或检查他的脉搏，气管旁边1~2公分的地方就是颈动脉。心肺复苏：胸外按压（Compressions）、畅通呼吸道（Airway）、人工呼吸（Breathing）第五步：胸外按压。
基于1个网页-相关网页
Compressions Test 页面压缩测试
time between two compressions 两次下压间隔时间
image compressions 图像压缩
begin compressions 开始按压
Begin Chest Compressions 开始胸外按压
Start Chest Compressions 开始胸外按压
Image compression is very to solve this problem.
图像压缩就是要解决这个问题。
参考来源 - 基于方向滤波器和小波变换的图像编码Image compression is very to solve this problem.
图像压缩就是要解决这个问题。
参考来源 - 基于方向滤波器和小波变换的图像编码Here is a study of the effect of the steel fiber on the compression strength of the C 30 concrete after and before it is heated.
研究了加入钢纤维对C 30混凝土受热前、后抗压强度的影响。
参考来源 - 钢纤维对C30混凝土受热前、后抗压强度的影响In the compression of RDX crystalline particles,plenty of acoustic emission signals were produced and detected by an acoustic emission monitor.
在RDX晶体颗粒压制实验中,采用声发射信号检测系统获取压制过程产生的声发射信号。
参考来源 - RDX晶体颗粒压制中的声发射现象The ulnar nerve subluxation may not responsible for the ulnar nerve compression at the elbow.
肘部尺神经半脱位不一定是肘部尺神经卡压的发病原因。
参考来源 - 肘部尺神经半脱位的解剖学和流行病学研究Carried compression, shear and creep test study on the typical rock sample.
采取红层软岩典型岩样,进行了抗压、抗剪和蠕变试验研究。
参考来源 - 红层软岩开挖边坡致灾机理及防治技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
同义词： condensation contraction
同义词： compressing
以上来源于: WordNet
Debbie then took over with some more conventional chest compressions until the ambulance arrived.
在救护车到之前，黛比做了一些更常规的胸外按压。
开始胸外按压。
Good chest compressions really help save lives.
好的胸外按压真的有助于救命。
To perform the compressions, place one hand over the other and press firmly on the center of the victim's chest.
VOA: special.2009.08.11
But the experts say you should still use traditional CPR with a combination of breaths and compressions on babies and children.
VOA: special.2009.06.09
You can do chest compressions that help to keep blood flowing to the brain, heart and other organs.
VOA: special.2009.08.11
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