同性质的

But when we mine commensuration groundwater, the falling velocity water level and range of the deep hydrous stratum are bigger than the shallow hydrous stratum. And the quantity of subsidence is not obvious different. 2. Analyzing the relation between the stratum of groundwater and land subsidence, with the depth of aquifer bed increased, the proportion that the released water because of compressibility of strata possessed become bigger, and it cause land subsidence more serious. 3. The physical and mechanical properties and the consolidation state of stratum do not become better with the depth increased.

依据： ①一般情况下，随深度增加，地层的压缩性会渐下；但是开采同量的地下水，其水位下降的速率及幅度深部含水组比浅部含水组要大的多，两者引起的沉降量不会有明显的差别；②从地下水开采资源组成与地面沉降关系分析，含水层深度越深，其中的压密释水量所占的比例也越大，造成的地面沉降也越严重；③地层的物理力学性质及固结状态，随深度的增加，也不完全是越来越好。

This paper first gives the definition of tree morphism, and then discusses the scale of use case for operating to a stack using graph theory, and gets some useful properties about operating use case to a stack.

本文首先给出了树同构的概念，然后利用图论就栈操作的用例进行了讨论，并得到一系列有关栈操作用例的重要性质，最后对一个给定任意大小的输入序列，讨论了其各种可能的输出序列，在此基础上得到了各种可能输出序列规模的一个递推计算公式

The ambiguity, abstraction, and mysteriousness of the pictures, on the one hand, revealed his state of obscurity and uncertainty, and one the other hand demonstrate his perception of colour, and more specifically, his perception of the abstract nature of colour. This is consistent with his pursuit of the beauty, rarity and harmony of colours.

同走入观念的前卫艺术不一样，他仍在追求"绘画性"，其画面的暧昧、抽象、神秘一方面表达出他身处朦胧和不确定的状态，一方面显示出他对纯色彩要素的认识—即对色彩中抽象性质的认识，这和他在写实画中追求色彩的美妙、稀有、合谐，有相通性。

The phenomena of function equilibrium between root system and canopy was observed.

本研究从植株整体的物理性质（源汇强度和韧皮部传输性质）出发，从更低的层次上模拟观察到了在环境水分条件发生变化时植株根冠间存在的功能平衡现象，并对此作出了机理性的解释，说明了当同化物的传输受维管束中压力势控制，而且韧皮部与所在器官的水势保持平衡状态时，根冠之间就会存在功能平衡关系，这说明了根冠间的功能平衡现象应该是维管植物适应环境变化过程中的一种普遍现象。

For example, we study the properties of the"centroid curve" and the"auxiliary curve", and identify two planes in which these two curves are defined respectively; we also use the idea of homotopy method to prove a fact that the orbit of a differential system has no triple contact point with the line we considered. Another key technique, which we use several times, is deformation argument.

例如研究由Abel积分之比定义的"质心曲线"和"辅助曲线"的几何性质，并把这两条在不同平面上定义的曲线放在同一坐标系中考虑；利用拓扑中同伦的思想来证明微分系统的轨线不可能与某条直线三重相切；利用几何方法与分析计算相结合证明了某一曲线是正则的；以及连续变动参数的技巧。

The stable carbon isotope s of saturated hydrocarbon and specific compound composition of the oil from the trachyte near the crater are relatively low,and the negative anomalies of the .

通过对欧利坨子原油地球化学特征的研究，发现原油性质的差异同储集层与火山口的相对位置有着密切的关系，在火山口附近的粗面岩储集层中，原油的饱和烃及其单体碳同位素值偏轻，类异戊二烯烃的碳同位素负异常基本消失，原油的CPI和OEP值较低(平均为1·21和1·06)。

In addition, the auctioned items can be the same or different.

此外，根据拍卖物性质的不同，多物品拍卖中的物品既可能是同质的也可能是异质的。

The dynastification of its political life also points to a deeper problem: the fact that America is producing a quasi-hereditary political elite, cocooned in a world of wealth and privilege and utterly divorced from most people's lives.

政治生活的家族化同时指出了一个深层问题：事实上美国正在创造一个带有历史性质的政治精英阶层，它封闭在一个充满财富和特权的世界中并且同大众的生活全然脱离。

This study investigated the effect of Ni electrodepositing on the tensile properties and bending resistance of Sn-9Zn alloy.

本研究使用胺基磺酸镍浴，在一定的温及电密条件下，电镀同厚的镍层，探讨其对Sn-9Zn 合材的抗性质及在高温下抗弯曲变形能的影响。

On the base of the concept, we give the Schanual Lemma about weak injective modules and discuss the properties of the homomorphisms which can be extended in weak injective modules.

Kerβ的β∈Hom_R，都存在γ∈Hom_R使得β=γα成立，则称T为N-弱内射R-模，且称α为T与M的相伴同态。在此定义的基础上我们给出了弱内射模的Schanuel引理，讨论了弱内射模中能进行开拓的同态的性质。

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。