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  “有效转换”译为未确定词的双语例句
     The results showed that range of temperature affecting the sterility of CMS3411 7 was wide, it occurred sterility changeover or fluctuation in constant temperature 3-15℃, the range of 8/4℃ to 14/10℃ (day/night,that is daily mean temperature 6-12℃)is the effective temperature.
     结果表明 :在 3~ 15℃内CMS 3411 7均有育性转换 ,其中昼 /夜温度 8/ 4~ 14 / 10℃ (即日平均温度 6~ 12℃ )是有效转换的温度范围。
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     STUDY ON CONDUCTS AND STEPS OF EFFECTIVE TRANSFORMATION OF ISO 9000 STANDARDS VERSION 2000
     有效转换2000版ISO9000系列标准的行为及步骤研究
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     The axis length and the beat-wave wavelength in double-bent circular waveguide TM_(01)-TE_(11) mode converter are analyzed, keeping the axis of the output port parallel to that of the input port and keeping the two curvature radii equal.
     对于TM01-TE11双弯形圆波导模式转换器,在保持出射端口与入射端口轴线平行且两曲率半径相等时,通过对其轴线长度与TE11和TM01模式间拍波波长的分析,证明了在两模式间实现有效转换时,两者成正比例关系,且比例常数为2/2,并给出了相应的物理解释。
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     A/D converter is applied in communication and control field. ENOB is a key technical parameter of A/D converter.
     A/D转换器广泛应用于通信和控制过程中,有效转换位数(EffectiveNumberOfBits,ENOB)是A/D转换器一个非常重要的指标。
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     The experiments show that the number of bits for effect conversion of this data acquisition system is up to 24bits and the converting accuracy is up to 20bits.
     实验表明,该数据采集系统对电压信号有效转换位数最高可达24位,转换精度可达20位。
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     Conversion efficicieny of available potential energy was also been calculated.
     计算了有效位能的转换效率。
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     Teacher's Function: Realizing the Effective Conversions of Science and Culture
     教师的作用:实现文化科学的有效转换
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     2) effective teaching;
     有效教学 ;
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     Chemotherapy was effective.
     化疗有效
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     Transforming Bridge
     转换
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  efficient conversion
The process in which phonons participate only at the photon absorption stage leads to efficient conversion of the SR from a wide spectral line into a narrow line, determined by the width of the M?ssbauer transition.
      
The possibility of the efficient conversion of the frequency of an optical soliton pulse in fibers with length-variable dispersion is physically analyzed and experimentally investigated.
      
Possible consequences of efficient conversion at the boundaries in multilayer structures are discussed.
      
Such microstructures allow very efficient conversion of electric energy into light.
      
Efficient conversion of ultracold Feshbach-resonance-related polar molecules into ultracold ground state (X $\mathsf{^{1}\Sigma^
      
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  effective transmission
An energ-aware routing protocol based on effective transmission in sensor networks
      
Effect of flux-dependent Friedel oscillations upon the effective transmission of an interacting nano-system
      
Problems being addressed as this technology evolves involve optimization of ribozyme: substrate binding efficiencies and their effective transmission into cells.
      
A measuring technique has been developed and results of measuring the "effective" transmission coefficient of an uncladded fiber under its lateral illumination have been obtained.
      
As an illustration of the practical application of these data, the calculation of effective transmission for a typical industrial flue gas is described.
      
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  active transition
Optical nutation at the Raman-active transition 6P1/2-6P3/2 of thallium atoms (ωR/2πc=7793 cm -1) under resonant Raman excitation by a biharmonic picosecond pulsed field, giving rise to substantial motion of the population, is detected.
      
The values obtained for show a cusp at the frozen/active transition which permits determination of the transition line.
      
The redox active transition metals Cu2+ and Fe3+ have been proposed as important factors in the neuropathology of Alzheimer's disease (AD) and other neurodegenerative diseases.
      
vinosum enzyme, with emphasis on the spectro-electrochemical properties of the inactive/active transition.
      
The partially passive state appears at potentials more positive than the unstable passive-active transition region of the current-potential curve of the Fe|2?M H2SO4 system for halide concentrations approximately ranged between 20 and 50?mM.
      
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In this paper, we propose a model to explain the energy supply of cosmic γ-ray burst by means of magnetic energy annihilation in neutral sheets formed in local active region on the magnetic white dwarf. According to this model the instability process in plasma consists of two phases, namely, the thermal explosive phase and the steady annihilation phase. The magnetic energy stored in the local source is efficiently converted into kinetic energy and cosmic dissipation energy of plasma at a rate that is consistent...

