查询词典 cross-cultural study

The analysis of the optical signal transmission characteristics and the physical parameters provides the theoretical foundation for optimizing the design and improving the performance of AWG; and the optimizing design numerical value calculation method solves the complex problem of the optimizing design of the AWG, it can also provide a way for AWG computer aided design system; the AWG optical signal processing analysis provide a way for optical signal Fourier transform, serial and parallel transmission, circle shift, matrix transform and differential processing; the optical signal processing characteristics of AWG develop AWG to use for new field, and the optical signal processing will play an important role on all-optical networks in the future; by the definition of the wavelength transform matrix of the AWG, the signal output positions that come from these input signals of the different wavelength or the same wavelength but the different input ports and carrying different signals can be accurately determined, and the wavelength transmission matrix plays an important role for analyzing the routing of the complex optical network, or designing the network nodes such as the optical path add/drop multiplexer and optical cross connect device; the wavelength transmission matrix also provides a method for monitoring and managing the wavelength transmission of the optical network nodes; e analysis of the AWG' OXC node structure and wavelength routing provides a way for realizing the OXC, especially for multi-path/multi-wavelength OXC and the intelligence node of the optical networks; by the studying of the control plain characteristics, router, traffic engineering, program and the improved arithmetic of the wavelength routing, the method for realizing the GMPLS' OXC optical transport network is provided, and it play an important role for the study of the automatic switched optical network; the time-frequency analysis can provide more information about the dispersion and energy changes of .the pulsed light transmission in the singlemode fiber, it also provides more useful parameters for analyzing the dispersive accumulating and dispersive compensating.

AWG光信号传输特性与相关参数的分析，为进一步优化设计AWG及提高其性能提供了理论依据，而优化设计计算数值方法解决了AWG优化设计计算的复杂问题，为进一步建立AWG的计算机设计系统提供了基础；AWG光信号处理的特性分析，提出了AWG应用的新领域，为光信号的傅立叶变换、串并传输、循环移位、矩阵变换、微分处理等提供了一条途径；波长传输矩阵变换关系的建立，不仅得到了确定多路AWG每路信号从输入端口到输出端口的准确输出位置的方法，而且在分析应用AWG实现复杂的光通信网络路由的连接、特别在设计分插复用器和交叉连接器等网络节点时有重要的作用，能有效而准确地确定波长的路由关系，为实现节点波长传输路由的监控和管理提供有效手段；基于AWG的OXC结构和波长路由的确定为实现OXC技术、特别是多路多波长的OXC和光网络的智能节点技术提供了有效的方法；控制平面的特征、路由器、流量工程、程序及改进的波长路由算法的研究实现了基于GMPLS的OXC光传送网络的控制平面，为建立自动交换光网路提供了一定的基础；时频分析可以更直观和更清晰地描述脉冲信号在单模光纤中传输色散和能量的变化，为色散积累和色散补偿提供有效的分析参数。

Grisea have been obtained in recent years as well.In our previous work, an RIL population consisting of 304 lines was constructed from the indica cross Zhong 156/Gumei 2. Two genes conferring complete resistance to blast isolate 92-183 (ZC15) were primarily mapped by using 148 lines of the population. In the present study, genotype of the 304 RILs were analyzed and QTL mapping for partial resistance to 2 isolates of leaf blast and 1 isolate of neck blast were conducted.

本实验室曾经应用中156／谷梅2号构建了由304个重组自交系(recombinant inbred lines，RIL)组成的重组自交系群体，应用其中的148个株系对抗稻瘟病基因进行了初步的定位，本研究则进一步对整个群体的304个RILs的基因型进行了分析，对控制叶瘟和穗瘟部分抗性的QTL进行了定位。

This research work involves Environmental Hydrogeology, Pedology, Environmental Microbiology and Chemistry, which belong to the cross study field of poly-sciences.

可以预见，本文的研究对于保护地下水水质免遭面源污染及指导正确施用农药都具有重要意义。本论文涉及环境水文地质学、土壤学、环境微生物学及化学学科，属于多学科交叉研究领域。

Aim To study the numerical solving process for the large sparse matrix linear equations. Methods To realize the above aim, program developing language C++, cross list data storage structure, the special method of pivoting and elimination of pivot element were adopted.

