The decrease of oat root biomass and the stronger ion selective absorption capacity at heading stage under salt and alkali stress could benefit the shoot growth and yield components of oat. 燕麦根部生物量的减少和抽穗期较强的离子选择吸收能力可能有利于地上部的生长和产量构成。
UV absorption spectrometry is a method for measuring the gas component and its concentration by the characteristic of selective absorption for light in the UV-VIS region. 详细介绍了新开发的微量二氧化硫紫外吸收光度法在线分析仪的构成和原理,包括紫外光源、二氧化硫测量池和光信号接收。
Indigenization of Unusual Narration& A Study on Liu Yichang's Selective Absorption of the French New Fiction 新异叙事下的本土观照&论刘以鬯对法国新小说派的选择性吸收
Pyridine amino resin of high selective absorption for copper ion was synthesized by the suspension method, and its absorption properties were evaluated by absorption experiment of copper ion. 采用悬浮法合成了高选择性的吡啶氯化氨基树脂,并通过吸附铜离子实验评价其吸附性能。
After analyzing the theory of near-infrared selective absorption of gas, we describe the academic base of the measurement of the gas by absorption theory. 通过对气体近红外选择性吸收的理论分析,给出了气体吸收测量的理论依据。
Based on Lambert Law, the regulation on infrared transmission properties of plain cloth and its moisture content is studied by using infrared heat effect and selective absorption function of moisture to infrared ray. 以朗伯(Lambert)定律为基础,利用红外线的热效应和水分对红外线的选择性吸收作用,研究了平纹织物含水量对红外线透射性能的影响。
Study Advances on Selective Absorption to Light Wavelengths in the Development of Plants 温室大棚作物生长发育对光色选择性吸收的研究进展
According to the apparently selective absorption of pigment for ultraviolet visible spectrum, qualitative appraisal of pigment and pigment contained drinks can be done. 利用色素对紫外-可见光谱具有明显的选择性吸收的特征为依据,对色素及含色素饮品进行定性鉴别。
Based on the principles of selective absorption of microwave and blackbody radiation, a new method is proposed for fast measurement of water content? microwave heating and infrared measurement. 为此,根据物质对微波具有选择性吸收的特点以及黑体辐射定律,提出了一种可以快速测量物料水分的新方法&微波红外温度法。
Based on the research of the interaction between the incident heat radiation wave and materials, the mechanism of selective absorption of materials is revealed. 基于对投射热辐射与材料间相互作用微观机理的研究,探讨了热辐射传输过程的强化机制,揭示了材料强化吸收热辐射的机理。
But for Aloe vera, it was mainly owing to ionic selective absorption and transport. 而芦荟主要是对离子的选择性吸收和运输较强。
In order to improve the moderate and high temperature properties of surface for selective absorption of solar energy a coating of W-AIN cermet composite material was adopted. 为了改善太阳能选择性吸收表面的中高温性能;采用掺钨的氨化铝金属陶瓷复合材料作为太阳能选择性吸收涂层。
Selective Absorption of H_2S from a Gas Stream Containing Rich CO_2 从富含CO2的混合气中选择性吸收H2S
Generally speaking, the suppression mechanics of water mist include the cooling effect by the heat absorption, isolation of oxygen and the decline of the heat feedback to the flame area by the selective absorption of the radiation. 一般来说,水雾灭火的机理是通过水雾气化吸热冷却、水雾蒸发引起的水蒸气所起的隔氧和水雾、水蒸气对辐射热的选择吸收性而降低对火焰区的热反馈实现。
Additionally, we also explore the application of NHS in building solar selective absorption materials. 此外,本文还探索了超细空心镍球在利用太阳能中的应用。
Main theory and application in the research of selective absorption to light wavelengths in the development of crops in the greenhouse including crops 'photosynthesis, photomorphogenesis, photoperiodism in recent years at home and abroad are summarized. 概述了近年来国内外在植物光合作用、光形态建成和光周期调节过程中,大棚作物生长发育对光色有选择性吸收特性研究中所取得的主要理论及应用成果。
In order to remove the released nitro compounds in waste water, selective absorption of TNT is studied by molecularly imprinting technique. The molecularly imprinted polymers ( MIP) was prepared using TNT as template molecule, TRIM as crosslink agent and acrylamide as monomer. 为清除红水中的大量硝基苯类化合物,用分子烙印技术研究了TNT的选择性吸附,以TNT为模板分子、TRIM为交联剂、丙烯酸胺为单体,合成了分子烙印聚合物(MIP)。
In order to decrease energy consumption, operation cost and investment, traditional amine method had been improved markedly. Since 80s middle, application of MDEA process on refining gas desulfurization has been generalized, and moved from selective absorption advantage to saving energy consumption advantage. 为降低能耗、操作费用和投资,传统的胺法已有巨大的改进,80年代中期以来,MDEA工艺在国内外推广应用的成绩显著,已从发挥其选吸优势向利用其节能降耗优势扩展。
The selective absorption of H_2S into reacting solution in the presence of CO_2 has been investigated. 对含CO2的混合气中选择性吸收H2S的机理进行了研究,得出了化学吸收剂的选择原则。
Analysis on Ammonia Liquor Selective Absorption Mechanism in A. S Desulfurization Process A.S脱硫工艺中氨水选择吸收机理的分析
Colour change effect is the result of combination of light source with selective absorption of colouring ion to visible light. 变色效应是光源性质和宝石中致色离子的选择性吸收共同作用的结果。
Mechanism of field synergy for selective absorption enhancement of heat radiation wave 热辐射能(波)选择性强化吸收的场协同机理
Cation exchange capacity of clinoptilolite rocks& a study on selective absorption of potassium 斜发沸石岩的阳离子交换性能&对钾离子选择吸附的研究
Its results show that the super-absorbent material predominates in the selective absorption and energy consumption enjoy the very high advantage, and it is also a perfect sorbent in the process of separation water from alcohol. 结果表明,超强高分子吸水材料在选择性吸附和能耗上有比较大的优势,是一种理想的分离水和乙醇的吸附剂。
A new method for concentration and separation of trace palladium based on the selective absorption of Pd on polyamide resin was developed. 拟定了以聚酰胺树脂为吸附剂在静态和动态操作条件下,对微量钯的选择性吸附分离方法。
The invariable elements of low-ash coals are mostly attributed to the selective absorption during the growth of fossil plants. 低灰分煤的常量元素主要来自古植物对成土母岩的选择性吸收,具明显的超基性或基性特征。
The effect of the thickness of each layer and Fe volume fraction in the interlayer on the reflectivity of selective absorption film had been analyzed. 分析各膜层的厚度及中间层中Fe的含量对选择性吸收薄膜反射率的影响。
Methane is the main component of gas, which has the selective absorption characteristics of infrared radiation, whose absorb intensity of radiation form a specific function with the concentration of methane. 瓦斯的主要成分是甲烷,甲烷具有红外辐射选择吸收特性,其红外辐射吸收强度与甲烷浓度成特定函数关系。
Continuous UV irradiation caused the generation of Hg species related to the photo-induced decomposition of formic acid, resulting in non-wavelength selective absorption which agreed with the computation results. 实验结果还表明,在持续的UV辐射下,将产生多种与甲酸光诱导降解产物有关的Hg物质,而使吸收逐渐变得没有波长选择性,这一现象与计算结果相吻合。
When absorbing heavy metals, all heavy metals are absorbed into the plant root and selective absorption is not found. 吸收重金属时,各重金属元素共同进入植物根系,未发现选择性吸收现象。