音波

Complete lysis was achieved in 67% of the ultrasound-assisted group vs 52% of the non-ultrasound-assisted group.

超音波协助组可以达到67%血栓完全溶解，非超音波协助组则是52%。

Therefore, in our research, we use wavelet transformation to calculate the mean square scattering distance of the ultrasound signals obtained from the ultrasound machine.

因此本研究以科学的方式加以分析，利用小波转换将从超音波仪器所取得的超音波讯号来计算出肝脏中平均散射颗粒间距的大小，来判断组织是否为均匀。

ET tube insertion procedures were performed on 59 pediatric patients aged newborn to 17 years (33 boys) due to cardiopulmonary arrest or impending respiratory failure. Ultrasound images were taken before and after the procedure in two-dimensional and time-sector modes using a portable ultrasonic machine. The subxiphoid window at the mid-upper abdominal — just beneath the xiphoid process and the lower margin of the liver — was used most often, with a wide transducer sector angle (90 degrees) for bilateral scanning of the diaphragm.

这项试验对59位从新生儿到17岁（33位男童）的小儿科病患进行插管，插管的原因是因为心肺衰竭或是严重的呼吸衰竭；在插管前与后使用可携带式超音波机器进行二度空间与时间象限的超音波显影；最常使用中上腹的剑突影像，就在剑突与肝脏下下缘部份的影像，与以宽的转换区间角度（90度）作横隔膜双侧扫描。

Therapeutic ultrasound has been used in the treatment of osteoarthritis for the relief of symptom and improvement of functional status. In recent study, we found that ultrasound enhances cartilage repair in experimental early stage osteoarthritis, and prevents deteriorative changes in later stages.

治疗性超音波已长久使用在关节炎治疗上以减轻关节炎症状并改善其功能，在最近的研究中我们发现超音波可促进大白鼠诱发性早期关节炎中关节软骨的修护，同时可阻止晚期关节炎中关节软骨的恶化。

The anesthetic mixture consisted of 10ml of ropivacaine 1% and lidocaine hydrocarbonate 2% with epinephrine 1:200,000. The spread of the solution around the subclavian artery could be visualized using our imaging probe.

所有的神经阻断均在超音波探头的影像下操作，使用的局部麻醉剂为10ml之1% ropivacaine与2% lidocaine混合溶液；在超音波的影像下可观察到溶液分布於锁骨下动脉周围。

Both help us understand better the hemodynamics and pathophysiology of hypoplastic left heart syndrome in these patients.

超音波心图除了是项有力诊断利器之外，本病在超音波心图上的血流特徵，还可以帮助我们了解其血流动力及疾病生理学。

The MR protocol involved transverse, coronal, and sagittal noncontiguous T2-weighted single-shot fast spin-echo sequences; transverse fat-suppressed T2-weighted fast SE sequences; transverse T1-weighted gradient-recalled-echo sequences; and transverse and coronal short inversion time inversion-recovery sequences performed through the lower abdomen and pelvis.

MR计划包括于下腹部与骨盆位置执行的，横轴的、冠状的、矢壮轴的非连续T2加权单射快速环绕音波程序；横轴压抑脂肪讯号的T2加权快速SE程序；横轴T1加权梯度回复音波程序；以及横轴、冠状短程反向时间反向回复程序；由2位放射科医师评估MR结果，以及与外科及病理发现、临床追踪数据比较。

"A combination of D-dimer and calf circumference provides an easy and effective means of excluding DVT in patients suspected of having proximal DVT," the authors write."A combination of D-dimer less than 0.5 ng/mL and calf circumference of 2 cm or less reliably excludes DVT in the acute setting and allows for use of DU in a nonemergent setting. Patients with a positive D-dimer or calf circumference of more than 2 cm require emergent DU to exclude DVT."

同时检验D-dimer与小腿的肿胀情形，能让我们简单有效地在疑似罹患近端深部静脉血栓患者中先行过滤；若D-dimer小於0.5 ng/mL，同时小腿肿胀达2公分，仍无法分辨者，可尝试安排都卜勒超音波检查来做诊断确认；一旦D-dimer 呈阳性反应，或小腿肿胀超过2公分以上者，便需要进行紧急的都卜勒超音波检查，才能确认诊断是否罹患深部静脉血栓。

"A combination of D-dimer and calf circumference provides an easy and effective means of excluding DVT in patients suspected of having proximal DVT," the authors write."A combination of D-dimer less than 0.5 ng/mL and calf circumference of 2 cm or less reliably excludes DVT in the acute setting and allows for use of DU in a nonemergent setting. Patients with a positive D-dimer or calf circumference of more than 2 cm require emergent DU to exclude DVT."

同时检验D-dimer与小腿的肿胀情形，能让我们简单有效地在疑似罹患近端深部静脉血栓患者中先行过滤；若D-dimer小于0.5 ng/mL，同时小腿肿胀达2公分，仍无法分辨者，可尝试安排都卜勒超音波检查来做诊断确认；一旦D-dimer 呈阳性反应，或小腿肿胀超过2公分以上者，便需要进行紧急的都卜勒超音波检查，才能确认诊断是否罹患深部静脉血栓。

Echocardiography: Basic values and observations to be recorded during right parasternal echo examination of dogs and cats.

心脏超音波诊断：在狗猫的右侧胸骨旁做超音波检视时，需要做记录的基础数据，与观察。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。