查询词典 index
- 与 index 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
For example, an index of n local variables, if it is a double-precision Fudianshuo, it actually occupied index n and n+1 represent storage space.
例如,一个具有索引n的局部变量,如果是一个双精度浮点数,那么它实际占据了索引n和n+1所代表的存储空间。
-
Concerned this paper reviews some drafting theories on price indices of estate in foreign countries,then taking "China Index" and "National Index" as examples,analyzes the drawbacks existing in current drafting methods of price indices in our country,and finally poses some suggestions for improvement.
伴随着我国快速的城市化过程就是城市人口和规模不断扩大的过程,房地产业也因此快速发展,并成为我国的支柱产业。在房地产市场中,房地产价格指数对于投资者,消费者和政府来说都是一种很重要的市场信息。
-
Secondly, we choose the proportion of shares held by institutions as dependent variable, and we use log of the total asset, volatility, beta, Jensen Index, debt-to-asset ratio, dividend yield, turnover ratio, years listed in exchange and HS300 Index dummy as explanatory variables. Then we set up a multiple regression model. Finally, we use the cross-sectional data from the end of 2006 to the end of 2007Q3 to test the relationship between the explanatory variables and the proportion held by institutions.
具体方法如下:首先,在已有研究成果的基础上,对我国机构投资者的审慎性持股偏好提出了两个假设;其次,以机构持股占个股流通盘的比例为因变量,以公司的总资产对数值、波动率、贝塔值、Jensen指标、资产负债率、股息率、年度换手率、上市年限为解释变量,并在引入沪深300虚拟变量后,建立了多元线性回归模型;最后,采用我国证券市场迎来历史性大牛市、机构投资者发展最为迅猛的2006年末-2007年3季末的四个横截面数据,对各解释变量与机构持股比例之间的关系进行了实证检验。
-
The precipitation efficacity showed multi-index curve relationship with the soil water content and precipitation in the base period and the evaporation efficacity showed index curve relationship with the soil water content in the base period.
降水效力与基期土壤含水量、降水量呈多元指数曲线关系,蒸发效力与基期土壤含水量呈指数曲线关系。
-
Multidimensional data index is a way to index the eigenvector in the multidimension space.
多维索引方法就是对多维空间中的特征向量进行索引的方法。
-
With the increasing of the rock detritus content, the uniaxial compressive strength and Young's modulus increase; the elastic strain energy index and bursting energy index of studied the rocks increase; the duration of failure decrease.
随着碎屑颗粒粒径的增大,即由砂质泥岩、粉砂岩向砂岩过渡,粗粒的粒柱状矿物逐渐增加,而细粒的片状矿物逐渐减少,岩石的强度和刚性增强,在集中应力作用下,弹性能指数增大,发生脆性破坏的可能性增大及破坏持续的时间变短也更猛烈,岩石的冲击倾向性增强。
-
Objective To compare the efficiency and accuracy of electroencephalographic nonlinear index and bispectral index in monitoring depth of anesthesia during general anesthesia.
目的 评价脑电非线性指数作为一种新的监测麻醉深度指数的有效性和准确性。方法纳入30例行择期开腹手术患者。
-
On the basis of the molecular branching index of Randic,by adding Pauling molecular electronegative,a new molecular topological index was proposed and used to correlate between the chemical structures of haloalkane s and their boiling point at normal pressure.
在Rand ic提出的分子支化度指数的基础上,引进了卤原子的电负性,提出了一种新的拓扑指数,并对饱和卤代烃在常压下的沸点与化学结构之间的关系进行研究,建立了回归方程,相关系数达到0.995,预测值与实验值基本吻合
-
The model in this paper takes the form as belowThe main contents and results in this paper are as follows:In section 1, we state our main analytical results on equilibria of the above system. First, several sufficient conditions for coexistence of the steady-state are given by the standard fixed-point index theory in cone. Second, the global structure of the coexistence solutions and their local stability are established by using bifurcation theory. Third, the multiplicity, uniqueness and stability of positive steady-state solutions to this system are derived by means of perturbation theory of eigenvalues, standard regularity theory, Sobolev embedding theorem and fixed-point index theory.
本文主要有两章内容:第一章研究了该模型正平衡解的性质,可分为三部分:第一部分运用极值原理、上下解方法和锥映射不动点指标理论得到正平衡解存在的充分条件;第二部分利用分歧理论给出了平衡态系统正分歧解的结构,并讨论了局部分歧解的稳定性;第三部分利用特征值扰动理论、标准椭圆正则化理论、Sobolev嵌入定理及指标理论讨论了正平衡解的多重性、唯一性及稳定性,并讨论了参数对解的影响。
-
It is showed that the index of the cupula controls the magnitude of the amplitude and phase in low frequency, and the index of the endolymph characterizes the critical frequency of the system.
其中,壶腹嵴的粘弹性指标α主要控制系统在低频段的幅值和相位值,而内淋巴液的粘弹性指标β则主要决定了系统的临界频率和低频截止频率。
- 推荐网络例句
-
But we don't care about Battlegrounds.
但我们并不在乎沙场中的显露。
-
Ah! don't mention it, the butcher's shop is a horror.
啊!不用提了。提到肉,真是糟透了。
-
Tristan, I have nowhere to send this letter and no reason to believe you wish to receive it.
Tristan ,我不知道把这信寄到哪里,也不知道你是否想收到它。