查询词典 divide into different period

In the process of immigration of eastern Sichuan and western Hubei, at least three issues are worthy of noting: one, the settlers had a difficult trip, life was unstable and crafts was extremely difficult in the mountain region in early time; two, Land disputes are more common in initial time of immigration, occupying boundary, subleasing, reselling and looting land often caused fights even murder, which shows early highly complex relation of immigration in community; three, immigrants plays a very important role in the development of local economy. If the local economic development can be divided into four stages, the fourth period (that is, from the middle of the 18th century to the 19th century) is the most important period for immigration, is the period of fastest development of economy and is the period of the local economic development the largest impacted by immigrants.

初期移民社会至少有三个问题引起本文注意，首先、移民们行程艰难，到达深山地区初期的生活很不稳定，劳作极其艰辛；其次、土地纠纷是初期移民社会较为普遍的现象，蒙混占界、转租转卖、抢占土地往往引起群殴甚至酿成命案，初期移民社会围绕土地争夺而展开的各种关系极为复杂；三、移民给当地社会经济带来了较大的变化，如果可以将唐宋至十九世纪末当地经济的发展分为四个时期，那么，第三个时期(即十八世纪中叶到十九世纪)是移民的重要时期也是当地经济发展最快的时期，移民对经济发展变化的影响是很大的。

The construction of the teaching materials for the public course pedagogy for higher teachers education is divided into four periods:(1)The period of creating Chinaization buat the introduction as a main task,(2)The period of policization and policization,(3)The period of recovering the subject system,(4)The period of the process and puzzle of scientifying the teaching materials.

近十年来，教育理论界一些大师、学者对中国教育学的研究工作做了历史性的回顾和反思，在教育理论界引起强烈反响。在我国，师范院校教育类公共《教育学》教材的建设是教育理论研究的一部分内容，教育理论研究的变化影响着教材建设的变化。

The change of REE composition between the upper and lower samples from Hongcan well implied the tectonic setting and property of the sediment provenance in Zoige Basin were altered obviously between late-period of Middle Triassic and mid-period or late-period of Late Triassic. This change was probably due to elevation and erosion of the matured continental crust on the east of Zoige Basin, and lots of clastic materials transported into the basin in late-period of Late Triassic.

通过对比杂砂岩稀土元素组成在上层和下层样品之间的变化，若尔盖盆地内中三叠世中期到晚三叠世中期及晚期沉积物源区的构造背景和性质发生了明显的改变，而这一变化很可能是盆地东侧成熟陆壳在晚三叠世后期被抬升和剥蚀，其大量碎屑物质被带到盆地的结果。

The evolution process of landslide could be divided into 4 periods: beginning and accelerating period, quick-moving period, braking period and tamping period. The damage scope and accumulation extent are also simulated satisfactorily.

计算结果表明，根据位移和速度的变化，可把整个滑动过程分为4个阶段：即启动加速阶段、高速运动阶段、碰撞减速阶段和缓动夯实阶段；较准确的模拟了滑坡体的灾害影响范围和堆积规模；通过对滑体不同点位移和速度的分析，进一步明确了滑坡为牵引式滑坡和不同点在速度、位移和加速度上的变化规律。

According to the individual social support different origin and each social support originates different type, has the different support dynamics to the crisis individual,divide social support network of psychology crisis intervention into four levels:Core level,inferior core level,intermediate level,perisphere.

依据危机个体社会支持的来源不同和各个社会支持来源的类型不同，对危机个体发生的不同支持力度，将心理危机干预的社会支持网络分成四个层次：核心层、次核心层、中间层、外围层。

At growth period of Moso bamboo, because the root has not grown completely and has little influence on rhizosphere soil, so the score was the highest. The score of rhizosphere soil decreases as the growth and root gradual development of Moso bamboo. The rhizosphere soil quality increased at later stage of Moso bamboo because of gradually weakened growth and the increased litter and microorganism activity.3.The demands for nutrients of Moso bamboo at different growth periods were different. It was different in the demand for nutrients of Moso bamboo at different growth period.

成竹期由于根系未完全形成，对其根际土壤的影响较小，因而成竹期得分最高，随着毛竹生长，根系渐渐发达，对其根际土壤的影响日渐扩大，造成根际土壤得分渐低，后期毛竹生长逐渐减弱，对其根际土壤的影响也随之减少，加上林中凋落物的增加和微生物活动增强，其根际土壤的质量有所增加。3、不同生长阶段毛竹对营养元素的需求有所不同。

In this paper, an extended divide and conquer algorithm is intended proposed, which is for solving the real symmetric band generalized eigenvalue problem under distributing environment Eigenvalue partition theorem is presented and proved Based on divide and conquer by extension, this algorithm computes generalized eigenpaires of symmetric band matrix pencil by bisection and generalized Rayleigh quotient iteration Theoretic analysis and numerical results show that this algorithm is better than the classic software package LAPACK when bandwidth is small and the scale is large Combined with multisection, which has good parallelism, it got good effects under distributed environments

提出了分布式环境下计算对称带状广义特征值问题的一种扩展分治算法，给出了特征值分割定理及其证明算法在扩展分治的基础上，利用二分压缩结合广义Rayleigh商迭代计算广义特征对理论分析和数值实验表明，对于窄带宽大规模的广义特征值问题，该分治算法明显优于LAPACK软件包结合并行性好的多分法，在分布式环境下获得了很好的并行效果1 引言本文研究了对称带状广义特征值问题Ax =λBx ( 1)的并行计算，其中，A ，B均为半带宽为r的n阶实对称带状矩阵且其中之一是正定的本文总假设B是正定的求解此问题有两种传统方法，第1种方法是通过计算矩阵B的Cholesky分解，将问题( 1)转化为标准特征值问题[1～3] ，进一步

The dualistic organ to divide cities –the reasons of systems, that is, the census registering system to divide urban and rural areas; city-bias financial system; the inequality of political rights between urban and rural areas; the inequality of the distribution to social resources; the division of unsymmetrical markets between urban and rural areas; the system of burgage and the abuse to the system of peasant-labors.

城乡分割的二元结构—制度体制原因，即城乡分割的户籍制度；城市偏向的财政金融体制；城乡政治权利的不平等；城乡社会资源分配的不平等；不对称的城乡市场分割；土地产权制度和农民工体制的弊端等。

In this example we want to trap any divide-by-zero errors but we don't divide by anything.

在下例中，我们想要捕捉任何除零错误，但我们遇到了另外一种错误－－分母缺失。

Record ways presented by grade four students in test question five (Divide three-digit by three-digit, can get one-digit and a three-digit, which is an inclusion division with reminder question) and test question 7 (Divide two-digit by three-digit, can get one-digit and a two-digit, which is a halved division with remainder question) of the written information are the least.

所呈现的109种记录方式为最多；四年级学童在笔试资料的第5题（三位数÷三位数＝一位数…三位数，有余数的包含除问题。）及第7题（三位数÷二位数＝一位数…二位数，有余数的等分除问题。）所呈现的29种记录方式为最少。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。