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This thesis insists that farmer household should be re-cognition in such condition, which analyzes peasants in a developing and historical process. The thesis tries to prove that peasants are at the entrance of socialized small agricultural economy stage although the scale of farmer household' s management is still too small. It also points out that peasants are engulfing into an open mobile socialized system with division of labor, which is far-off closed traditional small agricultural economy.

本文基于家庭经营体制长期不变的条件，提出&重识农户&，即将农户放在历史变迁的过程中加以考察，认为，尽管当今的农户经营规模小，但他们已越来越深地进入或者被卷入到一个开放的、流动的、分工的社会化体系中来，与传统的封闭的小农经济形态渐行渐远，进入到社会化小农的阶段。

At the current stage, water vapor and cloud remain to be the emphasis of global change research due to the great uncertainties in this aspect.

当前，水汽与云仍是全球变化研究中不确定性较大的一个方面，因而受到关注。

Thus APRI at the root extending stage was an efficient irrigation method for tobacco production with water saving and quality regulating under lower fertilization in this study.

本研究结果表明，低肥时在烤烟伸根期进行分根区交替灌溉是烟叶生产中一种较好的节水调质的烟田灌溉方式。

In order to resolve the curing technology of loose tobacco curing barn, and spreading it in most tobacco planting area, the series of research of curing capability, technology of loading and curing technology on loose tobacco curing barn were studied. We found out the curing technology of loose tobacco curing barn when adopting nature loading method, the loading density were 75-85kg/m3, and the thermometer were hanged at the bottom layer. This technology was on the base of its own characteristic, it also integrated the technology of the three stage curing technique, and it had the virtue of simplicity of operation, earthliness and understandability, better curing effects, and preferably spreading foreground.

为解决散叶烤房烘烤工艺难题，使其能在广大烟区快速推广，通过对该烤房烘烤性能、装炕技术和烘烤工艺的系列研究，提出了采用自然堆积法装烟，装烟密度75~85kg/m3，温度计挂在一层时的散叶烤房烘烤技术，该技术根据散叶烤房自身的特点并结合&三段式烘烤工艺&，操作简单，通俗易懂，易于被烟农掌握，烘烤效果较好，有较好的推广应用前景。

This paper presents design and experimental resultsfor a high performance single stage transonic fan with design pressureratio 2.3 and design efficiency 0.88 at high tip speed 510m/s (relativeMach number reaches 1.72) and low aspect ratio.

本文介绍一高性能单级跨音速风扇的设计与试验结果。该风扇设计压比2.3，设计效率0.88，具有高切线速度510 m/s(相对马赫数达1.72)和低展弦比。

The results show that:(1)the low-noise source-follower circuit can be effectively used to measure the output of PVDF thin film;(2)the piezoelectric coefficient D33 of the PVDF is very sensitive on temperatures;(3)the value of D33 intensively fluctuate in initial loading stage,this means that a pre-load is needed in practice application to keep a constant piezoelectric coefficient D33 of the PVDF;(4)when the compressive load is imposed on the surface of the PVDF along a incline direction,D33 value is obvious changed with changing incline angle,and(5)the frequency bandwidth of the PVDF thin film is very wide,it is more suitable to measure strike or impact loading at various loading conditions.

结果表明：(1)低噪声源跟随电路可有效测量PVDF 薄膜输出；(2)PVDF压电薄膜的压电系数D33对温度很敏感；(3)D33值在加载初始阶段波动很大，所以实际应用中应给PVDF提供一个预压载荷，以确保有一恒定的压电系数D33；(4)当压载荷沿倾斜方向作用在PVDF 表面时，由于有剪切力作用，D33 值会随着倾斜角的变化发生显著改变；(5)PVDF 薄膜具有很宽的频响，更适用于测定不同载荷条件下的侵彻或冲击等动态载荷。

At first glance it was tempting to dismiss this as a convenient case of finding a scapegoat for almost every ill and shortcoming, but it became clear that we were witnessing a fairly profound turning point which would eventually set the stage for the Open Door period.

乍看上去，你不禁会觉得，这是要给所有的问题和缺点随便找一个替罪羊，然而可以明显看出，我们正在见证一个意义深远的转折时刻，而它最终将为开放时代搭建了舞台。

This just makes her happy, you really worthy of Arts and Sciences is a collection of two-only (at the university worthy of the stage, you self-learn the news so well, I have also read your information, including other well-known works).

这回真令老板娘高兴了，你真不愧是个文理双收之才(不愧在大学的阶段，您自学的新闻学学得这么好，我也看过你的新闻，包含其他著名的作品)。

The foundation education is changed direction the basic purpose of"education for all-round development" by"should try an education" to want intelligence at the child to develop a stage to come out their intelligences development with maximum limit, but the high school logic learn teaching to the foundation educate in of the intelligence development has important influence decision a function, so, as soon as possible become is suitable for high school logic in Yunnan to learn the school of teaching this a course to become each high school logic to learn the problem that the worker should value.

基础教育由&应试教育&转向&素质教育&根本目的是要在儿童智力发展阶段最大限度地把他们的智能开发出来，而高校逻辑学教学对基础教育中的智能开发有重要的影响决定作用，所以，尽快形成适合云南高校逻辑学教学的校本课程成为每一个高校逻辑学工作者应该重视的问题。

The new circumstances that the discrete manufacturing enterprise is confronted with are analyzed; the function and configuration of production system is expounded; the research actuality and contents about production system capacity in the discrete manufacturing enterprise are summarized; the main research contents in this paper are developed.2. The calculating and analytical methods about production system capacity are studied systemically, a model to calculate rough-cut capacity instantly in "excel" table style is designed, the means to analyze production capacity in different production mode are brought forth, and the balance tactics of production capacity versus load are put forward.3. The application characteristics used in production system about the methods of Computer simulation and CRP in the MRPII/ERP are analyzed and compared; the advantages of Computer simulation method are pointed out; and the simulation researches aiming at production system capacity are implemented by Ithink simulation software.4. A simulation model is founded under the analysis of production system capacity in the production system background of a firm; the change instances of yield, output rate and WIP in the production system are simulated by the action of procurement cycle, machining time, setup time and so on. 5. The change instances of production capacity in the assembly stage are simulated , and rational employees are obtained.

本文主要进行了以下几个方面的研究：1、分析离散型制造企业面临的新情况，阐明生产系统的功能和结构，对离散型制造企业生产系统生产能力的研究内容和现状进行分析，提出本课题的主要研究内容。2、在系统地研究生产系统生产能力的计算和分析方法后，设计了用Excel表快速计算粗能力的方法；给出不同生产方式下的产能分析方法，并提出产能与负荷平衡的策略。3、比较和分析了MRPII/ERP的能力需求计划方法与计算机仿真方法在生产系统中的应用特点，指出计算机仿真方法的优势，并用Ithink仿真软件对企业生产系统生产能力进行了仿真研究。4、以A公司的生产系统为背景，在对生产系统生产能力分析的基础上建立了仿真模型，模拟了在采购周期、加工时间、调整时间以及返工率、废品率、机械开工率等因素作用下生产系统的产量、产出率和在制品数量的变化情况。5、研究在装配阶段生产能力的变化情况，通过仿真优化后确定合理作业人员数量。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。