大型稀疏矩阵线性化方程组的数值求解问题，广泛存在于工程实践尤其是计算机仿真领域，如水力管网计算 [1] 、电力系统的大型导纳矩阵计算、高阶偏微分方程的数值求解[2 ] 以及铸件充型过程与凝固过程的数值模拟等。

You like to take a small paint brush and trace a attractive mother and lovable animal plant you like to draw; You can already find each country on the map in 3 minutes, You know their national flag and inserted one by one in our country territory. This study, which you love, was never requested and forced, but you actually voluntarily did it. When we cross the street, so long the red light is shining you make us both stop and check both ways when it turns green. No matter how far the trashcan is, you seek it out to throw trash. You also on own initiative help to pick up the trash of others. You help mother to wash the bowl. You do chores to make your incidental toy money, because mother once had said to you must depending on own industry and obtains diligently.The visible earthquake disaster area child suffers distress, you will say that sad they quite pitiful good hungry, mother, the stuffed dumpling which will be us also forces in the compassion poor box to send to them; During the Olympic Games you watched the television, heard the national anthem and saw the national flag. You feel dignified sacred, and not say a word, stand at attention before the television, until the award ceremony ended. You did this even if were other country because you knew that they have won and should be honored.

你喜- 欢用小小的画笔描出最童真最可爱的-物植物还有你画的漂亮妈妈；你能在3-分钟内找到世界各个国家在地图上的-置，熟知他们的国旗并逐一插在本国-领土上，这是你最爱的学习玩耍活动-，妈妈从未要求和强迫你去做而你却-觉自愿做得最好；过马路只要是红灯-决不乱穿，垃圾箱再远也要寻到再扔-，看见小朋友乱扔垃圾你也会主动提-或帮着捡起；你帮妈妈拖地洗碗来挣-自己的零花玩具钱因为妈妈曾对你说-过要靠自己的勤劳和努力去获得；看-地震灾区小朋友受难，你会难过地说-们好可怜好饿，妈妈，把我们做的饺-子也塞进爱心捐款箱给他们寄去吧；-会在奥运会期间看电视，听到中国的-歌看到国旗就表情凝重神圣，一言不-发，庄严立正在电视机前，直到颁奖-式结束---因为你知道中国又赢了。。。。。。

The study also analyses the impact of reporting prior and post cross-strait exchange of resident reporters.

驻点前后，人民日报如何在再现台湾「真实」的过程，传递隐含的中共对台政策意涵。

Two polysiloxanes (SR2 and P67) and one polycarbosilane were chosen as preceramic polymers. TG-DTA-MS, FT-IR, XRD,〓Si MAS-NMR, SEM, TEM, SAD, HREM, chemical analysis and density measurement techniques were used to study the cross-linking and pyrolysis mechanisms of the preceramic polymers. The development of chemical composition and structure, density, phase composition and microstructure of the solid pyrolyzed products during pyrolysis process were systematically investigated. While pyrolysis temperature approached 1000℃, ceramization process of the preceramic polymers almost completed, and ceramic yield of the preceramic polymers hardly changed any more.

选取了两种聚硅氧烷（SR2和P67）和一种聚碳硅烷作为聚合物先驱体，利用TG-DTA-MS、FT-IR、XRD、〓SiMAS-NMR、SEM、TEM、SAD、HREM以及化学成分分析、密度测量等手段，研究了聚合物先驱体的固化机理；以N〓为热解气氛，系统地考察了各种聚合物先驱体在热解过程中，其热解产物的化学成分和结构、密度、相组成及显微结构的演变规律。

This experiment was carried out to study the effect of fiber on growth performance, metabolic rate, digestive tract, meat quality and the change of microbes of intestine in geese of different breeds. The mechanism of utilizing crude fiber for geese was discussed. In this paper, the JL AU I, JLAUIII and JLAU cross geese twenty respective were selected as experimental animals, while Corn stalk and purple medic powder admixture were considered as fiber resource. The test was divided into two periods.

试验选取吉林农大Ⅰ系、Ⅲ系和杂交鹅各20只，以玉米秸和苜蓿混合粉作为日粮纤维源，通过饲养试验、代谢试验、屠宰试验、血清生化指标的测定、组织学观察以及微生物检测等研究了日粮纤维对不同品种鹅生长性能、养分代谢率、消化道、肉质及鹅肠道内微生物变化等的影响，探讨了鹅对日粮纤维利用的机理。

Joint segregation analysis of P1, F1, P2 and F2 populations derived from a cross between Lishuizhongzihuang and Nannong 493-1 in soybean was used to study the inheritance of the resistance of soybean to bean pyralid in this article.

在田间自然虫源条件下，以溧水中子黄豆和南农493-1正反交组合的F2群体为材料，F2单株叶片损失率为抗性鉴定指标，应用亲本、F1和F2四个世代的数量性状主基因+多基因混合遗传分析方法，分析了大豆对豆卷叶螟抗性的遗传。

Another is the study of nuclear radii of light exoticnuclei and measurement of the total reaction cross sections.

第二部分是关于轻奇异核反应总截面的测量和核半径的提取。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。