离层
- 与 离层 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The effect of cladding material, When detected object has cladding material, take note of the changing of detection distance.
则不能检测。。镀层的影响检测物体具有镀层时,请注意其检测中离就变了。
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Outside the atom the electron cloud has the track, according to leaves nucleus far or near differently, these orbits are divided into several levels, the more lower energy level the more near to nuclear.
原子外面的电子云运行是有轨道的,按照离原子核的远近不同,这些轨道被分为几层,离原子核越近能级越低。
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The SPLT is shown to explain a wide range of processing complexity phenomena not previously accounted for under a single theory, including (1) the lower complexity of subject-extracted relative clauses compared to object-extracted relative clauses,(2) numerous processing overload effects across languages, including the unacceptability of multiply center-embedded structures,(3) the lower complexity of cross-serial dependencies relative to center-embedded dependencies,(4) heaviness effects, such that sentences are easier to understand when larger phrases are placed later and (5) numerous ambiguity effects, such as those which have been argued to be evidence for the Active Filler Hypothesis.
SPLT可解释范围宽广的,非先前在一个单一理论下可说明的处理复杂性现象,包括(1)与受词抽离关系子句相较,主词抽离关系子句的低复杂度,(2)为数众多的跨语言间的处理超载效果,包括多层中心嵌入架构的不可接受性,(3)相对於中心嵌入依赖性,跨序列依赖性的低复杂度,(4)当较大的片语放在后面时,使句子较易理解之沈重效果,以及(5)许多的模糊效果,例如那些被争论为主动充填理论之证据者。
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Arc-glow plasma depositing technique is a new surface coating method. With the help of vacuum arc discharge, a cold cathode arc source continually emits ion beams of coating elements with high currency density and high ionizing ratio.Upon the ion bombard and diffusion work on, the surfaces of the parts form deposited layers, diffusion layers. In this study, a commercial magnesium alloy AZ91 was coated with Ti film layer.
加弧辉光离子渗镀技术将辉光放电与弧光放电有机地结合起来,利用辉光放电空心阴极效应使工件迅速升温,同时在真空容器壁上设置一个或多个金属阴极电弧靶源,利用真空电弧放电而不断地发射出高能量、高电流密度、高离化率的欲渗金属离子流,依靠扩散和离子轰击作用快速渗入工件表面层,在工件表面可以形成渗层、镀层、渗镀结合层。
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It has not been reported that effects of agmatine on discharges of hippocampal and subfornical organ neurons.
有关胍丁胺对离体大鼠海马脑片CA1区锥体细胞层放电和离体大鼠穹隆下器神经元放电的影响,迄今未见报道。
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It is a organic hexahydric weak acid. In different acidity, the dissociation degree and the color of reagent solvent were different also. Determined and draw the absorption curve of reagent in varies acidity, and figured out the dissociation constant by Perisic-Janjic method; the complex ratio of the reagent and bismuth was determinated by mole ratio method and continuous variation method; The apparent stability constant of the complex was calculated, the mechanism of dissociation and coordination were discussed.
2,6—二溴4—硝基偶氮氟胂是本实验室合成的测定铋的一个较好的试剂,对其进行了进一步的研究,在用柱层析法对其进行了提纯后,测定了试剂在不同酸华东师范大学硕:l:学位论文摘要度下的吸光度和最大吸收波长,绘制了其吸收曲线,用Perisic一Janjic法计算了试剂的六级离解常数;用摩尔比法和连续变化法测定了试剂与秘形成的配合物的络合比:计算了配合物的表观稳定常数,研究了其离解和配合机理,为筛选高效有机显色剂提供了理论依据。
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Six experimental stages were designed in our procedure, those are:(1) metabolite recovery and tested sample preparation: the metabolites were recovered by Amberlite XAD-2 absorption, followed by MeOH elution and solvent concentration;(2) antioxidant detection and strain selection: samples were quantitatively analyzed by the inhibition effects on formation of lipid peroxides and TBARS to screen the strains able to produce antioxidants. According to the established screening methods, we chose out a strain of actinomycetes, designed as AMBL-029C;(3) antioxidant purification: the fermentation broth was recovered by a series of separation techniques including centrifugation, Amberlite XAD-2 absorption, followed by MeOH elution and a successive TLC purification. The resulting primary purified compound [temperately designed as AMBL-029C-TS] was further analyzed by HPLC to monitor its purity;(4) physical-chemical characteristics: judging from the acid-base fractionation experiments, and the pH and temperature stability tests, the compound was deduced to be a acidic compound with the properties of low polarity and highly pH and temperature stable;(5) mechanism of the antioxidant: in comparison with some other known antioxidants, TS was subjected to investigate its antioxidant mechanism, together with BHT,-tocopherol, as well as two streptomyces metabolites, homogentisic acid and -phenylpyruvic acid, which were previously isolated as the natural antioxidants in our laboratory.
