灶,同时选择乳腺良性肿瘤作对照组。
- By strengthening under low amplitude loading,bend fatigue strength and life of gear teeth can be increased by 3.97 and 109 percents,respectively. 经过低幅载荷强化;该齿轮轮齿的弯曲疲劳强度提高了3.;97%25;弯曲疲劳寿命提高了109%25。
- The results show that the oil layer has low amplitude normal or negative anomaly SP and the water layer has large amplitude positive anomaly SP under the brine drilling fluid. 结果表明,适当的盐水钻井液条件下油层自然电位呈小幅度正异常或小幅度负异常,与水层自然电位呈大幅度正异常有很大差异。
- The preliminary reasons of influencing the strengthening under low amplitude loading for different structural strengthes were analyzed macroscopically and microscopically. 从宏观和微观上初步分析了结构强度对低载强化特性影响的原因。
- The reason of low amplitude anomalous display of injectivity profile isotopic curves is analyzed, the method for interpreting the data of low amplitude anomaly of the isotopic curves is discussed . 分析了吸水剖面同位素曲线低幅度异常显示的形成原因,探讨了针对同位素曲线低幅度异常的资料解释方法。
- the internal echo is no homogenous; 内回声不均质;
- On the basis of the tests as well as experiments, the best break-in times of transmission gear with a low amplitude load were found, and the rule of lengthening the fatigue life of these gears with different times of breaking-in was summarized. 在试验的基础上,给出该变速箱齿轮低载强化的最佳磨合次数,并总结出该齿轮在交变载荷下不同磨合次数的疲劳寿命增长规律。
- homogeneous internal echo pattern 均匀性内回声图