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- 与 与...同时 相关的网络例句 [注:此内容来源于网络,仅供参考]
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CAC was identified in 2003 as a cardiovascular disease risk factor and an independent predictor of mortality. Investigators have known since at least 1996 that CAC is from 2 to 5 times more extensive in people on hemodialysis than in people with coronary artery disease but not kidney disease, said Dr. Asci, a nephrologist at the Ege University School of Medicine in Izmir, Turkey. Subsequent studies have shown an association between CAC and left ventricular hypertrophy and coronary abnormalities, including atherosclerosis, stiffness, and perfusion problems.
土耳其Lzmir Ege大学医学院肾脏科医师Asci医师表示,CAC在2003年即被确认为是心脏血管疾病的危险因子,同时也是独立的死亡率预测因子;研究者早在1996年就知道,相较於无肾脏疾病之冠状动脉疾病患者,透析病患CAC的情形普遍2~5倍;接下来的研究结果显示,CAC与左心室肥大与冠状动脉血管异常,包括粥状动脉硬化、血管硬化、与灌流异常是有关连的。
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The way of high frequency intermittent aeration suppresses the activity of nitrobacteria, and also...
实验结果表明,高频间歇式曝气方式在抑制了硝酸细菌的活性的同时也消除了亚硝酸盐浓度和pH大幅波动对亚硝酸细菌和厌氧氨氧化细菌活性的影响;在曝气阶段,溶解氧浓度被控制在1.2~1.4mg·L-1,亚硝酸细菌成为主体细菌,亚硝酸盐积累;在缺氧阶段,随着溶解氧浓度迅速降低,厌氧氨氧化细菌成为优势菌种,曝气阶段积累的亚硝酸盐与氨氮同时被去除。
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In this implementation, the evolutionary algorithm is hybridized with the simulated annealing algorithm and the hill climbing heuristic. The main aspects are as follows. The Metropolis criterion of the simulated annealing algorithm is introduced to select the offspring in order to make the algorithm more effective to escape the local optimum. In terms of the hill climbing heuristic, the local normal perturbing mutation operator based probability selecting is developed to enhance the local searching of the algorithm.
其主要工作是将进化算法与模拟退火算法及爬山方法相组合,引入模拟退火算法中Metropolis接受准则选择子代,提高算法跳出局部最优解的能力:借鉴爬山方法思想,构造了基于概率选择的局部正态摄动变异算子,以强化进化算法局部细搜索能力;同时进化算法以多种群方式实现,在降低计算时间的同时提高算法收敛到全局最优解的概率。
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Although a great deal work have been done to theoretical research of beams with two cantilevers structure, we paid attention to test systems used in beams with two cantilevers mechanics test less. And school, incorporated teaching and researching, needed this small or medium octavo test system to develop teaching and researching. So joining in this development item of test system established by school, the thesis aimed to develop a set of simple, economical and applicable test system of reinforced concrete beams with two cantilevers to serve for teaching and researching, and make it a powerful supplement in structural experiment field.
我们尽管已经对双悬臂结构的理论研究做了大量的工作,但是对双悬臂结构进行力学试验的试验体系相对较少,而作为教学与研究为一体的学校迫切需要这样的中小型试验测试体系开展教学与科研,故本课题结合学校已经立项的试验系统开发项目力图研制开发一套简单、经济、适用的钢筋混凝土双悬臂梁试验系统为教学与科研服务,同时作为对双悬臂梁结构试验领域的补充。
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Then false color image and panchromatic image are fused by IHS and wavelet transform to retain more detail information.
同时将伪彩色映射融合后的图像进一步用IHS变换提取空间信息,在小波变换框架下将其与全色图像进行融合以提高目标的边缘细节信息,使所获得的融合结果不仅包含丰富的光谱信息的同时还具有较高的空间分辨率。
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Firstly, we used the Raman scattering method which can calibrate in real time to measure the O2 (a1 Δ) yield of SOG for the first time in China. The measurement relative error is less than 8%. Based on the data from the experiments, we report the results that the diluent category and ratios influence the O2 (a1 Δ) yield. The relationship of P-τ values and the O2 (a1 Δ) yield of this SOG were given. The effects of distance and bypass of gas transportation on the O2 (a1 Δ) yield are investigated. Secondly, the chlorine utilization was measured by using Raman spectroscopy simultaneously when the O2 (a1 Δ) yield was measured. This method originated with us. The result about the chlorine utilization is coincident with other theoretic and experimental conclusions. The relationship given in this paper between gas stay time in SOG and chlorine utilization offers reference to improve the reaction efficiency and chemical efficiency of COIL. Finally, the partial water vapor pressure at the exit of SOG was measured by absorption spectroscopy. The water vapor fraction and partial pressure have trends changed with the generator total pressure, the diluentratios, and the BHP temperature. These experimental results are very important to improve experimental conditions of SOG, reduce the water vapor fraction, and enhance the output power of COIL.
