Each participant underwent two carotid artery ultrasounds three years apart. 每个参与者隔三年都要做一次颈动脉超声波检查。
And abortion providers in the state have to perform ultrasounds on all patients, giving them the chance to see the image before the procedure. 并且该州提供堕胎服务者必须给所有病人做超声波,使其有机会看到手术前胎儿的样子。
Because the ultrasounds were originally taken to assess gallbladder health, Lazo and colleagues from Johns Hopkins looked at each recording to determine the presence of fat in each person's liver. 因为超声最初用来评估胆囊健康状况,Lazo和他的约翰霍普金斯的同事们研究每个人肝脏的每个记录判定是否存在脂肪。
"It was several different tests, procedures, surgeries, ultrasounds, blood tests, trips here, doctor this, nurse that, phone calls, research," said Suzanne Elmore. “这要各种不同的检查、办理手续、手术、超声、血液检查,一会医生这儿,一会护士哪儿,电话啦、研究啦。”苏珊。艾尔摩说道。
The preparation of n-butylacetate by ultrasounds at the room temperature THE RESEARCH ON ENGINEERING RISK IN COMBUSTION ASSISTED GRAVITY DRAINAGE BASED ON INDOOR EXPERIMENT 室温下超声辅助合成乙酸正丁酯的研究从室内实验看火驱辅助重力泄油技术风险
The modified method used in experiments was combined melt homogenization method with high shear and ultrasound techniques to produce SLN colloidal system, and two times high shears and ultrasounds should be performed in water bath with the temperature not less than 10 ℃ above the lipid melt point. 该工艺是将熔融乳化法和高速搅拌及超声技术结合起来的方法,要求两次搅拌和超声均要在水浴中进行,并始终保持制备温度不低于脂质熔点10℃以上。
The ultrasounds check method is simple, have no the wound, have no pain and sufferings, quick, dependable, have the important clinical application the value. 超声检查方法简单、无创伤、无痛苦、迅速、可靠,有重要临床应用价值。
Our research first demonstrated that the concave-eared torrent frog is the first non-mammalian vertebrate found to be capable of producing and detecting ultrasounds for communication. 本研究首次证实,凹耳蛙是第一个能产生并检测超声信号的非哺乳类脊椎动物。
The structural constituents in concrete will decide the mechanical property of the concrete and will influence in the meantime the propagation of ultrasounds in concrete. 混凝土的结构组分决定其力学性质,同时影响超声波在其中的传播。
A Preliminary Study on the Extraction Method of Velocity Pulsated Signals in the Velocity Spectrum Image of Pulsed Doppler Ultrasounds In Vitro 脉冲多普勒超声速度频谱图像中速度脉动信号提取方法探讨
A laser huge pulse irradiates on aluminium plates to cause ultrasonic waves. The waveform of the rear surface displacement produced by ultrasounds is detected with optical homodyne. 激光巨脉冲在金属铝块上产生超声波,由光学零差探测得到超声引起的后表面位移的波形。
Objective: To investigate the vagina-ultrasounds diagnosis for the uterus cavity glues. 目的:探讨宫腔粘连的阴道超声诊断价值。
The ultrasounds of 20 KHz and 40 KHz were used in experiments and the effects of ultrasound on degreasing of pig skins were studied. 对比了常规脱脂条件及施加超声波对猪皮脱脂的影响。实验选取了20kHz和40kHz两种频率的超声波进行研究。