查询词典 bone-black

Using dual energy X-ray bone density instrument XR-36 model to detect the bone mineral density of the left femur of the rats. Using the strain test system, we examined the biomechanics index according the tension and three-spot bending test; we also examined the bone calcium of the lumbar vertebra through plasma emission spectroscopy . We examined the serum calcium and magnesium by using the nomal biomechanics method,and examined the serum acid phosphatase and osteocalcin by using the Elisa method.

使用NORLAND公司XR-36型双能X线骨密度仪，采用小动物骨密度测定软件，测定大鼠左后肢股骨的骨密度；使用应变测试系统，按股骨拉伸和三点弯曲试验，测定股骨生物力学指标；以等离子体发射光谱法测定腰椎骨骨钙含量；以常规生化法测定血清钙、镁含量及血清酸性磷酸酶含量；以Elisa法测定骨钙素含量。

By adopting mechanical driving mode, the machine can be used for perform injection with stable pressure on bone pork, beef and poultry. When the injection needle contacts the bone, the downward movement is stopped by the pneumatic spring to protect the needle. The air chamber pressure of pneumatic spring is adjustable in order to ensure no damage on the bone.

用途采用机械驱动方式可对猪肉、牛肉及禽肉等带骨肉以稳定的压力注射，注射针在遇到骨头等硬物后可自动在气弹簧的作用下停止向下运行，保护注射针，气弹簧的气室压力可调节，保证对原料中骨结构不破坏。

Results In pre-school children, tibial and radialis bone strength of obese group was worse than normal weight group, and the descending risk of bone strength in obese group was 6.87 and 2.24 times of normal children. Bone strength was not different in overweight and normal weight groups.

结果 学龄前肥胖儿童胫、桡骨骨强度均低于正常儿童，胫、桡骨骨强度下降风险分别是正常儿童的6.87倍和2.24倍；超重组与正常组无差别。

The right parietal bone of anesthetized rats was exposed, and bone window of 5 mm was opened 2 mm near median line, then moderate brain injury was made by sap pressure, and the rat models of tibial fracture were established. The fracture group was only subjected to cranial bone window, and the control group was not given any treatment.

实验方法：麻醉后显露大鼠右颅顶骨，中线旁2 mm 处开直径5 mm 骨窗，液压打击致中度脑损伤，并制备大鼠胫骨骨折模型，其中单纯骨折组头部只做颅骨开窗，正常对照组不做任何处理。

The patient is taken lie on one's back or left, on the right side of lie, take seat examination when necessary, mixture of skin besmear lotus root, put probe at getting hurt directly place, according to the dissection of flat bone the characteristic makes vertical, horizontal slip scanning. 2 results in 58 patients, costal fracture 25, clavicular fracture 15, sternal fracture 12, fracture of skull parietal bone 6. The acoustic image chart of fracture of 3 discussion flat bone appears:(1) fresh fracture.

患者取仰卧位或左、右侧卧位，必要时取坐位检查，皮肤涂藕合剂，将探头直接放于受伤部位，根据扁骨的解剖特征作纵、横滑动扫查。2结果58例患者中，肋骨骨折25例，锁骨骨折15例，胸骨骨折12例，颅顶骨骨折6例。3讨论扁骨骨折的声像图表现：(1)新鲜骨折。

Su-D deficiency rickets often caused by calcium, phosphorus metabolic abnormalities and systemic change in sound quality, only the changes in the skull is very significant, bone softening tone often occurred in occipital parietal bone central to the area soft reduction finger bone invagination quality slightly, let go immediately after the bounce, there are table tennis hands feeling pressure, it referred to as the "ping-pong first."

素D缺乏性佝偻病常引起钙、磷代谢异常及全身音质改变，仅头颅的变化就很显著，骨质软化常发生于枕音和顶骨中央，以手指轻压该处时骨质稍向内陷，松手后立即弹回，有手压乒乓球的感觉，故称&乒乓头&。

In order to investigate the possibility of porous hydroxyapatite ceramics in the repair of skull bone defect, twenty-four rabbits were used. The bone defect model was created by operation to obtain a defect in parietal bone in a size of 1 cm x 1 cm. Filled the defect with HAC and methyl-methacrylate-syrene copolymer to fill the defect as control. At 1st, 2nd and 3rd months after operation, behavior of the rabbits was observed and then these animals were sacrificed and specimens were examined under microscope.

为了探索多孔羟基磷灰石陶瓷作为人工材料修复颅骨缺损的可能性，选健康家兔24只，切除颅顶骨造成缺损，分别用多孔HAC植片及无孔甲基丙烯酸甲脂－苯乙烯共聚物植片修复家兔颅骨缺损，于术后第1，2及3个月处死动物，进行术后反应及组织学观察。

Bone morphogenetic proteins ; Gene therapy ; Stem cells ; Bone regenerations ; Bone substitutes ; Human engineering

骨形态发生蛋白质类；基因疗法；干细胞；骨再生；骨代用品；人体工程

Results Among the eleven tumors, five were located in temporal bone, five in sphenoid bone, and one in frontal bone.

手术则分别采用额颞开颅、颞部人路、经蝶人路和经额人路，3例全切除，5例近全切除，3例大部分切除。

Methods : The defect of bone, skin and vessel in the bone and joint of limbs was treated by microsurgical method and the bone and joint injury was repaired by the external fixation supporter of odjustment cross joint with three Kirschner wires, keeping the free motion of every joint.

在四肢关节部位有骨缺损或骨折伴有血管损伤、皮肤缺损等病例，应用带血管的骨关节块移植、游离血管移植或各种皮瓣移植等显微外科方法修复后的同时，用三针可调外固定器跨关节外固定治疗骨关节损伤，保持各关节的自由活动。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。