针对本实验目的,我们设计了以下的实验步骤﹔(1)二次代谢物回收及检测样本处理:我们将发酵所得的培养上清液,利用疏水吸附性树酯Amberlite XAD-2吸附回收,并以甲醇溶离及真空减压浓缩脱水等方式处理,以取得提供抗氧化活性筛选之检测样本;(2)抗氧化活性检测及菌种筛选:以「过氧化脂质」和「硫丙二醯尿」的生成量进行定性定量分析以作为抗氧化物质生产菌筛选之用;经此筛选程序,我们选获了具有抗氧化物质高生产力的菌株,命名为AMBL-029C;(3)抗氧化物质的分离纯化:针对生产菌株的发酵回收处理液,以矽胶薄层色层分离法经物质层析纯化后,并以高效能液相层析法(High performance liquid chromatography;HPLC)分析物质可得一初级纯化物质,命名为AMBL-029C-TS;(4)抗氧化物质的物理化学性质分析:由酸碱转溶(acid-base fractionation)实验得知,此抗氧化物质属於中低极性的强酸性物质,对温度(37℃-100℃)及酸碱度(pH3.0-13.0)均表现出高稳定性;(5)在抗氧化机制探讨方面,我们针对数种不同的抗氧化机制进行探讨,即: 1。
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According to XPS data, the surface basicity of active coke is mainly ascribed to the delocalized π electrons of carbon platelets.
由XPS数据可知。随着活性焦表面的氧含量的减少,离域π电子趋于活跃,活性焦的碱性增加,证实了碳原子平面层上的离域π电子是活性焦表面碱性位存在的主要原因。
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Based on current departure system and existing flaw in structure and security problem, the popular 3-tiered structure and the advanced recognizing technology for face, ID Card and X-ray photograph is used to develop new system: Departure and Passengers-Recognizing System.
本文在现有的机场离港系统基础上,针对传统的机场离港系统在结构和安全上存在的弊端,采用了当前流行的三层结构和先进的人脸识别、身份证真伪识别、身份证信息识别、X光图片识别等技术,开发了新一代的机场离港旅客识别系统。
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Single component and multi\|component of iron system colloidal catalyst \Ali\|Bu\-3CH\-2CHCH\-2Cl\ were mixed by different ratios in hydrogenated gasoline medium at 25℃.This paper studied the relationship between the nonaqueous systematic electroconductivity and the concentration of catalyst components.In combination with Tyndall effect,polymerization experimental results,Ali\|Bu\-3 existed in associated state and dissociated into ionpair.The reaction between Ali\|Bu\-3 and Fenaph\-2 was the main reaction which formed colloidal core.Ali\|Bu\-3 reacted on CH\-2CHCH\-2Cl and Ali\|Bu\-2Cl was yielded which joined the formation of active center on the surface of colloidal core.The excessive Ali\|Bu\-3 was dissociated into ionpair which formed double electrode layer,and the double electrode layer kept the colloidal particles relatively stable.
研究了在25℃加氢汽油介质中,铁系胶体催化剂[Fenaph2Ali-Bu3―CH2==CHCH2Cl]单组分、多组分按不同配比混合,非水体系电导率与浓度的关系,结合Tyndall效应,聚合实验结果,得出Ali-Bu3以缔合状态存在并解离成离子对它同环烷酸亚铁的作用是形成胶核的主要反应,与氯丙烯反应生成的氯化异丁基铝,在胶核表面参与形成活性中心由过量Ali-Bu3解离的离子对形成的双电层结构,使胶粒保持相对稳定。
- 推荐网络例句
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But we don't care about Battlegrounds.
但我们并不在乎沙场中的显露。
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Ah! don't mention it, the butcher's shop is a horror.
啊!不用提了。提到肉,真是糟透了。
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Tristan, I have nowhere to send this letter and no reason to believe you wish to receive it.
Tristan ,我不知道把这信寄到哪里,也不知道你是否想收到它。