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有效活动
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  effective activity
     The Effective Activity of a Crab Spider, Misumenops tricuspidatus
     三突花蛛有效活动的初步研究
短句来源
     The results show as following: From ANOVA of effective activity time of M.tricuspidatus under four different temperatures(5, 15, 25, and 35℃), there are severely significant differences under four different temperatures.
     结果表明,在4种实验温度(5、15、25、35℃)条件下,三突花蛛的有效活动时间有极显著差异。
短句来源
     (1) Under four different temperatures, body length, body weight, and ratio of body weight to body length of spiders have no obvious effects on the effective activity time of M.tricuspidatus.
     (1)在4种实验温度条件下,蜘蛛的有效活动时间与蜘蛛的身体长度、身体重量、体重体长比无显著关系;
短句来源
     (4)From ANOVA of effective activity time of male spiders and female spiders under different temperatures separately, there are severely significant differences under four different temperatures.
     (4)在4种实验温度条件下,分别对不同性别的三突花蛛的有效活动时间进行方差分析,结果表明,4种实验温度条件下,三突花蛛雄蛛、雌蛛有效活动时间有极显著的差异。
短句来源
  effective activation
     An effective activation energy for flux motion was obtained from the measurements of magnetization.
     此外,由磁衰减测量得到了磁通运动的有效活动能。
短句来源
  “有效活动”译为未确定词的双语例句
     Making acoustic emission technology research of vectical tanks leakage adapt knowledge of hydromechanics to research theory and character of effective active sound source by analyzing detection data. Therefore the reliability of acoustic emission technology and variational rule of effective active acoustic sound source in vectical tanks are proved.
     开展立式储罐泄漏的声发射检测技术研究,主要是通过对立式储罐泄漏过程声发射检测数据的分析,采用流体力学的知识研究罐底有效活动声源产生的机理及研究有效活动声源的特征,并通过实验室研究和现场模拟实验研究验证了立式储罐声发射检测技术的可行性、可靠性及有效活动声源的变化规律;
短句来源
     Among them,30 cases at 41 to 60 years of age,who did not accept experimental observation,were assigned into the control group,their menopausal time was 1 to 8 years,effective range of motion of knee joint was 60° to 95° ;
     设为愿接受实验观察的妇女30例为对照组,年龄41~60岁,绝经时间1~8年,膝关节有效活动度60°~95°。
短句来源
     Effect of Qianggu capsule on the effective range of motion of knee joint in postmenopausal women with knee osteoarthritis
     强骨胶囊对绝经后膝骨性关节炎妇女膝关节有效活动度的影响
短句来源
     This paper makes an approach to theoretical basis for reform measures in exerting the function of science and technology as productive force as well as contents and conditions of their effective activities, and studies and analyzes some of the problems,both in theory and in practice, in the process of merchandization of scientific achievements.
     本文探讨了发挥科学技术生产力作用的改革措施的理论根据及其有效活动的内容和条件,并就科技成果商品化过程中的一些理论和实践问题,作了探索和分析。
短句来源
     Objective:To monitor the effect of passive and initiative movements of lower extremities at different time on bloodflow velocity in the femoral vein,in order to choose effective exercise methods and prevent phlebothrombosis of leg for patients after prostatectomy during bed rest.
     目的 :监测主动和被动活动下肢及活动的不同时间对股静脉血流速度的影响 ,为前列腺术后卧床期病人选择有效活动方法 ,以预防术后下肢静脉血栓形成。
短句来源
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  相似匹配句对
     Activities
     活动
短句来源
     effectively develop social practical activities.
     有效开展社会实践活动;
短句来源
     4)proceeding market effectively.
     4、进行有效的市场营销活动
短句来源
     Activity Show
     活动展示
短句来源
     all effective.
     全部有效
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  effective activity
A multiple behavioral schedule with food reinforcement was designed to measure the drug-induced performance enhancement and non-effective activity in rats.
      
This latter pattern was considered to be the non-effective activity caused by the drugs.
      
Forty beads of the gel in 10?ml of a batch system model showed effective activity degrading 500 and 1,000?mg l-1 DCM within 2 and 3?h, respectively.
      
When rifampin was grafted to the prosthesis, the So was 278.6 mm2, 50% of So was reached within 10.4 days, the duration of effective activity was 25.7 days, and the beta coefficient was 0.067.
      
The two prostheses soaked in rifampin had a significantly more rapid decrease (beta=0.19 and 0.56) and a shorter duration of effective activity (12.4 and 4.5 days).
      
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  effective activation
The effective activation energy of the reaction is equal to 61 ± 10 kJ/mol and is identical for the samples of submicron aluminum prepared by different procedures.
      
The effective activation energy of conductivity varied from 3-5 kJ/mol for low-resistance lines to 15-25 kJ/mol for high-resistance lines.
      
The effect of PMA on the effective activation energy of the corrosion process was analyzed.
      
