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- 与 可参考的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Studies the effect of extraventricular wind speed at different heights on the thermal transfer coefficients for outer window s of high-rise buildings,establishes a formula for a variety of thermal transfer coefficients for outer window s at different heights.
为研究室外风速随着建筑物高度的变化,对高层建筑外窗传热系数的影响,参考已有文献导出了外窗传热系数随高度变化的计算公式,可用于各种外窗在任意高度下的传热系数计算,对于常用的木窗和钢窗给出300m以下的传热系数和传热系数高度附加率表,可供高层建筑外窗热负荷计算参考。
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We expect it will benefit the industry field to break through the optical measuring limits at present by offering some new ideas. Optical measuring research based on moire interferometry has developed for several decades. The main idea of this research is to utilize the moire effect caused by two superimposed gratings of identical or similar spatial frequency. One is the reference grating and it is a virtual grating created by a computer program in this research; The other grating is the image of grating projected on the measured surface by the DLP projector, and this grating will distort because of the different sloped profile of the surface. To superimpose the program-created grating and the captured distorted grating will derive the so-called moire effect. This research combined the basic theory of optical interferometry and moire effect to project the different phases of the projected grating fringes by the phase-shifting method and compute the principal value of arguments between -π,π. In the end, the phase unwrapping program based on discrete Fourier transform of solving PDEs is used to unwrap the phase of the measured surface, and finally the surface profile is derived by the optical measuring system.
以叠纹干涉术为基础的光学检测研究之发展早已行之有年,而在本研究中所采用的投影叠纹法(Projection moiré)之主要精神在於藉由两道空间频率相近或相同的光栅相互叠加而成的效应,其中一道为参考光栅,而本研究中的参考光栅是以程式产生可调整不同空间频率的虚拟光栅;另一道则为投影至待测物表面的光栅影像,而在起伏高度不一的待测表面上的光栅影像会受到待测物表面起伏状况不同而在观测方向产生光栅投影条纹影像的歪曲变形,将电脑产生的参考光栅与由影像撷取装置所获取投影於待测物表面的光栅影像作叠合,便会产生所谓的叠纹效应;利用基本的光学干涉理论与叠纹效应结合,本研究中以相移法来改变投影於待测表面的光栅相位,再以相移法的理论反运算出在带有待测面各点高度资讯之介於-π,π相位主幅角,再以离散傅立叶转换解偏微分方程的相位重建程式还原待测面的相位值,以得知待测面之表面轮廓。
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Based on the Fact Sheet: Journal Selection for Index Medicus/MEDLINE and the Fact Sheet: Response to Inquiries about Journal Selection for Indexing at NLM, this article was to introduce the MEDLINE database, the process of applying a journal to be indexed in the MEDLINE database and review process. Meanwhile, this paper was to share Tzu Chi Nursing journal Editor's experiences in applying the Tzu Chi Nursing Journal to be indexed in the MEDLINE database, and hopefully these experiences can provide other nursing publishers with a reference.
本文参考「MEDLINE期刊筛选条件之说明」与「申请加入国家医学图书馆资料库之说明」此两份文件,兹对MEDLINE资料库、申请加入MEDLINE资料库之过程以及审查过程做一简明介绍,同时也分享慈济护理杂志总编辑向「美国国家医学图书馆」提出申请「慈济护理杂志」加入MEDLINE资料库之经验谈,期望此经验可做为其它护理杂志社的参考。
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Chapter 2 discusses the function of optimum array based on the minimum meansquared error principle in CDMA system, the method of produce the reference signal, and proved whether the reference signal is the correspond PN code sequence or respread signal, the result of the array's weight converge can converge the same optimum weight under the condition that the PN sequence in a bit of data is long enough. In this chapter, we finally get the beam pattern and the correlate bit error rate after converge when several CDMA signal arrives in different direction.
本文的主要贡献及创新之处是:首次从理论上探讨了基于最小均方误差准则的最优天线阵在CDMA系统中的多址干扰抑制性能及其参考信号的产生方法,证明了采用有用信号相应的扩频码作为参考信号与采用将解扩信息与扩频码进行重扩频后的信号作为参考信号来调节自适应天线的权值均可使权值收敛于同一最优解。
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The determination of IL-6 level of serum and urine may be used as one of the important indexes for differential diagnosis of acute rejection from CsA toxicosis and ATN.The determination of IL-6 level of serum and urine may also be useful for differential diagnosis of acute rejection from infection.
