查询词典 by then

By the adult,says is the moral wants the good .but foundation of the moral wants the good faith,this point as if is the vouth who soon good faith,this point as if is the youth who soon marches into the society ,natural.by maturing,resembled studies this degree,should be successful,what but faced was a broader ignorance,studied,but not deep,knew but not fine,the innermost feelings,went without saying apprehensively.by industry,as if only then achieves the adult you only then to be possible.to complete,no matter and matures or not but you must achieve want the adult,however the adult with the relations which matures,did not need to speak the archaism to have the cloud:the pre-advance its matter ,must benefit first its,the adult with matures is also so,if wants to mature you to result in the first adult.

由成人，说是道义上要好的，但基础的道德希望的诚意，这一点，如果是vouth谁尽快诚意，这一点，如果是青年谁尽快游行，融入社会，自然。由成熟，类似于研究这种程度，应该是成功的话，什么，但面对的是更广泛的无知，研究，但不深，知道但不罚款，内心的感受，去说apprehensively.by业，如果只有这样，实现了成人只有这样，你要possible.to完成，无论是和成熟，或没有，但你必须要实现成人，但成人与关系日趋成熟，并不需要讲古有云：前提前事，必须有利于它的第一，成人与成熟，也因此，如果要成熟，你的结果，在第一成人。

In order to cipher out sum of square and effect estimation of combining ability, transpose procedure, merge sentence and z=x + y, gi= 1/(p+2 *(hi-2*zh/p), sij = xij -/(p+2)+ 2*zh/(p+1 *(p + 2) etc. transformations are applied in this study .New data gather and varieties are produced from original data to meet the analysis by using the sentences of keep, file, infile, put,set and so on.Multiple comparison of combining ability effect is carried outin SAS system by using fuctions of probf (f,dfl,df2), probt, tinv and lag , transformations of LSD0.o5=ee*abstinv(px,dfe, LSD0.01=ee*abstinv(pj ,dfe , and conditional sentence of if, then.

主要须用到transpose过程，merge语句以及统计代换z=x+y、gi=1／(p+2*(hi—2*zh／p)和sij=xij-／(p+2)+2*zh／(p+1*(p+2)等算出各种配合力平方和及其效应估计；用语句keep、file、infile、put、set等通过原始数据资料产生各种新的数据集和变量以满足分析需要；利用概率函数probf(f，df1，df2)和probt，反概率函数tinv，延迟函数lag，LSD_(0.05)=ee*abstinv(px，dfe、LSD_(0.01)=ee*abstinv(Pj，dfe等几个统计代换，以及if、then条件语句等实现了配合力显著性测验和配合力效应之差的显著性测验。

Dual power then transformer with multiple users, such as have the technical measures to ensure that the simultaneous use, in accordance with their side of the greatest double-take with the capacity to pay posted fee, or transformers by then to pay double the sum of paste fee.

双路供电接用多台变压器的用户，如具备技术措施，保证不同时使用，按其一侧最大接用容量的双倍交贴费，否则按接用变压器总和的双倍交纳贴费。

Base on analysis on production and development of silane coupling agent and polysilicon in China . it is forecast that by 2010 the market demand on trichlorosilane in China will reach above 300,000t, by then , silane coupling agent and polysilicon may go halves on the market of trichlorosilane By 2015 , the demand on trichlorosilane will amount to more than 80,000t .

根据对我国硅烷偶联剂及多晶硅生产发展的分析，预训2010 年，我国二氯氢硅的市场需求量应达到30万t 以上，届时，硅烷偶联剂和多晶硅有可能平分三氯氢硅的市场。2015 年，我国三氯氢硅的需求量应达到8 万t 以上。

I had planned on visiting some of the museums in Kutna Hora, but the American brother and sister pair who had wanted to do the trip with me was late by more than an hour. In the end, by the time we reached Kutna Hora and were done with the Bones Church, it was nearly 5pm. By then, most of the museums have closed.

原本还想参观库特拉霍拉的一些博物馆，可是提议与我结伴来这里的美国姐弟比预定时间完了一个多小时到火车站，结果一拖再拖，待我们参观完人骨教堂，已经接近五点，所有的博物馆几乎都关门了。

Then when we're sixteen, a skateboard is very important, and by then the sandcastle has become a rotten skin.

然后当我们长到十六岁时，重要的东西变成了滑板，那时沙城堡便成了一层旧皮。

Now proud as an enjoyer, and anon Doubting the filching age will steal his treasure, Now counting best to be with you alone, Then bettered that the world may see my pleasure, Sometime all full with feasting on your sight, And by and by clean starved for a look, Possessing or pursuing no delight Save what is had, or must from you be took.

Thus do I pine and surfeit day by day， Or gluttoning on all， or all away 我的心需要你，像生命需要食粮，或者像大地需要及时的甘霖；为你的安宁我内心那么凄惶就像贪夫和他的财富作斗争：他，有时自夸财主，然后又顾虑这惯窃的时代会偷他的财宝；我，有时觉得最好独自伴着你，忽然又觉得该把你当众夸耀：有时饱餐秀色后腻到化不开，渐渐地又饿得慌要瞟你一眼；既不占有也不追求别的欢快，除掉那你已施或要施的恩典。

In the initial deposition〓Cu coalesces in large clusters,then the Cu overlayer grows in layer-by-layer mode at highercoverage,verifying that it exists the distribution of the island-like terraces in nano-size at Cuinteralyer during the development of Fe(100)/Cu/Fe sandwich,proposed by Heinrich et al.

