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- mean value of amplitude 振幅平均值
- The resultsshowed that mean value of BMR was 2. 60 kJ . 结果表明:BMR平均为2.;6OkJ
- Aim To study the mean value of a new arithmetic function and its convolution. 摘要目的研究一个新的数论函数及其他对合式的均值性质。
- Hailstone can be forecast by the apart mean value of entropy and prevented by the bomb explosion in the main updraft. 用熵距平试作冰雹预报; 在主上升气流中的爆炸防雹.
- The mean value of the RCF did not differ between SHR and WKY.However, both PDT and FRT were longer in SHR than in WKY. 我们利用雷射都卜勒血流计,比较传统观察直流流量值和我们提出的脉动法,结果发现脉动法能清楚分辨差异。
- Paramagnetic iron oxides are the dominant ones, with a mean value of 68 % of total iron oxides. 而顺磁性氧化铁约占氧化铁的68%25。
- A little crack detracts from the value of the vase. 小小的裂痕减损那个花瓶的价值。
- Take arithmetic mean value of individual value of 5 test pieces in longitudinal or transverse directions respectively as the test result. 分别计算纵向或横向5个试件的算术平均值作为试验结果。
- Take the mean value of dimensional change rate of the 3 test pieces in longitudinal or transverse directions as the test result. 分别计算3块试件纵向或横向的尺寸变化率的平均值作为纵向或横向试验结果。
- DFT and wavelet analysis are used to get the characteristics of a signal in this paper, including spectrum, instantaneous values of amplitude, frequency and phase. 提出增加信号的频谱作为信号的特征信息之一 ,并采用离散傅里叶变换 (DFT)和小波 (wavelet)方法提取信号的频谱、瞬时幅度、瞬时频率及瞬时相位 ,构成信号的特征向量。
- Pressure caused by the weight of the atmosphere. at sea level it has a mean value of one atmosphere but reduces with increasing altitude. 因大气层的重量而产生的压力。在海平面上有一平均数值,即一个标准大气压,随着海拔高度增加而减小。
- The residual level of BHC in soil decreased significantly as comPared to that before the stopping with a mean value of 0.150 mg/kg. 土壤中六六六平均残留0.;150mg/kg;
- The value of your assistance is inestimable. 阁下鼎立相助之功不可胜言。
- Further depolarization resulted in a decrease of amplitude. 进一步去极化,振幅则反而下降。
- Mean value of systolic BP (SBP) and diastolic BP (DBP) in hypertensive group was significantly higher than CAD group (P<0. 01). SBP、DBP均值;高压组比冠心病组明显增高(P<0.;01)
- I am doubtful about the value of your proposal. 我怀疑你的提议是否有价值。
- In trial locations the increment from Yunnan provenance was 13% in tree height and 12% in DBH greater than the mean value of all provenances. 试验林中,云南种源平均高生长大于种源平均值13%25,胸径生长大于种源平均值12%25;
- The condition of achieving the squeezing states of magnons in ferromagnet was found, after the mean value of the spin fluctuation calculated. 通过计算自旋涨落的平均值得到了产生压缩态的周期性条件;
- This includes obtainment and checking of 2D distributing functions of amplitude and mean value solving the problem of load cycles distribution and the transformation of spectrum; 主要包括幅值和均值二维分布函数的获得及检验、多工况的载荷频次的分配问题,以及从原始载荷谱向程序谱转换过程中的若干问题和相应的解决办法;
- The positive mid-parent heterosis of soluble solid content was present in 10 crosses, accounting for 71.43% with a mean value of 0.08. 可溶性固形物的中亲优势为正值的杂交组合共10个,占整个杂交组合的71.;43%25,平均值为0