rsf
- 网络记者无疆界;记者无疆界组织;无国界记者;相对灵敏度因子;无国界记者组织
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The quantitative analysis was carried out by using relative sensitivity factors ( RSF ) .
采用相对灵敏度因子(RSF)进行质谱定量分析。
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The core principles of RSF as described on their Philosophy page are
RSF的核心原则在他们的哲学介绍中描述如下
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Western Blotting of RSF Gene Products in Rice and Insects
水稻条叶枯病毒基因产物在水稻和昆虫体内的Western印迹分析
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The RSF filament with xanthate was produced by wet spinning process .
用自透析湿法纺丝,制得含黄原酸盐的再生丝素初生纤维。
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Results showed that the concentration of Ca2 + greatly affected the rheological properties and spinnability of RSF aqueous solutions .
研究表明,Ca2+含量对RSF水溶液的流变性能和可纺性影响较大。
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Based on these works , an environmentally friendly and simple dry spinning technology was further explored to prepare high performance RSF fibers .
在此基础上,进一步探索开发较常规干纺工艺更为简单环保的工艺制备出性能优良的再生丝素蛋白纤维。
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The RSF model based on local region information is able to deal with intensity inhomogeneity ; however , it is highly sensitive to initialization and noise .
利用局部信息的RSF模型能够分割灰度不均一图像,但对轮廓初始化和噪声很敏感。
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The results showed that compared with the RSF solution without xanthate the spinnability of RSF solution containing xanthate was improved obviously ;
结果表明:与不含黄原酸盐的丝素溶液相比,含黄原酸盐的丝素溶液的可纺性有较大改善;
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CD results suggest that RSF undergoes a conformation transition from random coil to P-sheet . The transition kinetics consists two different rate sections .
圆二色谱的结果表明,再生丝素蛋白发生了由无规线团向β-折叠的构象转变,其动力学经历了两个不同速率的过程。
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For the next release of RSF , they are focusing on client-side validation and portalization .
RSF的下一个版本会专注于客户端合法性检查与门户化。
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Then the dopes were wet-spun by self-dialysis process to obtain uniform RSF fibers in this paper .
体系溶解脱胶后的丝素,然后对均匀的纺丝液进行自透析湿法纺丝获得再生丝素纤维。
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A customer made capillary spinning equipment was applied to spin regenerated silk fibroin ( RSF ) fibers from concentrated RSF aqueous solutions in air .
以高浓度再生丝素蛋白水溶液为纺丝液,采用自制毛细管纺丝装置制备了再生丝素蛋白纤维。
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Based on that , we further applied the electrosprayed RSF nanosphere to encapsulate model drug chlorpheniramine for in vitro drug release .
在此基础上,我们考察了该种纳米微球对扑尔敏模型药物的负载及体外缓释性能。
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In order to address this problem , this dissertation proposes an improved version of the RSF model by adding an energy functional of level set linear regularization into RSF model .
针对这个问题,在RSF模型中添加一个新的水平集线性正则化能量泛函,提出了一个改进的RSF模型。
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Experimental results show that the average effectiveness of RSF is higher than that of single component search engine as well as other results merging algorithms without consideration of lecture notes ' unique features .
实验结果显示,RSF结果合并算法的平均有效性不仅比单个成员搜索引擎要高,也比没有考虑课件特点的其它结果合并算法的有效性要高。
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A novel global active contour edge detection model ( RSF-GAC ) based on region scalable fitting is proposed , which makes full use of advantages of RSF model and GMAC model .
充分利用区域可扩展拟合模型RSF和全局最小化主动轮廓模型GMAC各自的优势,提出了一种新的基于区域可扩展的全局主动轮廓边缘检测模型(RSF-GAC)。
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The effect of xanthate on the spinnability of the RSF solution was discussed , and the surface morphology of the RSF as-spun filament was observed by SEM .