In this paper, we propose a model to explain the energy supply of cosmic γ-ray burst by means of magnetic energy annihilation in neutral sheets formed in local active region on the magnetic white dwarf. According to this model the instability process in plasma consists of two phases, namely, the thermal explosive phase and the steady annihilation phase. The magnetic energy stored in the local source is efficiently converted into kinetic energy and cosmic dissipation energy of plasma at a rate that is consistent with the observations. With the rapid increasing of anomalous resistivity a plasma turbulence field is set up which can immediately be coupled with fast electrons in the Maxwellian high energy tail. Then the relativistic electrons are produced within a time as short as 10~-8 sec. which is not conflicting with the fast ascent of brief“spike”of gamma rays. The results of calculation indicate also that the γ-rays can be emitted by the accelerated electrons moving around the magnetic field through Synchrotron radiation. Of course, many details of this theoretical model still remain to be cleared up. However some points of view which have been discussed here may be taken as a basis for future work.

本文对宇宙r射线暴的能源提出了一个模型。按照这种模型,等离子体的不稳定过程包含两个相,即热暴发相和稳定湮灭相。而贮存在局部源中的磁能,以一种与观测相一致的速率有效地转换为等离子体的动力能和欧姆耗散能。随着反常阻抗的快速增加,建立了等离子体的湍动场。它与麦克思韦高能尾巴电子迅速耦合,产生了相对论性电子。r射线能够通过相对论性电子在磁场中的同步辐射而得到说明。

The wave turbine is a special kind of turbine which is run by the avew of sea-water but not by the stream. The theory, design and laboratory and in-situ tests of a wave turbine are introduced in this paper.The wave energy of sea-water has been converted into electricity successfully by the wave turbine.

浪轮机是一种特殊的涡轮机,它由波浪推动,而不是由海流推动。本文介绍了浪轮机的原理、设计以及实验室和海上试验的结果。利用浪轮机可把海浪能量有效地转换为电能。

Barrenness is physiological response of plants to competition among species and within a species. There is a close relationship between competition and ecological factors, such as soil fertility, water content, light and plant density. The response varies with the genotypes of varieties, the cytoplasmic-genetic male sterility and the practice of removing tassel by hand. The barrenness-resistance of a genotype also determines the optimum density under all environmental conditions. Through improve- ment of hybrids,...

Barrenness is physiological response of plants to competition among species and within a species. There is a close relationship between competition and ecological factors, such as soil fertility, water content, light and plant density. The response varies with the genotypes of varieties, the cytoplasmic-genetic male sterility and the practice of removing tassel by hand. The barrenness-resistance of a genotype also determines the optimum density under all environmental conditions. Through improve- ment of hybrids, addition of nitrogen fertilizer and increase in density per unit area, the yield of maize has been increased considerably, Therefore, selection and breeding of corn hybrid with multi-ears, resistant to disease and lodging, tolerant of close planting and fertility is the ideal breeding goal. Barrenness, i. e. a condition which deprives a corn plant of normal ears, is the main limiting factor of effective conversion of light energy to corn grains under close planting. The cause of barrenness is a complex one. Barrenness is relative to whether the source and the sink coordinate, and whether the flow is free. Besides, the effect of disease, pests and natural calamities is also conducive to barrenness. Therefore, only practical solution to the problem is through intergrate control and managemet. Barrenness is a plant characteristic most closely correlated with yield, the investigation of which many researchers were involved in the last 40 years. In this paper the author, based on his studies, made a comprehensive analysis of such issues as the effect of plant density and competition for light within a population upon barrenness of corn, the sugar content and activity of nitro-reductase in leaves, the effect of soil water and mineral nutrients on barrenness of corn, and the genetic cause of barrenness. This summary may be serve as a guidance for further studies on barrenness.

玉米“空秆”,即一株不能结一个正常果穗的玉米植株,是密植生长光能有效转换到王米籽粒的一种主要限制因素,是玉米植株对种间和种内竞争的一种生理反应。“空秆”形成的原因比较复杂。作者结合自己的研究工作,对四十余年来国内外对空秆形成的研究,从环境生态因子和遗传方面的原因,进行了综合论述和分析,为有关方面的科学工作者和农业技术人员进一步研究和排除这一产量限制因子,提供理论和实践经验方面的依据和资料。

 
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