A radiologist inserts the needle manually while the robotic arm keeps it aligned.

放射线研究员会将活检针手动插入，与此同时，机械臂会保持对准。

If there's a severe pericardial effusion, a pericardiocentesis can be done by inserting a needle into the pericardial cavity and draining the excess fluid.

严重心包积液可行心包穿刺，即借助穿刺针刺入心包腔，吸除多余积液。

Doctors insert a long needle under the guidance of a CT scan to enter the chest wall and locate the nodule.

医生在 CT 扫描的引导下插入一根长针，进入胸壁并定位结节。

Tattooing machines used today insert tiny needles, loaded with dye, into the skin at a frequency of 50 to 3,000 times per minute.

今天所使用的纹身机是把沾有颜料的细针刺入皮肤，以每分钟50到3000次的频率震动。

Some acupuncturists insert needles at or near the body part affected by the disease, while others select points according to the symptoms that the patient has.

有些针灸师在病灶处或是病灶附近施针，而其他针灸师则根据病人的症兆选择穴位。

So if he's to do any kind of procedure like insert a needle into the paracardial sac and take the fluid away so that the heart can beat properly, he can kill him because he could bleed out.

因此，如果他要做任何类型的程序， 例如将针头插入心旁囊并将液体带走， 以便心脏可以正常跳动，他可以杀死他， 因为他可能会流血。