讨论黄原酸盐对再生丝素纺丝溶液可纺性的影响,用扫描电镜对制得的再生丝素初生纤维的表面形态进行观察。
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There are three general strategies to prepare artificial spider silk , such as genetic engineering , biomimetic spinning using regenerated silk fibroin ( RSF ) and modification of natural silkworm silk .
目前人们主要利用基因工程、以蚕丝为原料进行仿生纺丝,或对天然蚕丝进行改性三种路线来制备人造蜘蛛丝。
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There are three peaks in the RSF of Mo_2N , representing one Mo - N and two Mo - Mo shells , which is in good agreement with the face-centered cubic model .
氮化以后,Mo2N样品的径向结构函数中有三个峰,对应于一个Mo-N和两个Mo-Mo配位壳层,与面心立方模型符合得很好。
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As the shear time was further extended , the solution viscosity decreased and the length / diameter ratio of RSF aggregates increased . The rod like structures and the birefringence of the solution became more obviously .
继续延长剪切时间,体系粘度下降,溶液中RSF聚集体长径比增大,棒状结构和偏光现象更为明显。
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When the plastic deformation happened during drawing , the amorphous and crystalline regions oriented first . Some part of amorphous RSF and mesophase transformed to crystals which resulted in strain-hardening of hybrid silk .
当纤维受外力拉伸发生塑性形变时,无定形及晶区首先发生取向,一部分无定形及中间相向晶区转化,导致了纤维应变强化特性。
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A response surface method on the basis of weighted regression is proposed for reliability analysis of implicit limit state equation , in which a linear response surface function ( RSF ) is used to fit the actual implicit limit state .
针对隐式极限状态方程的可靠性分析,提出加权回归响应面法,该方法采用线性响应面来拟合隐式极限状态方程。
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Quantitative sims analysis of copper in GaAs is an important technique to control the concentration of copper impurity in GaAs . The method to analyze copper concentration in GaAs quantificationally with relative sensitivity factor ( RSF ) was introduced .
砷化镓中铜的SIMS定量分析是有效控制砷化镓中杂质铜的浓度的重要手段,本文介绍用相对灵敏度因子定量分析砷化镓中铜的方法。
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Objective : To observe the effect on rabbits vaginal smooth muscle contract in vitro with the challenges of Fructus Aurantii immaturus ( FAI ) or Radix Sophorae flavescentis ( RSF ) .
前言:目的:研究枳实、苦参对离体家兔阴道平滑肌的收缩作用。
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Objective : To explore the effect of ligustrazine ( LTZ ) on prevention of vascular crisis after replantation of severed finger ( RSF ), so as to provide a new method for anticoagulative treatment after RSF .
目的:探讨川芎嗪在手外科断指再植术后防止血管危象的作用,为断指再植术后的抗凝治疗用药提供新的思路和方法。
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Then , a response surface can be fitted on the design point and the reliability index can be calculated by using FORM , and second order reliability method ( SORM ) or Monte Carlo simulation method ( MCSM ) based on this RSF .
然后,在一阶可靠性方法的验算点处进行常规的响应面拟合,并对此响应面用一阶可靠性方法、二阶可靠性方法或蒙特卡罗模拟法求解可靠指标。
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In addition , the microfluidic chip was tried to dry spin RSF fibers from the simply prepared RSF aqueous solution . It was found that the structures and properties of the resultant RSF fiber could be improved by using this technology .
此外,本论文还采用微流体芯片纺丝装置进行了简化工艺法RSF水溶液的干纺初探,发现通过该技术,RSF纤维的结构与性能有望进一步改善。
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In order to overcome the difficulties caused by intensity inhomogeneity , RSF model was put forward . This model draws upon intensity information in local regions at a controllable scale . But only using intensity information may lead to slow convergence speed and poor ability of noise reduction .
为了解决这个问题,前人提出了区域尺度拟合模型,该模型利用了可控尺度局部区域的灰度信息,但是,仅仅使用灰度信息可能导致低的收敛率和较弱的降噪能力。