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increase amplitude
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  增幅
     there was a big rate of increase amplitude of the mesomeric rate, and through x2 assay(P﹤0.01)the statistically significant are azithromycin ? ofloxacin ? roxithromycin , they increased from 18.0% to 37.2% ?
     中介率增幅大,经x2检验(P<0.01)有统计意义的是:阿齐霉素、氧氟沙星、罗红霉素,分别由18.0%升至37.2%、26.5%升至39.6%、13.3%升至22.0%。
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     At same time, in above mentioned cells their expression of CD15 had all risen also the expressions had all increased after stimulation of LIF, but among them the cell transfected by Shp-2 had the highest increase amplitude.
     同时,Shp-2和Shp-2(c>s)转染细胞都有CD15表达升高的现象; 在LIF刺激后各组CD15表达均有增加,但以Shp-2转染细胞增幅为最高。
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     Based on the observation data collected by 77 hydrologic and meteorological stations in Xinjiang, the analyzed results show that the air temperature in Xinjiang has increased in recent 50 years, and the average increase amplitude is 0.27 ℃. 10·a -1 . The average annual temperature has obviously increased since 1987 than that before 1986, especially the increase amplitudes are as high as 0.6~1.6 ℃ in the western and northern parts of north Xinjiang and in east Xinjiang.
     结果表明 ,新疆近 5 0a来的气温呈上升趋势 ,平均增长率为 0 .2 7℃·10a-1.1987年以后的平均气温较 1986年以前有明显升高 ,尤其是北疆西部、北部和东疆地区增幅较大 ,达 0 .6~ 1.6℃ .
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     NO provider\|sodium nitroprusside released NO linearly within 30 hours by measuring the concentration of NO in the culture medium. The average increase amplitude was 4\^25 μmol/L. The optimum concertration to depress hyperplasia of fibroblast was 4~5 μmol/L.
     30h以内 ,硝普钠基本以线性方式释放NO ,平均增幅为 4 2 5μmol L ,初步认为 4~ 5μmol L的NO为抑制成纤维细胞增生的最佳浓度 ;
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     Compared with electroformed pure copper,the increase amplitude in electrical resistivity of the composite is below 6%.
     相对电铸纯铜,复合材料的耐磨性能明显提高,而复合材料的电阻率最大增幅小于6%。
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  “increase amplitude”译为未确定词的双语例句
     Meanwhile, after treatment with DMA during 100 μmol/L to 150 μmol/L, the increase amplitude of G_0/G_1 phase cells and the decrease amplitude of S+G_2/M cells in HL-60/ADM cells were higher than those in HL-60 cells.
     当DMA浓度100-150μmol/L时,HL-60/ADM细胞的G0/G1期细胞比率增加幅度、S期及G2/M期细胞比率降低幅度均高于HL-60细胞。
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     The flexural strength of the composite increases in the heat treatment. When the additives mole ratio Y_2O_3/SiO_2=1/2.5, the increase amplitude is the highest.
     结果表明,该材料经热处理后强度提高,当添加剂Y_2O_3/SiO_2=1/2.5摩尔比时,提高幅度最大。
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     (2)Both HBO and NOHN can shorten the latency of N21(P<0.01)and increase amplitude(P<0.05).
     (2 ) HBO和常氧高压氮可使 N2 1潜伏期缩短 (P<0 .0 1 ) ,波幅增高 (P<0 .0 5)。
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     The maximum amplitude of increase appeared in Dongfang which was 1.4℃ and the minimum 0.5℃ in Shanhudao, but the increase amplitude in the other stations was varied from 0.7 to 1.3℃.
     东方的气温上升幅度最大 ,为 1.4℃ ,珊瑚岛气温上升幅度最小 ,为 0 .5℃ ,其他各站的气温变幅大都在 0 .7~ 1.3℃之间。
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     They were both increased sign ificantly in the two discectomy groups as compared with the control group after operation(P< 0.001),and the increase amplitude and speed was bigger and faster i n the complete anterior extraperitoneal discectomy group than in the partial pos terior discectomy group,but with insignificant difference at postoperative 1,3,5 and 7 days(P >0.05).
     前侧经腹膜外腰椎间盘完全摘除术组与后侧部分椎间盘摘除术组术后上升很明显(P<0.001),并且前侧经腹膜外腰椎间盘完全摘除术组术后第1,3,5,7天上升幅度和上升速度大于后侧部分椎间盘摘除术组,但差别无意义(P>0.05)。
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  相似匹配句对
     But the increase amplitude is gradually decreased.
     随着RDX或HMX含量的增加,其感度值随之增大,但增幅逐渐下降。
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     the fading amplitude drops slightly with the increase of the speed;
     衰落深度随速度的增加而略有下降;
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     There were differences in the increase of
     胸围、坐骨宽、管围等增长量差异显著(P<0.05);
短句来源
     the increase if M.I.
     因而熔融指数(M.I.)
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     the amplitude compensation processing;
     统一子波处理技术;
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  increase amplitude
A warming jump of mean annual temperature of the region occurred in the 1980s, which had an increase amplitude of 0.9°C.
      