随着覆盖度增大，cluster凝聚成连续的覆盖层，并以layer-by-layer模式生长，这证实Heinrich关于Fe(100)/Cu/Fe三明治结构中，Cu中间层存在纳米量级Cu岛状平台的推测，Cu的这种生长形貌影响着三明治结构的磁耦合特征。

Main points of the thesis are as follows:(1) The main function models and information relations between these models in the CAPP system in the integrated CAD/CAM project are explained, a new process plan design method is mentioned based on analyses of process plan design. This method is based on the process plan prototype, and develops the prototype little by little until the perfect process plan is completed, the prospect of this method is discussed;(2) The feature abstracting rules and methods are studied, a feature coding system is developed based on GT, all the defined feature models are described by the mathematical methods;(3) The integrated method of CAD/CAPP based on features is mentioned, this method defines a feature exchanging model, and develops an interface software to exchange design data into technology data base, this technology data base includes the design and technology information of the parts;(4) The process plan reasoning method based on features is created, this method uses Mycin algorithm to solve the reasoning of the feature process plan. A process plan making system is developed. In this system part process plan is made by the semi-intelligent method, this method uses the feature reasoning, feature process chain searching and man-computer talking together;(5) The main structure of the HOPE system is introduced, a shaft drawing and its process plan made by this system are shown, the data process problem in process drawing making is also discussed;(6) A new method of describing process rule is introduced, this method uses IfThen rules and neural nets weight values together to describe process rules, the BP algorithm is adopted in this method;(7) The optimal machining sequence problem of the process steps on the same fixturing is discussed, optimal algorithms SA is applied to solve this problem, the result shows that this method is more efficient than the traditional method;(8) All jobs in the thesis are summarized. In order to carry out the research in the future, some rational proposals are given.

全文论述的内容主要有下列几个方面：(1)较为系统地阐述了CAD／CAM一体化工程项目中CAPP系统的主要功能模块及其信息流程，在分析工艺设计过程的基础上，提出了基于特征原型的渐进式工艺设计方法，并探讨了该方法的应用前景；(2)研究了零件特征提取的原则和方法，在成组技术的基础上，开发了一套基于特征的分类编码系统，并在提取零件特征的基础上，定义了零件特征的数据模型，开发了基于轴类零件特征的参数化设计系统；(3)研究了基于特征的CAD／CAPP集成的方法，通过定义零件特征数据模型的存储结构，开发了将设计数据转换到工艺数据库中的接口程序，为后续的CAPP系统提供必要的零件形状和工艺信息；(4)研究了基于特征的工艺推理方法，将Mycin算法应用到工艺决策中，开发了基于特征的工艺推理及工艺方案生成系统，在系统中综合运用特征推理、特征加工工艺链查询及人机对话相结合的半智能化方法确定零件加工工艺；(5)介绍了整个HOPE系统的总体结构，通过运行HOPE系统绘出了一轴类零件的零件图，并生成了该零件的加工工艺方案，初步探讨了基于特征的工序图生成技术中数据处理问题；(6)研究了工艺设计过程中知识如何有效表示的问题，提出了将显式的IF-THEN规则表示与隐式神经网络权值表示相结合的工艺知识表示方法，并利用BP算法进行了工艺知识表示的初步研究；(7)研究了工艺设计过程中同一安装下工步优化排序问题，利用神经网络中基于模拟退火的理论来解决该工步优化排序问题，实践证明该方法较传统的算法具有更高的效率；(8)总结了本文所进行的研究工作，为今后进一步开展工作提出了较为合理的建议。

Gravity wave and ozone are two interesting topics in the middle and upper atmosphere. In this dissertation, they are studied by numerical simulation and instrument development respectively.In section one, by using FICE scheme and TIME-GCM, a model of trace gases and OH airglow affected by gravity wave is set up, then the propagation of nonlinear gravity wave and the effect on trace gases and OH airglow are analyzed. The result shows gravity wave excited by tropospause forcing can propagate stably to the mesosphere through the stratosphere so that energy and momentum can be transferred from one region to another. In this process, gravity wave undergoes growth, overturning, convection and breaking. And the no-isothermal structure can accelerate the breaking of gravity wave in mesospause, and the breaking of gravity wave is an important source of convection and small-scale waves.

中文题名气辉的非线性重力波研究及臭氧总量探测仪的研制副题名外文题名 The study of airglow by nonlinear gravity wave and the development of the total ozone spectrometer 论文作者王咏梅导师刘振兴王英鉴学科专业空间物理学研究领域\研究方向学位级别博士学位授予单位中国科学院空间科学与应用研究中心学位授予日期2003 论文页码总数88页关键词臭氧气辉重力波馆藏号BSLW /2003 /P421 /7 重力波和臭氧是中高层大气中研究的两大热门课题，本文分别从理论模式和仪器研制两方面对它们进行了研究。

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。