由侧得的数据得到了加入稀释气体、稀释气体种类以及稀释比例对单重态氧产率的影响,给出了该发生器P一:值与仇产率的关系,还考察了传输距离对仇产率的影响;在国际上首创利用喇曼散射光谱法在侧量产率的同时进行了氯气利用率的检侧,侧试结果与其他理论及实验结果十分相近;给出了气体在发生器中的滞留时间与氯气利用率之间的关系,该结果为提高氧碘化学激光器的反应效率和化学效率提供了参考依据;另外采用了吸收光谱法对发生器出口处的水汽含量进行了测量、得到了水汽分压和百分含量随着发生器压力、稀释气体比例以及BHP温度等的变化情况,该实验结果对于改进发生器工作条件、减少水汽含量、提高氧碘化学激光器的出光功率具有十分重要的指导意义。
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Clodextrin concentration, applied voltage , temperature of capillary and background electrolyte pHon the separation
分析, 国内外均未见MSA与阴离子及有机酸同时测定的报道。本文建立了一种同时分析测定这些
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Our method is different from the conventional ones in that it combines the information of mean model and the inrormation of variance model. and PICa put suitable weights on mean and variance variable penalty.
与经典方法不同的是,该准则同时考虑了均值模型和方差模型中的信息,并对不同模型中的变量施以恰当的惩罚力度,达到了同时选择变量的效果。
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the digitized mapping technique is to combine the field data collection system with the computer assisted mapping system in surveys by computer technology.it aims to realize the information collected and processed digitally and automaticaity.the digitized mapping technique can cut short the working time,lighten the labor intensity and enhance the precision of the productions.the system consists of three parts,such as data input,data processing and data output.the survey-record digitized mapping technique is widely used in the digitized mapping working pattern.for its superiority over traditional plane-table mapping in accuracy and efficiency,the large scale digital mapping is becoming more and more popular.compared with traditional analogue mapping,digital mapping has more quality control pivotai points,and its contents and methods are more complex.with the appearance of new technology gps ,the coordinate of different levels controlling points may be surveyed in high precision and it has been applied widely in topographic survey.the operation process of gps electronic tachometer is introduced and its application in topographic survey is br
计算机应用论文,计算机论文, rtk ,全站仪,数字测图,地形测量, gps论文摘要:数字测图是在测量工作中利用电子计算机技术将野外数据采集系统与内业机助制图系统相结合,其目标是实现信息采集处理的数字化、自动化、信息化。数字测图可以缩短作业时间,减轻劳动强度,提高成果精度。数字测图系统主要由数据输入、数据处理和数据输出3部分组成,数字测图作业模式中测记式数字测图应用最为广泛。大比例尺数字测图正以其测图精度高,成图速度快等优势逐步的取代传统的,以平板仪为主的模拟测图。与传统的模拟测图相比,数字测图的质量控制关键点更多、内容与方法更为复杂。gps 新技术的出现,可以高精度并快速地测定各级控制点的坐标,在地形测量中已得到广泛地应用。本文介绍了gps 配合全站仪的作业流程,简要阐明了其在地形测量中的应用。在利用实测数据成图的过程中,解决一些常见的问题,并给出解决的办法及依据,同时给出一些有益的结论,以适应实际使用的需要。
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This paper summarizes the available research literature related to the subject, using qualitative analysis method of multi-angle and multi-level, quantitative analysis of Nash bargaining model, combination with analysis of actual cases, integrally applies synergetic, port economy, industry theory and logistics and supply chain theory to this subject of synergetic development of PLI and HI.
本论文查阅总结了课题的相关研究文献,采用多角度多层面的定性分析法、Nash谈判模型的定量分析法,同时综合运用协同论、港口经济、产业理论、物流与供应链等学科理论,结合实际案例分析法,对港口物流业与临港工业协同发展这一课题的主要研究内容如下:首先,课题运用协同学基本原理,阐述了港口物流业与临港工业协同发展的涵义,从内在和外在两个方面探讨了其协同发展的产生动因:各自发展历程及趋势是协同发展内在驱动力,相互间产业关联是协同发展外在推动力。
- 推荐网络例句
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The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.
此刻阴唇已经几乎完全的缝在一起了,排除多余淤血体液的管子和Foley导管从顶端冒出来。
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To get the business done, I suggest we split the difference in price.
为了做成这笔生意,我建议我们在价格上大家各让一半。
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After an hour and no pup, look for continued contractions and arching of the back with no pup as a sign of trouble.
一个小时后,并没有任何的PUP ,寻找继续收缩和拱的背面没有任何的PUP作为一个注册的麻烦。