The effective activation energy of the electroreduction of molybdate ions was determined using the Arrhenius equation.
      
At negative potentials (in the standard hydrogen scale), in the absence of heavy metals, the effective activation energy for the dissolution is close to 48 kJ/mol and weakly depends on the polarization.
      
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With the nonstatic pictures of practical conference television and broadcasting television, there exist very complicated intraframe and interframe correlations.The adaptive nonlinear predictive picture coding scheme proposed in this paper is more adaptable to these complicated correlations. This proposed coding scheme can predict the picture element one by one and the predicted value of every picture element is equal to the summation of those of the present intraframe and the preceding interframe neighbouring...

With the nonstatic pictures of practical conference television and broadcasting television, there exist very complicated intraframe and interframe correlations.The adaptive nonlinear predictive picture coding scheme proposed in this paper is more adaptable to these complicated correlations. This proposed coding scheme can predict the picture element one by one and the predicted value of every picture element is equal to the summation of those of the present intraframe and the preceding interframe neighbouring picture elements of known values multiplied by different weights. The corresponding weight is also a function of the neighbouring picture elements. The coding scheme can be adaptive not only to variations of intraframe and interframe correlations, but also to motions and variations in the pictures.The computer simulation results show that, the proposed coding scheme, as compared with the traditional previous value interframe predictive coding scheme, can lower the transmission bit rate by over 0.5 bit/ pel with improved anti-disturbance capacity and can reduce the spread of the error rate. It can also realize speedy real time processing and will turn out to be an effective method for moving picture coding.

对于广播电视、会议电视等活动图象来说,在帧内和帧间都有较复杂的相关性。本文提出的状态自适应非线性预测方法能较好地适应这种较复杂的关系。这种方法能逐个象素预测、而每个象素的预测值等于前一帧和当前帧内已知邻接象素值不同权的组合。其中权也是邻近象素的函数。此法不仅自适应于帧内和帧间的相关变化,而且还自适应于图象的变化和景物的活动。 计算机模拟实验表明:本文提出的方法与通常的帧间前值预测方法相比,传输数码率可降低0.5bit/pel以上,抗干扰能力强,误码传播小,而且可以实现高速实时处理,将是一种有效的活动图象编码方法。

This paper makes an approach to theoretical basis for reform measures in exerting the function of science and technology as productive force as well as contents and conditions of their effective activities, and studies and analyzes some of the problems,both in theory and in practice, in the process of merchandization of scientific achievements.

本文探讨了发挥科学技术生产力作用的改革措施的理论根据及其有效活动的内容和条件,并就科技成果商品化过程中的一些理论和实践问题,作了探索和分析。

In arid areas with a short non-frost period and low effective accumulative temperature, cotton matures much earlier than in other regions.Under such cotton growing conditions,if cotton are sown when soil moisture is adequate,the combined use of the technique of plastic film mulching and dense cultivation, the regulation of soil moisture during the growing season and proper numbers of irrigation,will control fast growth of cotton plant,reduce water consumption, promote earlier ripening and achieve high yield...

In arid areas with a short non-frost period and low effective accumulative temperature, cotton matures much earlier than in other regions.Under such cotton growing conditions,if cotton are sown when soil moisture is adequate,the combined use of the technique of plastic film mulching and dense cultivation, the regulation of soil moisture during the growing season and proper numbers of irrigation,will control fast growth of cotton plant,reduce water consumption, promote earlier ripening and achieve high yield and quality.The regulation of soil moisture denotes the control of favourable status of soil moisture which are expressed as the percentage of soil moisture content to field water holding capacity. They are kept at hot less than 55% during budding; not less than 45% during flowering and below 45 -35% post boll-opening. The numbers of irrigation during growing period are three times in a dry yrar; twice in a normal year and once in a wet year. Irrigation norm is 1950-750m3/ha. With a water consumption of 3600-4050m3/ha, cotton yield reached 1500kg/ha, dawn length 40mm and cotton fibre over 35%. Water application for cotton was 66% of that for spring wheat; 44% for spring wheat interplanted with corn and 72% for melons. However,the benefit was 3, 1. 16 and 1. 11 times of them respectively.

在干旱缺水、无霜期短、有效活动积温低的棉花超早熟地区,在足墒播种的条件下,采用地膜覆盖和矮杆密植的栽培技术,生育期适度控水,适宜土壤水分现蕾期不低于55%,花铃期不低于45%,吐絮后45~35%以下,生育期干旱年份灌水3次,一般年份灌水2次,多雨年份灌水1次,灌水定额1950~750m3/ha,可控制作物贪青徒长,减少耗水,促其早熟高产、优质。在耗水量3600~4050m3/ha时,单产皮棉1500kg/ha,绒长40mm,衣分35%以上。灌水只是春小麦,春小麦─玉米“带田”、瓜类66%、44%、72%,而效益分别是3、1.16、1.11倍。

 
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