平均时
- 与 平均时 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Nowadays, Chinese people can expectedly live average more 16 years when they are 60 years old.
目前,中国人口在60岁时的预期平均余命为16年。
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In section 7, we discuss the sampling problem in space V〓, a simple and applicable sampling condition is obtained. In chapter three, we consider how to reconstruct f in space V〓.
在第六节,我们考虑采样值是以加权平均采样值的形式给出时的采样情况,得到了与第五节类似的采样条件。
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The Pd-Cu/C catalysts were shown to have the face centered cubic crystal structure. This could indicate that the addition of Cu shortened the Pd-Pd distances in the crystal lattice, and therefore –HO(subscript 2ads) and O-O could be better adsorbed on the surface of the catalyst. When NaBH4 was used as the reducing agent, and the atomic ratio of Pd to Cu was 3:1, the resulting catalysts had an average particle size of 3. 4nm and showed the best catalytic performance. The electrochemical active surface are a of Pd3Cu/C was 38.9m^2/gPd and the oxidation reduction reaction activity of the Pd3Cu/C catalyst was much higher than that of the Pd/C catalyst. The electrochemical activity of the Pd3Cu/C catalyst was comparable to that of a commercial Pt/C catalyst.
结果表明:催化剂中Pd与Cu的物质的量之比与预设值相近,Pd和Cu基本被全部还原;Pd-Cu/C催化剂为面心立方结构,元素铜的加入使催化剂的Pd-Pd间距缩小,从而HO(下标 2 ads)和OO键能更好地吸附在催化剂金属表面;当采用NaBH4为还原剂,Pd与Cu物质的量比为3:1时,催化剂(Pd3Cu/C)的平均粒径为3.4 nm,催化剂的催化性能最好,电化学活性表面积EAS达到38.9平方公尺/gPd,电化学性能较Pd/C催化剂有很大提高,接近Pt/C商用催化剂。
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Aiming at the fade-out problem of the peak value existing in the traditional numerical filter after a sampling average, a filtering scheme based on the LabVIEW for the Infrared Spectrum measurement of the cellular water is proposed. A correlation algorithm responding to the filtering scheme is designed, and the filtering signal is analyzed in the time and frequency domain.
针对传统数字滤波在红外光谱细胞水分检测中采样点平均后各峰值削减的严重问题,提出了一种基于LabVIEW的滤波方案,设计了相应的相关算法,并对滤波信号进行时域和频域分析。
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Fermentation for 96 h in 15 L fermentor, the average yield reached to 2,103 μg/ml.
该工艺应用于15L发酵罐共十个批次的发酵试验,96h时克拉维酸的平均效价达2103μg/ml。
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The best conditions of removal is that the water level of 0.5m, figuline granule bed, shale substrate, hybrid aquatic plants including fox brush alga, yellow flower fleur-de-lis and xero-grass regarded as vanguard vegetation in submerged bed, with TN removal of 79% and reliability of 95%.
经正交表L9(3^4)完全试验中81种组合形式的工程平均估计和数量化方程的预测,这两种统计方法所得结果是吻合的,其结果可作为实施污染水体生态修复时的参考。
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On average, people overestimate how distressed they will be following a breakup,Finkel said in a telephone interview.
芬克尔在接受一个电话采访时说:"平均来看,人们高估了自己失恋后的痛苦。"
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For investigating the performance of our method, it has been evaluated to simulate a uniform segment of rectangular waveguide. The more lower fictitious return wave loss, which is lower -10 dB than the one yielded from the first order absorbing boundary condition, is illustrated in our method.
通过对一段均匀直波导的计算,验证该算法比使用一阶吸收边界条件的时域有限元法,虚假剩余反射回波平均要低10dB以上,达到了工程计算的要求。
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Of 1372 (83%) infants born to HIV-infected mothers initiated exclusive breastfeeding from birth. Of 1276 infants with complete feeding data, median duration of cumulative exclusive breastfeeding was 159 days (first quartile [Q1] to third quartile [Q3], 122–174 days).
1132名婴儿从出生时接受母乳喂养。1276名有完整喂养数据的婴儿母乳喂养的平均时间是159天(四分位间距P25和P75为122和174天)。
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Of 1372 (83%) infants born to HI-infected mothers initiated exclusie breastfeeding from birth. Of 1276 infants with complete feeding data, median duration of cumulatie exclusie breastfeeding was 159 days (first quartile [Q1] to third quartile [Q3], 122–174 days).
1132名婴儿从出生时接受母乳喂养。1276名有完整喂养数据的婴儿母乳喂养的平均时间是159天(四分位间距P25和P75为122和174天)。
- 推荐网络例句
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For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether
年美国个人破产法的一个改动使得破产登记急速下降,而后引起了信用卡大规模的亏损。
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Eph. 4:23 And that you be renewed in the spirit of your mind
弗四23 而在你们心思的灵里得以更新
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Lao Qiu is the Chairman of China Qiuyang Translation Group and the head master of the Confucius School. He has committed himself to the research and promotion of the classics of China.
老秋先生为中国秋阳翻译集团的董事长和孔子商学院的院长,致力于国学的研究和推广。