血、尿IL-6水平的升高可作为判断肾移植急性排斥的指标之一;也可作为鉴别急性排斥反应与CsA中毒、ATN的重要参考指标;对鉴别急性排斥反应和感染具一定的参考价值。
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The results showed S curve for effects of NaCl stress on germination of watermelon seed, the middle point between two inflexions of the curve was at 120mmol/L and could be used as referenced screening concentration to study 'ZQK0395' salt tolerance genetics, the second curve inflexion was at 180mmol/L and could be used as referenced concentration for 'ZQK0395' salt-tolerant germplasm selection.
结果表明,NaCl胁迫对种子发芽的影响呈S型变化曲线,120mmol/L为S型曲线两个拐点中间值,可作为该种质资源耐盐性遗传研究的参考鉴定浓度,180mmol/L为S型曲线的第二个拐点,可作为该种质资源耐盐性参考筛选浓度。
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This thesis proposes a novel method of retiming E1 signal of the SDH output and using it as a reference synchronization signal for Trunking Gateway. The proposed retiming method can generate the E1 signal of TG input in comply with the maximum relative time interval error requirement of 52.5ns specified in the PRC-Generation standard. The method successfully reduces the E1 signal error level to a smaller margin of 300ns than that of the PRC-output standard.
本论文提出将同步数位阶层输出E1信号做时序重整,做为中继闸道器的做参考同步信号;这样可使输入中继闸道器的E1信号在最大相对时间间隔误差达到主参考时钟产生的52.5奈秒标准;更能让中继闸道器输出的E1信号,由超出同步数位阶层自由振荡4.6微秒,改善到低於主参考时钟输出的300奈秒标准。
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Portfolio features the individual estimation, presentation and introspection as well as organizational development and achievement. For the purpose of the portfolio record, individuals are able to take it as the reference resources for future self-education by doing the self-estimation and self-examination. It could be applied to the an enterprise as a standard for human resource department to evaluate the recruitment, performance and promotion. Therefore, the portability and compatibility of Portfolio are very important nowadays.
中文摘要学习历程档具有评估、展示及反思个人或团队学习发展及成就累积的特性,藉由学习历程记录,可以由学习者自我评估、反思学习活动的广度与深度,以做为日后持续进修的参考,企业并可做为员工个人之任用、考绩与升迁的参考依据,因此学习历程的可携性及互通性格外引起重视。
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It is established through a series of comparative measurements using a hierarchy of measurement procedures and calibrators.
结果 溯源性是指测量结果能与一公认的标准相联系的属性,它通过一系列对比测量而建立,对比测量中的测量过程和校准物有不同的计量学等级,较高等级的称参考测量过程和参考物质,可统称参考系统,是量值溯源的基础。
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Methods: The specifications of ultraviolet-visible spectrophotometers wereaffirmed to ensure that they can meet the requirements of the reference method, andthe reference measurement procedure was established. According to the guidelines ofmethodology validation in ICH and AOAC, we chose the selectivity, linearity,precision and accuracy to evaluate. The linearity and precision were validatedaccording to NCCLS EP6-P2 and EP5-A.
确认分光光度计的性能可满足血红蛋白参考方法的要求,确定参考测量程序;参照美国临床实验室标准化委员会文件EP6-P2和EP5-A评价该方法的线性和精密度,通过测定WHO国际标准物质验证我室血红蛋白参考方法测量结果的准确性。
- 推荐网络例句
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On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.
另一方面,更重要的是由于城市住房是一种异质性产品。
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Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.
气候直方图是将所收集的降水量测定值,分为几个相等的区间作为横轴,并将各区间内所测定值依所出现的次数累积而成的面积,用柱子排起来的图形,也叫做柱状图。
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You rap, you know we are not so good at rapping, huh?
你唱吧,你也知道我们并不那么擅长说唱,对吧?