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。
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。
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。
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。
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。
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。
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。
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。
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。
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。
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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