区域地

How todesign and construct the footings reasonably in these areas is an urgentproblem.

如何合理地在这些区域进行地基设计施工是需要迫切解决的问题。

The construction and the principle of the two-dimensional galvanometric scanner laser scanning system are theoretically described.

对二维振镜激光扫描系统组成和原理进行了理论描述，讨论了在视距范围内采用扩束装置和振镜系统对激光束实施可靠控制的方案，并在水下光通信系统中有效地完成了对水下和空中运动目标所在区域的扫描。

The construction and the principle of the two-dimensional galvanometric scanner laser scanning system are theoretically described. The methods to effectively control the laser beam with bunch expanding devices and the galvanometric scanner system in the visible range and finish the scanning of the area of the goal underwater and in the air in the underwater optical communication system.

对二维振镜激光扫描系统组成和原理进行了理论描述，讨论了在视距范围内采用扩束装置和振镜系统对激光束实施可靠控制的方案，并在水下光通信系统中有效地完成了对水下和空中运动目标所在区域的扫描。

Topographic correction based on sun-canopy-sensor geometry is more appropriate than terrain-based corrections in forest areas because SCS preserves the geotropic nature of trees regardless of terrain, view, and illumination angles.

SCS校正模型解释了树木不依赖于地形、观测角和光照入射角而具有向地性生长的本质特性，但在某些地形区域，SCS与余弦校正同样存在过度校正的问题。

ER, NGF and ChAT immunoreactive productions were widely presented in diencephalons, mainly in nucleus habenula, nucleus corpus geniculatum lateral, nucleus medialis thalami, nucleus lateral thalami, nucleus paraventricularis, nucleus paratenialis, nucleus rhomboidens, grisea periventricularis hypothalami, nucleus periventricularis hypothalami, nucleus paraventricularis hypoythalami, nucleus ventromedialis hypothalami, anterior region and posterior region hypothalami.

老年大鼠和去卵巢大鼠端脑大部分区域内ER、NGF和ChAT的表达活性及阳性细胞数目均显著下降，而补充17β－雌二醇后得到回升，并基本恢复到正常水平，表明雌激素通过ER对端脑内NGF和ChAT的表达有促进作用，这种作用可能部分地与雌激素对NGF的上调而作用于胆碱能神经元有关，也可能是雌激素通过ER直接调控了ChAT的表达，增强神经信息的传递。

A hemadynamometer has an air bag designed for attaining oppression or ischemia of radial artery only without oppressing ulnar artery, with a length of the bag made, when the bag is wound on a user's wrist on its radial side starting from such hard organization area as tendons on palm side of the wrist through the radial artery, to reach at least styloid process of radius but not to reach the ulnar artery, and with a width set for locally oppressing the radial artery at least substantially right above the styloid process of radius in longitudinal direction of the wrist.

一种用来仅对桡骨动脉进行压迫并使其局部缺血而不对尺骨动脉进行压迫的血压测量计，它具有一气囊，气囊具有一定长度，当将气囊裹绕在使用者手腕上，使气囊从如手掌侧上的各腱这种坚实组织区域开始作为起点，伸展经过桡骨动脉时，所述气囊可以至少到达桡骨茎突，但不能到达尺骨动脉，所述气囊具有一宽度，该宽度设定得可以至少在沿手腕纵向、在桡骨茎突的基本正上方的位置处、对桡骨动脉进行局部地压迫。

Taking heteronuclear atoms of 87Rb and 41K as an example, we numerically give the unstable region.

并以异核原子87Rb和41K混合凝聚体为例，数值地给出了系统发生动力学不稳定性的区域。

In this paper,a novel clustering algorithm DBSB (Density Based Spatial Clustering Method with Heuristically Selecting Border Object) is proposed.The algorithm fastly expands the clusters by a heuristical function to choose core objects in the border region of the known core object,and then merge some clusters by border objects.

本文提出了一种启发式选择边界对象的快速空间聚类算法DBSB，通过一个启发式函数近似选择相对于某个已知核心对象边界区域中的核心对象和边界对象，通过核心对象的序列来快速地扩展它们所在的簇，直至找到一些较小的簇。

The most serious desertification occurred in southeast of MuSu Desert,then appeared inferior degree in midst,north,south and east,anddegression degree in other directions.6.The changes of environment in Mu Su Desert in historical times havebeen controlled by climatic changes in temperature and drought-wetwithin hundreds or thousands years.At present,it came into being suchspatial structure and environmental characteristics fordesertification land because of being relative to other naturalgeographic characters and human activities.In all that,physiognomyand hiemal wind are the driving factors.The sandy matter in stratumis the physical fountain factor.The depravation of surface water inthis region is one of representations of environmental changes, meanwhile,it is also the factor which leads to the degradation ofvegetation and desertification.On the whole,human activity has actedupon these natural elements,becoming a dominant factor in the regionalenvironment changes since Ming and Qing dynasty.7.Influencing of human activities on the environment of Mu Su Deserthad occurred before Qin dynasty,and its intensity of earlier influencewas so slight that it could not cause a large scope and long timeenvironmental changes.

沙漠化的程度是东南部最强，中北部、南部和东部次之，而后向其他方向递减。6、毛乌素沙地历史时期的环境变化是受百年乃至千年尺度的气候冷暖、干湿变化控制的，之所以形成目前这样的沙漠化土地空间分布格局和环境特征，则与其地的自然地理特征和人类活动有密切关系，其中地貌及冬季风是动力因素；地层中的沙物质是物源因素；地表水环境恶化是区域环境变化的表现之一，同时又是植被退化和沙漠化的引致因素；人类活动总体上是叠加在自然因素之上的，只是明清以来在局地环境变化中成为主导因素。7、毛乌素沙地人类活动的环境影响在先秦时期就已出现，早期的影响程度是轻微的，不足以造成大范围、长时段的环境变化。

The hydrochemistry of the hot-spring water in the Kangding county and Luding county has abnormal area, such as B.

川西高原的康定、泸定等地构造位置特殊，是被地质学家称为&中国地质百慕大&的区域。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。