查询词典 substrates
- 与 substrates 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
Furthermore, tetraethyl orthosilicate was added to improve the structure of BMBSE film. A hydrophobic composite film of BMBSE/TEOS was successfully prepared on 0Cr18Ni9 stainless steels substrates.
并进一步采用正硅酸乙酯对BMBSE膜的结构进行改进,在不锈钢表面制备了具有一定疏水性的更加致密的BMBSE/TEOS复合膜。
-
Chitosan and phosphotungstate acid were fabricated on solid substrates by means of layer-by-layer electrostatic self-assembly technique.
将正电荷的壳聚糖与负电荷的磷钨酸溶液通过静电作用交替沉积在基底上组装复合多层膜。
-
A simulation model for dry matter partitioning and yield prediction in greenhouse cucumber was developed based on the relationships between partitioning index and harvest index and the accumulated product of thermal effectiveness and photosynthetically active radiation. Experimental data of different cultivars and substrates were used to validate the model.
依据温室黄瓜器官生长与温度和辐射的关系,建立了基于分配指数和采收指数的温室黄瓜干物质分配与产量预测模拟模型,并利用不同品种和基质的试验资料对模型进行了检验。
-
Seven of them have not been reported.Their structures were confirmed by IR,~1HNMR,MS,and element analysis. 4.Meanwhile,the green methylation procedure of imides was developed by using dimethyl carbonate as methylation reagent.A series of imides,for example,phthalimide,3,4-dibromo-maleimide and succincide were used for substrates.The effects of DABCO(1,4-diazabicyclo [2.2.2]octane)and DBU(1,8-diazabicyclo[5.4.0]undec-7-ene)as a catalyst in this kind of reactions were investigated.2-Bromo-3-(1-methylindolyl-3-yl)-1-methyl-1H-pyrrole-2,5-dione was prepared by using dimethyl carbonate,which further expanded the use of dimethyl carbonate,as a green agent in organic synthesis.
在以硫酸二甲酯为甲基化试剂对3,4-二溴马来酰亚胺进行N-甲基化反应合成3,4-二溴-N-甲基马来酰亚胺的同时,以碳酸二甲酯为甲基化试剂,对3,4-二溴马来酰亚胺、邻苯二甲酰亚胺、琥珀酰亚胺等酰亚胺类化合物的N-甲基化反应进行了研究;考察了1,4-二氮杂双环[2.2.2]辛烷,1,8-二氮杂双环[5.4.0]十一碳-7-烯、碳酸钾和四丁基溴化铵等作为催化剂对碳酸二甲酯N-甲基化反应的反应时间和收率等的影响,并应用碳酸二甲酯为甲基化试剂,合成了N-甲基-3-溴-4-(1-甲基-吲哚-3)-马来酰亚胺。
-
Many researchers use soy proteins,milk proteins and fish proteins as substrates in plastein reactions,and achieved satisfactory effects.
许多研究人员已经将该反应应用于大豆蛋白,牛乳蛋白,鱼类蛋白等食品蛋白中,取得了良好的效果。
-
In particular, it is unknown how the relevant neural substrates function as a network to mediate perspective-taking during the task requiring understanding other's belief. The current work first developed a new psychological paradigm that excludes potential confounds such as the processing of language, biological motion, episodic memory and causal coherence in the paradigms used in previous studies. I recorded neural activities associated with mental inference task using functional magnetic resonance imaging and electroencephalography in order to investigate the functional roles of several brain areas (i.e. precuneus, MPFC, etc.) that engage in understanding other's belief. I also proposed a computational model based on the neuroimaging results that simulated the neurocognitive mechanism underlying cortical dynamics in correct judgment of other's belief.
本文首先发展了一个新的心理学实验范式,排除以往常用&错误信念&范式中与语言加工、生物运动、情景记忆及事件连续性和因果性等方面的混淆,采用功能磁共振成像(functional magnetic resonance imaging, fMRI)和脑电(Electroencephalography, EEG)时频分析等脑成像技术,记录与理解他人信念任务相关的神经活动,通过对行为和脑成像数据的分析,研究楔前叶和内侧前额叶等脑区在理解他人信念任务中的功能意义,并根据脑成像结果,提出一个基于自我和他人视角竞争的计算模型,模拟大脑在理解他人信念时做出正确决策时的认知神经机制。
-
Generally substrates are preheated to 160'F to 200'F for improve bonding.
一般来说基层被预热到160'华氏度到200'华氏度以改善粘接度。
-
This thesis mainly focuses on overcoming the substrates limition of the present catalytic systems,low catalytic efficiency,and application in total synthesis.1.Conveniently synthesized sulfonamide alcohol titanium complex has been used to catalyze the asymmetric addtition of methyl propiolate to various aromatic and aliphatic aldehydes with high enantioselectivity.
本论文即针对现有催化体系的底物局限性、催化效率低、应用研究少等展开研究:1、我们将简便合成的磺酰胺基醇配体-钛催化体系应用于催化丙炔酸甲酯对各类芳香醛及脂肪醛的不对称加成取得了理想的结果。
-
The La_(0.7)Sr_(0.3)MnO_3 bulk is rhombohedral at room temperature with the pseudocubic parameter a of 3.873 A and a large distorted pseudocubic angle α of 90.26 °; when it grown at the cubic substrates, besides the elastic normal strains due to the lattice mismatch between the film and substrate, there is a further type of distortion in coherent LSMO films, namely, elastic shear.
首先讨论锰氧化物外延膜的厚度与角度畸变的关系;由于LSMO具有菱形对称性,当晶体结构转变为赝立方时,其赝立方夹角为90.26°。
-
There are two parts in this thesis. Part I focuses on the transient effect in InGaP/GaAs hetero-junction bipolar transistors. Part II focuses on the P memory effect and buffer-layer-quality determination using C-V measurement in AlGaAs/GaAs pseudomorphic high-electron-mobility transistors. The characterization of hydrogen passivation for InGaP HBTs grown on semi-insulating GaAs substrates is studied. The transient effect caused by hydrogen passivation results the current gain ?
本论文分两部分,第一部份讨论在磷化铟镓的异质接面双载子电晶体中,由於氢的包覆效应产生的特性之研究,由於氢在此种元件中所造成的载子包覆现象是引起电流增益增加的暂态现象的主要原因,本论文提出一个计算氢包覆比例的模型,并与SIMS量测的结果相比对,经过几次热回火处理,此种暂态效应可以被消除。
- 推荐网络例句
-
As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.
每逢看到沃林顿那刚毅的脸,那乌黑、忧郁的眼睛,她便会相信,他一定作过不幸的爱情的受害者。
-
Maybe they'll disappear into a pothole.
也许他们将在壶穴里消失
-
But because of its youthful corporate culture—most people are hustled out of the door in their mid-40s—it had no one to send.
但是因为该公司年轻的企业文化——大多数员工在40来岁的时候都被请出公司——一时间没有好的人选。