微系统

Through a detailed field surveying of Fenghuangshan section of Chaobei area and systematic studies on petrology,petrography and sedimentology,especially on microfacies ,analyzed paleogeographic characteristics and depositional environment.

通过对安徽巢北凤凰山剖面进行详细的野外测量和系统的岩石学、岩相学、沉积学的研究，尤其是进行岩石微相研究，分析其古地理特征及沉积环境。

This thesis, basing on the finite temperature field theory and its effec tive perturbative method, has done some research in the influences from collective effect of QGP to its thermodynamic potential and certain important related problems.

本文在有限温度场论和其有效微扰方法的基础上，研究了夸克胶子等离子体的集体效应对系统热力学势的影响及其相关的若干重要问题。

The basic principles of organic petrographical, organic geochemistry, sedimentology, sequence stratigraphy and the technology of micro-area and spectra analysis have been applied in the paper to study the Jurassic hydrocarbon source rock of the northern edge of Chaidamu basin. The paper reveals the features of the coal petrological, chemical composition and hydrocarbon generating mechanism of the coal bearing source rock in the studied area. It also gives the hydrocarbon generation models of different kerogen types of the area. The technology of 〓CNMR and TOFSIMS are used together to evaluate kerogen's capacity of hydrocarbon generation.

论文运用有机岩石学、有机地球化学、沉积学以及层序地层学的基本原理，综合采用多种微区及谱学分析测试技术对柴达木盆地北缘侏罗系煤系烃源岩进行了系统而深入的研究，揭示了研究区煤系烃源岩的有机组分、组成、地球化学属性以及生烃性质，建立了研究区不同类型干酪根的成烃演化模式并把〓CNMR与TOF-SIMS技术结合起来，应用于干酪根的生烃性质评价。

In this paper, a series ofmodel compounds of PPV--M-PPVs were synthesized. All of the M-PPVscontained two bridge double bonds that connect the phenyl rings. The research ontheir photooxidative degradation of the M-PPVs including mechanism and kineticswas systemetically conducted.

本文设计合成了一系列含有两个桥双键的聚对苯撑乙烯的模型化合物，并对它们的光氧化降解反应与氧化机理进行了深入系统的研究，并探讨了M-PPV在不同微环境下的发光性质，主要结果如下：一。

The chitosan-based microsphere delivery system enhanced the humoral immune response induced by polytope DNA vaccine.

壳聚糖微球疫苗投递系统可提高多表位DNA疫苗的免疫应答效果。

Trace lead in environmental water samples was preconcentrated in site and determined by flow injection-flame atomic absorption spectrometry.

以Amberlite XAD-2树脂与双硫腙通过N N基键合的形式合成了一种新型螯合树脂(XAD-H2DZ)，采用IR和TGA技术对其特性进行了表征，并将其应用于微柱现场在线采样新技术中，实现了环境水样中痕量铅的在线原位预富集和实验室中流动注射-火焰原子吸收系统的联机测定。

This product provides system of the spray end very effective stock bed, use 3 structures spray head, make filmy Bao Yi for pulverous grain or tiny ball, can use hot frit data, if hot candle makes filmy Bao Yi.

该产品配备非常有效的物料床底喷系统，并采用3层结构喷嘴，为粉末颗粒或微丸作薄膜包衣，并可用热熔材料，如热蜡作薄膜包衣。

The results showed that the dynamic characteristics of pupillary system is quite nonlinear, the pupil system behaves like a positive differential detector.

实验结果表明系统的动态特性是非线性的，它具有正微商检测器特性。

Researching and developing riderless bicycle is a important work offering scientific and actual significance . Internal and overseas research actuality was summarized in this paper , existent problems was analyzed , and then primary development direction of riderless bicycles was presented .

而自行车机器人实际上就是一种无人驾驶的自行车，因此，自行车机器人的控制问题相当困难，如不能采用连续或可微的纯状态反馈实现系统的渐近稳定，不能采用非线性变换实现整体线性化等。

Objective To research the micro-ecological mechanism of digestion in the midgut of Potosia brevitarsis in order to take advantage of its saprophagous behaviour in turning organic wastes and animal manure into useful resources. Method Five strains of bacteria were isolated from adult Potosia brevitarsis.

目的 白星花金龟是我国北方常见腐食性昆虫，为了利用其腐食性行为转化处理有机垃圾、畜禽粪便及农作物秸杆等农业有机废弃物资源，并探索其中肠消化的微生态机制，而对其肠道细菌进行系统研究。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。