An abrupt warming of the annual mean temperature occurred in the mid-1980s, which had an increase amplitude of 0.9 °C.
      
The loess units deposited in different geological periods display a very similar pattern of Rb and Sr distribution while paleosol units exhibit a dramatic increase in the Rb/Sr ratio, ranging from 20% to 120% in increase amplitude.
      


This paper contains two parts: an exact solution of vibration modes and transverse cigenfrequencies of conical shells is studied first, and then is presented a simplified method or computation for practical uses.Donnell type differential equations with variable coefficients are used. Under the assumption of neglecting the tangential components (tangential to median surface) of inertia force, and taking the solution as the following type:an uncoupled equation for solving functions of transverse vibration modes...

This paper contains two parts: an exact solution of vibration modes and transverse cigenfrequencies of conical shells is studied first, and then is presented a simplified method or computation for practical uses.Donnell type differential equations with variable coefficients are used. Under the assumption of neglecting the tangential components (tangential to median surface) of inertia force, and taking the solution as the following type:an uncoupled equation for solving functions of transverse vibration modes is deduced after using some differentia! operators, as the following:Other two equations, showing the relations between U(x) and W(x), and V(x) and W (x) respectively areliquation (2; gives power-series solutions for W(x), liaving a unperiodic osoillating character and rapidly increasing amplitude, so are the solutions of U(x) and V(x). Unfortunately, the convergence of this series solution is poor, so that limits its practical applications.In order to reduce the computing works, a simplified method is recommended. The physical conception of this method is illustrated as following: Cutting one element from the shell arbitrarily, we shall use a physical model to represent this element (see fig- 2) When vibrating, the elastic restoring effects due to membrane extensional forces and bending (and twisting) moments are looked as two springs in parallel as fig. 2, while the element is the mass m. Then this element of shell is equivalent to the parallel springs system with single degree of freedom, and the whole shell can be represented by the sum of infinite systems of this single type, where the stiffness of springs are functions of the co-ordinates. It is known, that the eigenfrequency of the parallel springs system isThis relation shows us to calculate the eigenfrequencies of conical and cylindrical shells(and other shells) by superposing the results which are obtained from membrane theoryand pure bending theory respectively, i.e., the result w1 is solved by using the following equation :together with cqu. (3) and (4), while the result w2 is obtained by solving the equation:Ihe answer can then be calculated, according the relation w2 = w12 + w22.The analytical method presented in this paper can be used for shells with arbitrary conical angle a and various boundary conditions (the conditions at the vertex point of complete conical shell is discussed).

本文首先用分析方法求出了圆錐壳的振型函数和横向振动固有频率的精确解,然后为了实际应用的目的,建議了一种簡化計算方法。 文内采用了扁壳理論形式或称Donnell形式的运动微分方程組;在忽略切向慣性力分量的假设下导出了以一个横向位移函数表示的独立方程,从而得到了振型函数的冪級数解答,由此可看出圆錐壳的振型函数具有非周期性和幅度递增很快的振蕩特性。 鉴于上述运算过于繁重,故再提出一种簡化計算方案,其物理概念为:給壳体上任一元素建立一物理模型如图2所示,将振动时产生的薄膜张力和抗弯(扭)力矩的弹性恢复作用分別看作二个弹簧k_1和k_2,壳体元素即图中质量m,这样就得到一个并联弹簧的单自由度系統;于是整个壳体就相当于由无限多个这种单自由度系統組成,而弹簧刚度則是坐标的函数。由于該模型的固有频率可由迭加关系——ω~2=k_1/m+k_2/m=ω_1~2+ω_2~2計算,故可推出,錐壳振动可以按无矩理論和純力矩理論分别計算出ω_1和ω_2,然后迭加而得固有頻率ω。这样将使計算大为簡化,且能得到滿意結果。文末提供了实驗驗証数据。 本文的計算可用于各种錐度的圆錐壳。同时为了論証上述方案的正确性,計算了a=0即圆柱壳情况;并給出...

