平均
- 与 平均 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Based on weekly mean OISST, pentad averaged OLR and daily NCEP/NCAR reanalysis data, the intraseasonal variability of SST in the SCS is examined by using lag correlation analysis and composite analysis, respectively.
本文使用1982-1997年OISST周平均格点资料、OLR侯平均资料以及NCEP/NCAR再分析日平均资料集中的海表热通量、850 hPa风场以及海平面气压场等资料,采用不同的谱分析方法确认了南海全区SST季节内变化(30-90天)的存在性,并通过相关分析以及位相合成技术,分别研究了夏季风期间与冬季风期间南海SST季节内变化的基本特征和形成机制。
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Through this experiment,it was measured that average diameter of the fundamental frequency light is 2.33 mm in the pattern of ordinary krypton pump,while in he pattern of the laster- diode bar pump the average diameter is only 1.25 mm,and the light field of the later also took on the standard Gaussian distribution,therefore formed the high-bright...
通过实验测量到普通氪灯泵浦方式中基频光的平均直径为2.33 mm,LD 阵列对称泵浦方式中基频光的平均直径仅为1.22 mm,并且呈现标准的高斯分布,形成了高亮度激光输出。实验研究了 Nd:YAG 调 Q 固体激光器的重复频率对 KTP 倍频晶体转换效率的影响。并且,在基频光平均功率11.2 w时,经 KTP 晶体倍频产生5.11W 的532 nm 绿光输出,光-光转换效率达到45.6%。
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Patients who get leukocytosis were significantly more likely to worsen the RA syndrome, and no patient died of the RA syndrome.
RAS有9例(30%),发生RAS的平均时间为13.9d,发生RAS患者的白细胞平均基础值为3.6×10^9L^(-1),未发生RAS患者的白细胞平均基础值为2.6×10^9L^(-1),z=-1.909,P=0.046,无1例因RAS死亡。
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In this paper, an iterative approach to potential field continuation from curved surface to plane is proposed. The continuation of potential field data from a curved surface to a plane can be viewed as an inverse problem of upward continuation of plane potential field data, getting a linear integral equation. Through viewing the potential field data on the curved surface as the data on the average elevation plane of the curved surface, then using the wavenumber domain generalized inverse algorithm to downward continue the data from the average elevation plane to a given plane, and a topography correction based on the change of curved surface relative to its average elevation is implemented to the downward continued data on the given plane, finally the downward continued data plane is upward continued to the curved surface.
本文提出一种位场数据曲化平的迭代方法,即通过把位场数据曲化平视为平面位场数据向上延拓的反问题,得到曲化平的线性积分方程,再把曲面上位场数据视为曲面平均高程面上的位场数据,利用向下延拓的波数域广义逆算法把平均高程面上的位场数据向下延拓到设定平面上,再根据曲面和其平均高程面的相对起伏对设定平面上的向下延拓数据进行起伏校正,最后再把所得平面上的位场数据向上延拓得到曲面上的位场数据,并进行迭代。
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The effects of linear velocity at cup's edge and temperature of slag on particle diameter and mass fraction were investigated.
研究结果表明,随着转杯边缘线速度的提高,渣粒平均直径逐渐减小,渣粒向远离转杯的方向分布;当线速度超过6 m/s时,渣粒平均直径的变化随线速度的提高趋于平缓;当熔渣温度在1400 ℃~1500 ℃范围内时,熔渣温度对渣粒平均直径和质量分布没有影响。
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If it avoids scattering over one mean free path, the odds favor scattering by the time it traverses another mean free path, and so on.
如果光子在一个平均自由路径中不被散射掉,它也会在第二个平均自由路径中或以后的平均自由路径中被散射掉。
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There are many types of filtering methods, such as the limit speed filter and limit amplitude filter used in the program determination method, mean value filter, arithmetic average filter, sliding average filter, etc. This research adopts the combined average filter method that can eliminate the pulse interference.
有许多种过滤方法,如极限速度滤波和限幅滤波程序测定,均值滤波器算术平均滤波,滑动平均滤波等本研究采用了组合平均滤波法,能有效消除脉冲干扰。
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With the meridional method and based on observational data, the features of uniform subtropical high belt are diagnosed. Results show that for the annual and zonal mean subtropical high, the interannual variability is very small and could be neglected.
依据经向偏差的分解方法,对均匀副高带气候平均的特征进行了资料分析研究,发现年平均的纬向平均副高带的年际变化很小,可以忽略。
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Result]the operation time was 1~3 h,the operative bleeding quantity were 150~400 ml,all incisions were obtained primary healing.twelve cases were followed up from 6 months to 8 years.the average extremity functional score according to the system of isols(international society of limb salvage):upper extremity was 22.3 and the lower was 25.3 the average bone healing time of returned deactivation bone graft and bone allograft healing with the osteotomy plane was 3 months,original tumor recurrence in local was 1,the recurrence rate was 7.69%,no malignant change and metabasis was found.
结果]手术时间1~3 h,术中出血量150~400 ml,术后切口一期愈合。12例患者获6个月~8年随访。按isols评分标准评价肢体功能恢复情况:上肢平均22.3分,下肢平均25.3分。灭活回植骨、异体骨与截骨端平均3个月愈合,局部复发1例,复发率7.69%。无恶性变及全身转移。
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Calidonian granites are widely developed in the Yema Nanshan area in the western segment of the Qilian orogenic belt. The geochemical characteristics of most of the granites are similar to those of adakites: SiO2≥56%, Al2O3≥15.0%, low MgO (average 2.04%), high Sr (257-889μg/g, average 546.42μg/g), low Y (7.1-25.3μg/g,average 16.67μg/g), average Sr/Y=5.89, no pronounced Eu anomaly and Sr positive anomaly. Adakites in this area have five rock types, quartz diorite, quartz monzodiorite, quartz monzonite, monzogrannite and hornblende granite. These rocks commonly contain hornblende, belonging to I-type granites.
提要:祁连西段野马南山一带发育大量的加里东期花岗岩,其中大部分花岗岩具有与adakite岩相似的地球化学特征,SiO2≥56%, Al2O3≥15.0%,低MgO(平均2.04%),高Sr(257~889μg/g,平均值546.42μg/g),低Y(7.1~25.3μg/g,平均16.67μg/g),Sr/Y平均为35.89μg/g,Eu无明显负异常,Sr正异常,Adakite岩石类型有石英闪长岩、石英二长闪长岩、石英二长岩、角闪花岗岩、二长花岗岩,岩石中普遍含有角闪石,属I型花岗岩,地球化学图解反映该花岗岩形成环境为板块碰撞前的岛弧型,锆石U-Pb同位素年龄为444+38/-33 Ma,处在祁连造山带板块俯冲收缩阶段,因此可以推断野马南山埃达克质Adakite花岗岩是俯冲板片部分融熔和壳幔岩浆混合形成的。
- 推荐网络例句
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Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).
呼气,收缩臀部肌肉;拱起身体,尽量抬起头来,右腿伸直朝向天花板(膝微屈,以避免肌肉紧张)。
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The cost of moving grain food products was unchanged from May, but year over year are up 8%.
粮食产品的运输费用与5月份相比没有变化,但却比去年同期高8%。
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However, to get a true quote, you will need to provide detailed personal and financial information.
然而,要让一个真正的引用,你需要提供详细的个人和财务信息。