It is proved by fractal theory that the welded state of every micro zone at welded surface is uneven in the formation process of isothermal superplastic solid-state welding joint.
这也从分形理论的角度证明了在超塑性固相焊接头的形成过程中，焊接面各微区的焊合状态是非均匀性的。
We have also established an accute and effective calibrating system-gas chromatography and solid phase micro extraction (SPME).
并且还建立了一套准确而有效的气相色谱和固相微萃取定标系统。
A gas chromatographic method for the determination of methamidophos pesticide residues in the Allium Chinense was established by means of micro chemistry and solid phase extraction techniques.
采用微量化学方法和固相萃取技术，建立了气相色谱法简单、快速、准确地测定荞头中甲胺磷农药残留量的方法。
The thin liquid film formed on a solid surface can significantly enhance the heat transfer of micro scale.
固体表面上形成的蒸发薄液膜，对微细空间内的传热有重要强化作用。
Application in ultrasonic rang in solid and liquid is in industry production very widespread, especially in micro-rang and short-rang, for example, thickness, roughness, liquid level.
在工业生产中，利用超声波进行固体或液体中的距离测量十分普遍，尤其是小距离、微距离测量（如测厚、粗糙度、液位等）。
The micro foundation of macro economics becomes more and more solid.
并且，宏观经济学的微观基础越来越坚实。
This article introduces three types of SPE 's principle and its usage on the analysis of medicine separately: SPE cartridge, SPE disk and solid phase micro-extraction (SPME).
本文分别介绍了固相萃取的三种形式：固相萃取柱、固相萃取盘和固相微萃取的原理及其在药物分析和其他方面的应用情况。
The model is fitting to the growth profile of Monascus on the membrane, and reflected the growth of Monascus in micro-environment with solid-state fermentation.
模型较好地吻合了界面上红曲霉生长的动力学曲线，反映了红曲霉固态发酵过程中微环境下的生长过程。
In addition, the metal body within welding heat effect zone will produce a lot of micro-cracks because of infiltration of solid solution nitrogen in course of porcelain spraying.
此外，喷瓷管道焊接热影响区的金属基体将由于喷瓷过程中渗入的固溶氮而产生大量微裂纹。
The macro-and micro-failure theory of materials is a very important research subject of solid mechanics and material science.
材料的宏细观破坏理论是当前固体力学和材料科学研究的一个重要课题。
Among these, all-solid-state lithium micro-battery may be one of the promising power sources because lithium is the lightest metal and has a low potential to provide high energy density.
其中微型全固态锂电池被认为是最合适的电源之一，因为锂是最轻的金属元素，同时电负性最大，能够提供高比能量。
According to the theory of solid physics from metal micro - structure and compression strength of tin-coating grain, a study is carried out in this essay on mechanism of parts stained with black dust.
根据固体物理中金属的微观结构、镀锡晶粒的抗压强度理论，分析了黑色粉末产生的机理。
Flavor components of Pixian pea sauce from Sichuan were analyzed by GC/MS combining with solid-phase micro-extraction (SPME).
用顶空固相微萃取，结合气相-质谱联用技术分析了四川郫县豆瓣酱的挥发性香成分。
Hollow fiber micro filtration membrane could remove the suspended solid and turbidity with high-efficiency.
微滤分离膜能有效去除浊度和水体中的悬浮物。
The tubular solid oxide fuel cell (SOFC) technology is introduced in this paper, as well as the integration with micro gas turbines for distributed generation.
介绍固体氧化物燃电池(SOFC)的技术性能水平现状，以及SOFC与微型燃气轮相结合提供电力的发展前景。
It has key courses of microelectronics: solid-state electronic theory, microelectronic devices and principles, integrated circuit design, micro-electronics processing, etc.
目前承担微电子专业方向的主干课程：固态电子论、微电子器件与原理、集成电路设计，微电子工艺等课程。
For low permeability micro - fractured reservoirs drilling and completion operations, the solid phase invasive, stress-sensitive, water trapping is the main damage mechanism.
对于低渗微裂缝储层钻井完井作业而言，固相侵入、应力敏感、水相圈闭是主要损害机理。
Micro-channel reactor is a 3-dimensional structure unit used for chemical reaction in fuel cell, manufactured through special micro-processing of solid matrix.
微通道反应器，是一种借助特殊微加工技术以固体基质制造的可用于进行化学反应的三维结构单元。
Finally, from the micro-level, that is, as its main theme, as well as family culture, community culture, culture has a solid foundation to build support.
最后，从微观层面，即作为主体的人，以及家庭文化、社区文化的建设，使文化根基的构筑具有深厚的支撑。
The principle and application of a new sample preparation method-solid-phase micro-extraction (SPME) are introduced in this paper.
介绍了一种新型样品制备法——固相做萃取(SPME)的原理及其应用。
ADAMS mechanical dynamics simulation software is employed to establish solid model of the lunar lander in computer and the dynamics simulation is carried out in the micro gravity environmen…
应用ADAMS机械动力学仿真软件，建立了机械缓冲式月球着陆器三维实体模型。
A high repetition rate, compact micro-pulse all-solid-state laser is designed.
本文设计并实现了一台高重复率，紧凑型微脉冲全固态激光器。
A high repetition rate, compact micro-pulse all-solid-state laser is designed.
本文设计并实现了一台高重复率，紧凑型微脉冲全固态激光器。
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