临近

Results Compared with that in the NP tissues, the number of α-SMA positive cells increased significantly in BPH tissue, and the number of vimentin positive cells increased moderately in the stroma and prominently surrounding the acinus and in the basal layer. In BPH tissue, the myosin and ERα staining signal was lost in the stromal cells surrounding the acinus, and the positive staining cells gathered into bunches in the stroma far away from the acinus, while the positive cells were sporadically distributed in the NP tissue. The PCNA positive cells increased moderately in the stroma and increased significantly in the basal layer.

结果 与NP相比在BPH中，α-SMA阳性染色细胞显著增加；波形蛋白在间质中阳性染色细胞有所增加，在腺泡基底层及临近腺泡外层间质中阳性染色细胞明显增加；在临近腺泡外的数层间质细胞中肌球蛋白和ERα由部分阳性变为完全阴性染色，而在远离腺泡的间质中其阳性染色细胞由散在斑块状分布变为簇状密集排列；PCNA在间质中阳性染色细胞有所增加，在基底细胞层中阳性染色细胞显著增加。

The CPT values in the affected leg in patient group were significant higher than those in control group at all frequencies. The CPT values in contralateral leg in patient group were significant higher than those in control group at 5Hz whereas there were no significant differences at 250Hz and 2000Hz. The CPT values in affected leg in patient group were significant higher than those in contralateral leg at 250Hz and 2000Hz whereas there were no significant differences at 5Hz. All the CPT values showed the same linear decrease from the dermatome of the compressed root to the dermatomes of the contralateral neighbor dematom.

在用CPT监测8例腰骶单神经根病组患侧和健侧及与正常对照组的不同直径感觉神经纤维功能的研究中发现压迫皮节和其临近皮节的所有频率CPT值无任何显著性差别；患者压迫侧的2000Hz及250HzCPT值及压迫侧和对侧的5HzCPT值与正常对照组都有显著性差别；患者组5HzCPT值患侧和对侧无差别，其他两组均有显著性差别；不管有无显著性差别，神经根病患者组各皮节三频率CPT值均按照压迫皮节，临近皮节，压迫对侧皮节，压迫对侧临近皮节的顺序减小，说明在腰骶单神经根病中Aβ纤维及Aδ纤维及无髓C纤维均受累。

The severe storms on the squall line had large radar reflectivity and high tops of echoes.

临近预报系统可作为强对流临近预报的有力工具。

In order to effectively forecast or forewarn squall lines and verify the effectiveness of the nowcasting system,a squall line occurring on 1 August 2006 in Beijing is analyzed by using conventional weather data,automatic weather station data,Doppler radar data,and the nowcasting system.

为了对飑线这类强天气作有效的预报、预警，同时对临近预报系统的预报效果作初步的检验，利用常规气象资料、自动站资料、多普勒雷达资料，结合临近预报系统分析了2006年8月1日北京地区飑线天气过程。

Strong vicinage effects are found in both the molecule self-energy and stopping power in the early stages of explosions, but they quickly diminish with the increasing dwell time in a manner which depends on the impact molecule speed and its axis orientation.

在库仑爆炸的早期，分子离子的总自能和总阻止本领都出现了很强的临近效应，但是在爆炸的过程中，临近效应很快就消失了，消失的时间依赖于分子离子的入射速度和分子中离子键方向与碳纳米管轴线之间的夹角。

The paper introduces the launch modes and characteristics of the high speed and low speed near space aerocraft.

介绍了高速临近空间飞行器和低速临近空间飞行器的发射方式和特点。

Based on the development, classification, comparation of classific algorithms of spatial indices, the paper designs two efficient spatial indices including the improved quadtree and R+tree, applies them into spatial query processing, and realizes the spatial select query algorithm based the improved quadtree and R+tree, and nearest and k-nearest neighbour query based R tree.

在对空间索引技术的发展、分类和典型算法比较的讨论基础之上，本文设计并实现了两个高效的空间索引—改进的四叉树索引和R+树索引，并将这两个索引应用到空间查询处理中，分别实现了基于改进四叉树和基于R+树的空间选择查询算法以及基于R树的最临近查询和K最临近查询算法。

2Spatial contiguity principle: namely, depictive and descriptive representations should be near each other in the space, not apart from each other.

3时间临近原则：尽量使同一数学对象的叙述性表征和描绘性表征在时间上同时或临近呈现，而非异步或间断呈现。

Results: 15 cases of nodule-type underpleura lung cancer were provided with representative CT appearance. The mainly CT appearance of 23 cases consolidation-type underpleura lung cancer were consolidation under pleura, pleural change, fibre gathering and emphysematous spaces.

结果：15例结节型临近胸膜周围型肺癌具有典型的周围型肺癌的CT表现，23例实变型临近胸膜周围型肺癌以临近胸膜实变影、胸膜改变、纤维条索聚集及肺大泡为主要CT征象，5例渗出型临近胸膜周围型肺癌表现为炎症CT征象。

The ptical adjointing effect calibration method comprises: parameter initialization, precorrection, sampling an initial frequency, interpolating to calculate light intensity and dividing small lines, in an optical adjointing effect calibration cycle, using a dynamic adjusting algorism to adjust the division result to attain the result of the optical adjointing effect calibration.

包括参数初始化，预校正及初始频率采样，插值计算光强并切分出小线段，并在光学临近效应校正循环中利用动态调整算法对切分结果进行调整，从而取得光学临近效应校正的结果。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失