A mathematical model is established by considering optical absorption and heat conduction process in solid material.
根据固体对光的吸收和材料的热传导过程建立了数学模型。
The biogeochemical absorption of outer source iodine by spinach through fertilizing solid iodine in soil and spraying of liquid outer iodine in spinach leaves was studied.
通过在土壤中施放固体外源碘和对叶片进行液体外源碘的喷洒,研究了菠菜对外源碘的生物地球化学吸收。
On the base of preparing rear earth ethyl salt. We obtained doped rear earth ion solid film sample of PMMA and we also tested it's absorption curve.
在制备稀土辛酸盐的基础上,得到了掺杂稀土离子的聚甲基丙烯酸甲酯(PMMA)固体薄膜试样,测得固体薄膜试样的吸收曲线。
There are basically three processes for interaction between a photon and an electron in a solid: absorption, spontaneous emission, and stimulated emission.
光和固体中电子的相互作用基本上有三个过程;吸收,自发辐射和受激辐射。
The preparation method is classified into chemical reaction and electrolysis. Stabilization includes solution absorption, complexion, solid carrier, and gel methods.
二氧化氯的制备方法包括化学法和电解法两类,稳定储存方法有溶液吸收稳定、络合稳定、固载法、凝胶法等。
ImVg, determined by BET absorption N2 were served as an example to determine its wetting heat in water, whose results were identical with the wetting heat of common solid recorded in literatures.
BET吸附N_2法测定,直接测定了在水中的浸湿热,其结果与文献记载一般固体的浸湿热相符。
The study on the theory of scattering and absorption IR for different diameter of Graphile particles is relresented. A series of experiments were made with solid slice coupled with FTIR spectroscopy.
通过对不同粒径石墨微粒散射和吸收红外光的理论研究,并采用固体压片法利用FTIR光谱仪进行系列实验。
A mathematic model of the pump power absorption and distribution in the LD side pumped solid state laser medium is set up.
通过对激光二极管(LD)侧面抽运激光介质的分析研究,建立了二极管侧面抽运激光介质所吸收的抽运光功率分布的数学模型。
The edible micron level corn bran food protein powder has high bioavailability, high solid dispersivity, smooth mouth feeling, complete absorption and dietotherapeutic effect.
本发明公开了一种生物利用度高,固体分散性好,口感舒适,吸收完全,具有食疗效果的微米级玉米麸质食用蛋白粉。
The principle, application and exploratory development of semiconductor saturable absorption mirrors for passive Q-switching of solid-state lasers and fiber lasers are emphasized.
着重介绍了固体激光器和光纤激光器调q用半导体可饱和吸收镜的原理、研制方法及应用状况。
The purifier has the advantages of small occupied area, high absorption efficiency and capability of cleaning the solid impurities in the exhaust gas.
本实用新型净化器占地面积小、吸附效率高、并能清除废气中固体杂质。
Solid drug products (eg, tablets) disintegrate and deaggregate, but absorption can occur only after drugs enter solution.
固体药物制品(如片剂)经过崩解和解聚,但其吸收则要等进入溶液后才能发生。
The solid state diffuse reflectance absorption spectra show that DBC-ASA is located in the channel of the SBA15 molecular sieve, and the channel of SBA15 has stereoconfinment.
固体扩散漫反射吸收光谱研究表明:DBC-ASA处于分子筛SBA 15孔道内,分子筛孔道对DBC-ASA具有立体限域效应。
The pocket Glucosinolate detector is a double -light source solid phase absorption measuring instrument which is composed of some novel compact assemblages.
作者研制的便携式小型硫甙速测仪,系选用新颖的小型单色光组件制成的双光源固相吸光测量仪器。
The basic structure and the fundamental principle of semiconductor saturable absorption mirrors (SESAM) that are used for passive mode-locking solid-state lasers are introduced.
介绍了半导体可饱和吸收镜(SESAM)的基本结构及使用半导体可饱和吸收镜被动锁模固态激光器的基本原理。
The synthesis, physico-chemical properties, absorption enhancing properties, cytotoxic evaluation and solid oral dosage forms of N-trimethyl chitosan chloride were summarized.
对氯化N-三甲基壳聚糖的制备、理化性质、促吸收机制、细胞毒性评价及制剂等方面作一综述。
The theoretical solution of the pump light absorption in a 4-level solid state gain medium was presented by solving light transport and coupled rate equations of pump process in gain medium.
从激光介质中光能量的传输方程和速率方程出发,讨论了增益介质对抽运光的吸收问题。
The content of bilirubin in Niuhuang Qingxin Pills was isolated and determined by liquid-solid absorption chromatography.
采用液-固吸附色谱分离,测定了牛黄清心丸中胆红素的含量。
Absorption from solid forms: Most drugs are given orally as tablets or capsules primarily for convenience, economy, stability, and patient acceptance.
固体剂型的吸收主要是出于方便、经济、药物稳定性、及病人接受性的考虑,大多数药物都以片剂或胶囊剂口服给药。
Pearl powder releasee characteristics was slowly in ophthalmic. Solid substances of compound traditional Chinese medicine absorption in the eyes could adopt these testing methods of determinat.
珍珠粉眼部给药具有缓慢释药特性;研究中药固体药物在眼部的释药规律可采用本实验评价手段。
Silt, clay and adobe often form solid barriers that shed water instead of absorbing, so consider adding sand, mulch or other absorption enhancing materials to low-porosity ground.
淤泥,粘土和土坯往往是固体流,而不是障碍,吸收水,因此考虑在沙子,覆盖或其他材料,以增强吸收低孔隙度地面。
It was considered that there are four pore types of solid-gas interaction in coal, i. e. seepage flow pores, coagulation-adsorption pores, adsorption pores and absorption pores ;
煤中存在渗流孔隙、凝聚—吸附孔隙、吸附孔隙和吸收孔隙四种固气作用孔隙类型;
Synchrotron radiation X-ray absorption fine structure spectroscopy (XAFS) technique is currently a powerful tool to characterize geometrical structure of active sites of solid-state catalysts.
同步辐射X射线吸收精细结构光谱技术(XAFS)是当前表征固体催化剂活性中心结构的有力工具。
Make use of external field to promote the gas-solid and liquid-solid mass transfer, and construct staged interface for the absorption of insoluble gases.
利用外场促进气固界面、液固界面的传质,构造阶梯界面实现难溶气体吸收等。
Make use of external field to promote the gas-solid and liquid-solid mass transfer, and construct staged interface for the absorption of insoluble gases.
利用外场促进气固界面、液固界面的传质,构造阶梯界面实现难溶气体吸收等。
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