When DB2 performs an index or table scan, DB2 will block on a row lock when it comes across an uncommitted row which another transaction has exclusively (X) locked.
DB2在执行索引或表扫描时，如果遇到一个被另一个事务独占 (X) 锁定的未提交行，那么 DB2将阻塞在行锁上。
Using technology developed at Brown University, researchers scan birds' bones and combine that with three-dimensional X-rays taken in flight.
利用布朗大学发明的技术，研究人员扫描了鸟儿的骨骼，同时还对鸟儿飞行时进行了三维X光扫描。
That’s because the technology being tested is an X-ray machine that makes a full body scan of passengers to see if they are carrying concealed weapons or explosives.
这是因为被实验的技术是一种X光机，对乘客进行全身扫描来查看他们是否携带隐藏武器或炸药。
Your doctor may also recommend an abdominal X-ray, an ultrasound scan or a computerized tomography (CT) scan to help confirm appendicitis or find other causes for your pain.
医生也可能让你去做立位腹平片、超声、CT等以确诊阑尾炎、或是寻找其它病因。
Over the years, numerous less invasive explorations of the remains were conducted there, including x-ray and CT scan imaging studies and an analysis of the mummy's mitochondrial DNA.
这些年来，在那里进行了许多次具有较小侵害的探索，包括X光，CT扫描影像学检查以及木乃伊线料体DNA分析。
IEEE1149 standard and its. X sub standards are based on boundary scan technique, different standards can be appropriately selected for various of applications.
IEEE1149标准及其子标准是基于边界扫描的测试技术，它们针对不同的应用环境采用相应的技术标准。
Objective: To compare the two imaging methods between X-ray and ct scan in diagnosing spinal fracture.
目的：比较和评价常规X线片和CT扫描二种影像学方法在脊柱骨折诊断中的作用。
The USL unit forms part of an automated line for inspection of assembled printed circuit boards, which includes automated optical, thermal and X ray testing as well as ultrasonic C scan examination.
USL负责的单元是在线检测印刷线路板，该系统包括光，热，及X射线检测，同时还有超声C扫描检测。
Ct scan is like an X-ray, but it USES multiple images to build up a more detailed, three-dimensional (3-d) picture of your brain.
CT扫描是像X光，但它使用多张图片，建立一个更详细的，三维(3 -丁)你的大脑的图片。
Thismethod exploits the large number of don't care bits (X) in test cubes and analyzescompatible relationships among scan slices.
这种方法利用确定性测试向量中存在的大量不确定位（X位），采用对测试向量进行扫描切片划分和兼容赋值的思想。
However, this algorithm does not apply for circular orbit cone-beam scan with line-focus X-ray source.
但是，这种算法不能满足线X射线源圆轨道锥束扫描的情况。
A scan of a baby's head is equivalent to between 200 and 600 chest X-rays.
对婴儿的头部进行一次扫描相当于进行了200至600次胸透。
Polarization microscope, scan electronmicroscope and X ray diffractometer are applied separately to view and determine the fabric characteristics and orientated range of flat particles in samples.
本文中应用了偏光显微镜、扫描电子显微镜和X射线衍射仪分别对试样的组构特征及扁平颗粒的定向排列特征作了观察和测定。
The image reconstruction of industrial X-CT belongs to image reconstruction with narrow fan-beam scan mode.
高能X射线工业CT机的图像重建属窄角扇束扫描方式下的图像重建。
Methods: The MRI of 21 patients with traumatic limbs, but without abnormal findings by X-ray or CT scan was analyzed.
方法：分析21例肢体外伤后X线摄片或CT扫描无异常征象患者的MRI表现。
Before the fusion of ct and MRI images MRI scan and ct scan for location of X-knife were performed respectively, then MR and ct image were transferred to workstation for the fusion of images.
图像融合前均行颅脑mri薄层扫描及常规X刀术前CT定位扫描，然后将CT和MRI图像资料传输至工作站上进行图像配准和融合。
Conclusion:MRI was superior to X-ray plain-film and CT, and mutually complementary with radionuclide bone scan in evaluating spinal metastatic tumour.
结论：MRI在评价脊柱转移瘤方面优于X线平片及CT并可与核素骨扫描相互印证补充。
Objective To assess the value of X-ray plain films and ct scan in the diagnosis of spinal burst fracture.
目的探讨X线平片及CT扫描在脊柱爆裂骨折诊断中的价值。
Now ultrasonic diagnosis, together with X-CT, NMR and nuclide scan, have already become the four major imaging techniques in modern image medicine.
超声诊断与X - CT、核磁共振、核素扫描已成为现代医学的四大影像技术。
Objective:To investigate CT simulation scan in recurrent nasopharyngeal carcinoma to control x-ray dose in visual nervous.
目的：探讨CT模拟在鼻咽癌局部复发适形放疗中控制视神经剂量中的应用价值。
X-ray and CT scan were performed at operated levels post-operatively to evaluate the accuracy of the pedicle screw insertion.
术后行植入螺钉节段的X线平片及CT扫描以确定螺钉植入情况。
Purpose To probe the image features and the diagnosis value of X ray and CT scan for mid and old aged congenital bronchial cyst.
目的探讨中、老年人先天性支气管囊肿的影像学特点及X线、CT检查的诊断价值。
X -ray and CT scan showed that the tumors located at periosteum with irregular rim and visible radiated shadow of bone substance.
线片及CT显示肿物位于骨旁，外缘不规则，可见放射状骨针影；
That night I experienced sharp pain, and the next morning I rushed to the hospital, where the doctor first X-rayed my throat and then ordered a full-body scan.
当天晚上，我感到非常疼痛，第二天早上我赶忙到医院，医生首先用X光照了喉部，跟著进行全身扫描。
Objective: To establish the measurement method of the normal orbital by X-ray computed tomography (CT) scan, which provided the anatomic data for the surgery of the orbital reconstruction.
目的：建立正常人眼眶骨性径线CT测量的方法，为眼眶重建提供形态学依据。
This Paper introduces the theory, architecture and implementation of the microfocus X-ray radioscopy scan-ning control and image acquisition system.
文章介绍了微焦点X射线成像扫描控制与数据获取系统的原理、软硬件结构以及实现技术。
Its structure was characterized by X-ray powder diffraction, elemental analysis, high performance liquid chromatography, and differential scan calorimetry.
采用红外光谱、差示扫描量热法和粉末X射线衍射技术等研究酒石酸唑吡坦原料药的多晶型问题。
Methods Thirty-five cases of rib fractures were collectively studied by X-ray, regular CT scan, and adoptive 3D reconstruction with spiral CT.
方法收集肋骨骨折35例，分别采用X线摄片、CT扫描及螺旋CT三维重建检查。
Methods Thirty-five cases of rib fractures were collectively studied by X-ray, regular CT scan, and adoptive 3D reconstruction with spiral CT.
方法收集肋骨骨折35例，分别采用X线摄片、CT扫描及螺旋CT三维重建检查。
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