本文首先用分析方法求出了圆錐壳的振型函数和横向振动固有频率的精确解,然后为了实际应用的目的,建議了一种簡化計算方法。 文内采用了扁壳理論形式或称Donnell形式的运动微分方程組;在忽略切向慣性力分量的假设下导出了以一个横向位移函数表示的独立方程,从而得到了振型函数的冪級数解答,由此可看出圆錐壳的振型函数具有非周期性和幅度递增很快的振蕩特性。 鉴于上述运算过于繁重,故再提出一种簡化計算方案,其物理概念为:給壳体上任一元素建立一物理模型如图2所示,将振动时产生的薄膜张力和抗弯(扭)力矩的弹性恢复作用分別看作二个弹簧k_1和k_2,壳体元素即图中质量m,这样就得到一个并联弹簧的单自由度系統;于是整个壳体就相当于由无限多个这种单自由度系統組成,而弹簧刚度則是坐标的函数。由于該模型的固有频率可由迭加关系——ω~2=k_1/m+k_2/m=ω_1~2+ω_2~2計算,故可推出,錐壳振动可以按无矩理論和純力矩理論分别計算出ω_1和ω_2,然后迭加而得固有頻率ω。这样将使計算大为簡化,且能得到滿意結果。文末提供了实驗驗証数据。 本文的計算可用于各种錐度的圆錐壳。同时为了論証上述方案的正确性,計算了a=0即圆柱壳情况;并給出了计算圆柱壳振动的簡便方法。为了计算完整的圆錐壳,还採討了錐尖处边界条

The electroencephalographic changes during audiogenic seizures have been studied with chronically implanted electrodes in seizure-inclined albino rats under unrestrained and restrained conditions, It has been noted that the patterns of electroencephalogram during seizures varied with the number of seizure trials. There was no apparent epileptic discharge during the first 2—3 seizure trials. Sharp negative spikes with increasing amplitude could be recorded after a few seizure trials from the temporal region...

The electroencephalographic changes during audiogenic seizures have been studied with chronically implanted electrodes in seizure-inclined albino rats under unrestrained and restrained conditions, It has been noted that the patterns of electroencephalogram during seizures varied with the number of seizure trials. There was no apparent epileptic discharge during the first 2—3 seizure trials. Sharp negative spikes with increasing amplitude could be recorded after a few seizure trials from the temporal region on one side at first and on both sides later on. The frequency of the spikes was usually 10—12/sec for a brief period immediately after the onset of the epileptic discharges, and then dropped suddenly to 2—3/sec, continuing at that frequency until the discharges stopped all together. As the number of the seizure trials increased, the epileptic discharges began to spread to the fronto-parietal regions of both sides. At the advanced stage of development, the epileptiform discharges tended to assume the spike-and-wave pattern. The electroencephalographic abnormalities bore no necessary relations to the muscular activities, since they could also be observed in animals paralyzed with succinylcholine or d-tubocurarine.

本工作改进了慢性皮层电极的埋藏及引导方法,記录了大白鼠在自由以及限制活动的情况下发作听原性癲癎时,两侧顳区及額区皮层的脑电图变化。实驗結果表明最初2—3次听原性癲癎发作时脑电图上記录不到癎波,必須經过几次发作,才能从一侧顳区皮层記到振幅逐漸增大、頻率为每秒10—12次的负相鋒波。再經过多次发作后,对侧顳区皮层也出現类似的鋒波。两侧顳区的鋒波彼此同步。其振幅在每次发作开始时逐漸增大,至1毫伏左右时不再继續增大,以后一直保持在这一高度。其頻率在每次发作开始时为每秒10—12次,几秒钟后很快地降到每秒2—3次,持續一段时間后再逐漸减慢以至完全消失。随着发作次数的进一步增多,两侧額区皮层也先后出現癎波。額区与顳区皮层的癎波完全同步,并随着发放頻率的降低,每个鋒波之后出現正相慢波,成为一种鋒一波組合。实驗証明,发作时皮层各区出現的癎波与肌肉活动之間并无平行关系,因为当动物被琥珀酰胆硷或筒箭毒硷完全麻痹后,鈴声刺激仍能誘发同样的癎样放电。

The conditions under which hard bubbles form in the process of gererating bubbles by a low frequency pulse field were experimentally studied. It was found that the percentage P of hard bubbles decreases quickly with increasing amplitude Hp of the bias pulse field. There was evidence for the existence of a critical value Hpo, such that when Hp ≥ Hpo, all bubbles generated were soft ones.

对低频脉冲偏场产生磁泡的过程中硬磁泡的形成条件进行了实验研究。发现硬磁泡的百分比ρ随着脉冲偏场强度的增加而迅速减小,同时发现存在一临界脉冲偏场强度H_(po),当H_p≥H_(po)时,所产生的磁泡都是软磁泡。

 
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