不管年龄是多少，任何成像过程的一个引导原则就是辐射应该受限制——或“锥形”——对于被检查的部位来说。
A guiding principle for any imaging procedure, regardless of age, is that radiation should be limited - or "coned" - to the area being examined.
尼古丁会导致血管收缩，血管的收缩将会限制富氧血液流向面部和身体其他部位的细微血管。
Nicotine causes vasoconstriction, a narrowing of the blood vessels that can limit oxygen-rich blood flow to the tiny vessels in the face or other parts of the body.
某些旧系统存在限制，BIOS仅能通过全部位于磁盘的前1024个柱面中的分区引导。
Some older systems have a limitation that the BIOS can boot only from a partition that is wholly located within the first 1024 cylinders of disk.
使血管壁炎症限制在血管树特定解剖部位的分子机制还不明确。
Molecular mechanisms directing wall inflammation to restricted anatomic sites within the vascular tree are not understood.
作者认为，模拟机定位具有准确、穿刺少受肿瘤部位及大小的限制且成功率高的优点；
The method of localization guided by simulator had some advantages, such as accurate in localization, no limitation of the mass size and site, and hige puncture successful rate.
为什么要限制自己只是面临扫描，扫描仪的爱情还与其他身体部位，就看您的探索。
Why limit yourself to just a face scan, the Love Scanner also works with other body parts, it's up to you to explore.
骨髓捐赠者有较多捐赠部位疼痛、整体副作用及较久生活作息限制的趋势。
The trend was for bone marrow donors to experience more pain at the donation site, more overall adverse events, and more days of restricted activity.
仿冒的进口轴承由于生产技术的限制，在对轴承边边角角等部位的处理是会显得不尽人意的。
Imports of counterfeit bearings due to production technology constraints, the edges of the bearings and other parts of the deal would seem undesirable.
这种方法只能对电力线路的某些局部位置进行检测，同时传感器采集的数据传输距离也受到一定程度的限制。
So the traditional method can only measure the temperature of the fixed points, while the data collected by the sensors can only transmit a certain distance.
委托期货商经本公司限制新增部位后，未依规定指示了结部位者。
The consigning futures commission merchant fails to offset its positions after being restrained from opening new positions.
委托期货商经本公司限制新增部位后，未依规定指示了结部位者。
The consigning futures commission merchant fails to offset its positions after being restrained from opening new positions.
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