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The strew length of prefixed point was 41.84 mm, the screw angle with panes lateralis was 69.41°, the screw angle with inferior verticular plane of panes lateralis was 22.67°; the length of postfixed point was 42.28 mm, the angle with panes lateralis was 68.45°, the angle with inferior verticular plane of panes lateralis was 20.79°. Of the 60 nails drilled, two were drilled out of the post facies articularis of calcaneous, the accuracy rate was 97.67%.

其前点螺钉平均长度为41.84 mm，与跟骨外侧面平均呈69.41°、与跟骨外侧面的底垂面平均呈22.67°；后点螺钉平均长度为42.28 mm，与跟骨外侧面平均呈68.45°、与跟骨外侧面的底垂面平均呈20.79°；30足60枚钢针有2枚钻出跟骨后关节面，钻人安全率为97.67%。

The distance between rear part of posterior semicircular canal andanterior margin of the sigmoid sinus increased by 4.45 mm(57.8%),exposure areas ofposterior fossa dura increased by 157.32 mm~2 (64.3%)and operative angle of visionwas 329.6% that of retrolabyrinthine approach when performing PLPA approachcompared with retrolabyrinthine approach.

PLPA入路与迷路后入路相比，半规管后端与乙状窦前缘的距离较迷路后入路增加了4.45 mm (57.8%)，后颅窝硬膜的暴露面积增加了157.32 mm~2 (64.3%)，手术视角为迷路后入路的329.6%。

The hydrodynamics of the new employed gradient ringent trapezoidal valve tray s are experimentally studied with the air-water system in a 500 mm��500 mm quadrate column.

采用空气-水系统，在500 mm×500 mm的方形塔内，对新开发的斜孔梯形浮阀塔板的流体力学性能进行了试验研究，测定了塔板压降、泄漏和雾沫夹带。

The results indicated that:1. The temperature of dry and wet seeds rosed to different extent after irradiated by He-Ne laser with power density 3.5mW·mm~(-2) or CO_2 laser with power density 6.62mW·mm~(-2) correspondingly.

结果如下： 1。以功率密度为3.05mW·mm~(-2)的He-Ne激光和6.62mW·mm~(-2)的CO_2激光分别照射不同时间后，小麦种子都有不同程度的温度升高。

Methods: 48 casted Ni-Cr alloy metal specimens (12.0 mm��1.0 mm) were fabricated with ShoFu Vintage Halo porcelain and divided into six groups , eight pieces for each group. They were polished against 200-, 400-, 600-, 800-, and 1,000-grit sandpaper after body porcelain sintered, respectively. The specimens in a sixth group not polished was used as control. Surface roughness and Color parameters of the specimens were measured with a Surface Roughometer EX2154-13 and a spectrocolorimeter respectively.

铸造厚度1.0 mm、直径12.0 mm的镍铬合金试件48片，平均分为A～F 6组，每组8个，用等厚的松风Halo A2色粉状遮色瓷，体瓷和釉质瓷构筑金属烤瓷试件。A组体瓷不进行打磨，作为对照；B、C、D、E、F组分别用200、400、600、800、1 000目的水砂纸打磨体瓷表面；然后用表面粗糙度测试仪EX2154-13测量各组的表面粗糙度。

Intramuscular implanting test: The 16 rabbits were randomly divided into experimental and control groups. Two TiO2-Ag-nHA/PA66 composite (5 mm × 25 mm) were implanted into left and right erector spinae, respectively. A similar surgery with the exception of implantation was performed on the control rabbits.

肌内埋植实验：16只兔随机分为实验组和对照组，实验组每只兔左、右竖脊肌各植入2根直径5 mm×长度25 mm复合材料，对照组行相同的手术操作但不植入任何材料。

After digging basal pit, we found that many piece of rocks were filled between 600 mm below the ground and the surface of river-bed, and the distance between water surface and basal subface is 800 mm.

该站第17道有11个双线路腕臂钢柱基础，经开挖基坑后测得，距地面600 mm以下直至河床面全部为抛填片石，按原设计开挖，则基坑内积水达800 mm。

Methods An analysis of 15 patients with tuberculum sellae meningiomas removed by supraorbital keyhole approach from January 2003 to December 2005 was made. The technique was described in detail, a limited supraorbital craniotomy was performed with a width of 25 to 30 mm and a height of 15 to 20 mm. Tumour size, operative techniques, operative result and complications were discussed.

分析我科2003年1月~2005年12月，经眶上匙孔入路切除鞍结节脑膜瘤15例，有限的眶上开颅宽25~30 mm、高15~20 mm，讨论肿瘤的大小、手术技巧、手术结果和并发症。

Methods A retrospective study analyzed the pregnancy resul ts in 135 ovulation induction cycles with a homogeneous patients of a trilaminar pa tterns and with the endometrial thickness ≤9 mm or ≥10 mm.

回顾性分析135个治疗周期具有均质征子宫内膜、三线征子宫内膜以及子宫内膜厚度≤9 mm，≥10 mm的妊娠结果。

INTERVENTIONS: A full-thickness defect in articular cartilage was made on the femoral trochlear surface by a drill of 5 mm in diameter and 3 mm in depth. Rabbits were allocated into filling group(type Ⅱ collagen sponge was grafted into left keen joint defect) and control group(right knee joint defect site was set as control) according to random number table.

干预：在股骨滑车面钻孔为直径5 mm、深3 mm的全层关节软骨缺损，按随机数分为填充组(左膝关节缺损部位植入Ⅱ型胶原海绵)和对照组(右膝关节缺损部位作为空白对照)。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。