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- Insufficient space on target volume. 目标卷上空间不足。
- The irradiation target volume was mantle field(MF) 13,MF plus spade field(STNI) 76 and MF plus inverted Y(TNI) 10 patients. 照射范围：斗篷野13例，次全淋巴结照射76例与全淋巴结照射10例。
- According to this formula, tumor target volume optimum dose of radiotherapy can be exactly and quickly determined. 能准确、快速地算出放射治疗肿瘤的靶区的最佳剂量。
- Analyze the target volume before you install large applications and defragment the volume if necessary. 在某个盘上安装体积较大的程序前，先进行磁盘碎片整理。
- Biological effective dose(BED) was increased for GTV.but the BED for clinical target volume(CTV) was adequately reduced. 肿瘤组织有效生物剂量 (BED)在大体靶区体积 (GTV)剂量有所提高而临床靶区体积 (CTV)剂量有所降低 ;
- Then, the gross tumor volume (GTV),clinical target volume (CTV) and planned target volume (PTV) were delineated on every section of the CT scans. 然后在所有CT层面逐层勾画出鼻咽肿瘤的大体肿瘤体积 (GTV)、临床靶体积 (CTV)和计划靶体积 (PTV)。
- Results The planning target volume was enclosed by 95%isodose line while the dose to the organ at risk were kept below TD5/5 significantly. 结果 95%25等剂量线包绕计划靶区，危及器官的受量大大低于其耐受剂量(TD5/5)。
- Match specified isodose contours to the target volumes. 放射外科学的目的是消除肿瘤细胞同时保存正常的结构.;由于治疗过程中会涉及物理限制和生物不确定性，一个治疗方案就需要考虑到所有那些限制和不确定性。
- With a full volume backup, files in the target volume will always de-fragmented automatically without the need for the time-consuming de-frag on the source. 如果能成功开机，只要把旧硬盘拔下来，把新硬盘换到旧硬盘原本的位置即可，非常简单。
- Using the DeleteExistingFiles parameter requires space for two copies of the database on the target volume because the existing database is not deleted until a new database is successfully created. 由于在成功新建数据库之前不会删除现有数据库,因此,使用DeleteExistingFiles参数要求目标卷上为数据库的两个副本提供空间。
- Results The differences in isocenter position were observed obviously, the size of target volume in CT-sim were larger than that in Con-sim (P<0.01), the shape of 90% isodose curve co... 结果CT模拟定位和常规模拟定位的等中心点位置不相同;射野均大于常规模拟定位(P<0.;01);90%25等剂量线更能够适形;包括靶区。
- Many factors work on the target volume calculation, such as PET image acquisition mode, scatter correction, attenuation correction, reconstruction method, image display mode, positron pharmacy. 目前常采用的靶体积的计算方法有本底闯值法,最大值结合阈值法,本底与最大值结合阈值法等。
- The optimal radiation target volume must cover all the high risk area.Idealized field should be modified accordingly to the method of surgery, tumor location, and pathologic feature. 但是上腹腔有很多器官对放射线的耐受度很低，因此必须依据原发肿瘤的部位、外科手术的方式、肿瘤的大小、侵犯的深度与淋巴结转移的情形，来修正治疗范围。
- The River Han flows through Wuhan. 汉水穿过武汉奔流。
- The mean HIFU ablation time was 22 minutes, with power levels ranging between 30-38W, with a mean targeted volume of 10.2 (9-23) cm3. 高能聚焦超声烧蚀时间平均是22分钟，随着功率在30-38W之间，随着平均数指标容积10.;2(9-23)厘米。
- The key to this question lies in overcoming Han chauvinism. 解决这个问题的关键是克服大汉族主义。
- irregularly shaped target volume 不规则形靶体积
- The torpedo homed in on its target. 鱼雷射向目标。
- The company has met their export target. 该公司已经实现了它们的出口目标。
- A stationary target is easiest to aim at. 静止的目标是最容易瞄准的。
