四个

Its body is square and is on the east, south, west, north four directions, four small reliefs protruding as "four images."

其上是方形柱体，各正对东、南、西、北四个方位，凸出的四个小浮雕为"四象"。

Four letters (in English notation 'a','g','f' and 'c') indicated a series of four succeeding tones with the range of a tetrachord .

四个字母符号（英文'一'，'g的，'f'和'c'的）表示的一系列成功的四个声调范围与四度音阶。

The CD includes four quarterly newsletter, you may be continuous four months of the current events may also be a year in spring, summer, autumn and winter version of the four quarters.

季度CD包括了四份时事通讯，可能是连续四个月的时事也可能是一年中春、夏、秋、冬四个季度的版本。

From the definition of geomorphic hazards,this paper expounds four basic topics should be solved for the prediction and forecast of geomorphic hazards.

从地貌灾害的定义入手，阐述了地貌灾害预测预报需要解决的四个基本问题、解决这四个问题的二种途径，以及进行预测预报的四种方法。

The charge transfer salts with second order nonlinear optical properties have been synthesized based on hexamethylenamine and the heteropoly acids,H 3PMo 12 O 40 ·nH 2O,H 4SiMo 12 O 40 ·nH 2O and H 4GeMo 12 O 40 ·nH 2O and characterized by elemental analysis,IR spectra and UV spectra.

本文研究了一系列不同富硫有机配体的配合物以及富硫有机分子修饰的硫化物；合成了两个系列的7个富硫配合物和2个电荷转移盐，运用元素分析、红外、紫外-可见光谱对配合物进行了表征，并且通过单晶四圆X-衍射测定了C_5H_6S_5CuI(1)、(C_5H_6S_5)2PdI_2(6)、C_(10H_(10)S_8[(C_4H_4S_4)AuCl_2](8)、C_(10H_(10)S_8Hg_2Cl_6(9)四个化合物的晶体结构。

In view of the political situation of Chu state,Chapter Fouris a general examination on the whole process from contacts tointegration as an areal cultural structure---Chu kulturkreis,between the cultures of the Mang people,the Pu people,the Yuepeople,the Pa people,the Xuyi people,the Huaxia people andChu culture,followed by a brief explanation of the fundamentalcourse,the ways and features,of the cultural reintegration.Theauthor strives to be comprehensive in recovering the traits com-plex of Chu kulturkreis.

第四章结合楚国政治扩张状况，全面地考察楚文化与长江中游的群蛮、濮、越、巴、徐夷、华夏等民族文化的由接触而整合为一体化区域文化结构一楚文化圈的过程，扼要地分析了这次文化重整的基本线索、方式、特点等，力求全面地复原了楚文化圈的文化特质丛的概貌，具体来说，这次文化重整是从文化接触到文化整合的过程，其间包括适应、调整、再适应、新的综合四个阶段，其实现方式是新文化元素的采借和抗阻、旧文化元素的保持和抛弃、整个重整过程具有开放性、非平衡性、涨落、非线性四个特点。

Rotate speed of 1 hydraulic turbine group measures a principle measurement unit of group rotate speed is like this hydraulic turbine graph 1 place is shown, it is comprised by sensor of 65 micro computer instrument, among them 64 sensor distributing to go up in 4 symmetrical runner shaft, the 65th sensor is in axial center nodical.

该水轮机组转速测量安装如图1所示，它由六十五个微型机械传感器组成，其中六十四个传感器漫衍在对称的四个转轴上，第六十五个传感器在轴的中心交点。

During the study of flexible structure design of EKM, chapter four proposes a structure design model of EKM based on selectionism and a model of maximizing knowledge diversity of project team.

从柔性的四个维度与知识管理的四个主要过程形成的坐标区块入手，第四章分别研究提高EKMS柔性的企业文化、组织结构的特点。

So far, nsLTP was proposed to promote the spreading of systemic acquired resistance signal in arabidopsis, and induce the adhesion of the pollen tube to an artificial stylar matrix in vitro, suggesting a receptor-like molecule likely exists in the cell membranes.

三级结构主要由四个α-螺旋组成，四个α-螺旋由四对二硫键相连，形成一个能结合各种脂质分子的疏水性孔穴。

Biology having or consisting of four similar parts; tetramerous flowers.

拥有四个相同的部分或者由四个相同的部分组成；四数花。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。