double variation
英 [ˈdʌbl ˌveəriˈeɪʃn]
美 [ˈdʌbl ˌveriˈeɪʃn]
网络 双重变奏
双语例句
- EDDY DIFFUSIVITY AND TURBULENT STRUCTURES IN BUBBLE COLUMNS The Turbulent Mixing and Double Diffusion in Yellow Sea and East China Sea and Their Seasonal Variation
鼓泡塔中的有效涡扩散系数及湍流特性黄东海湍流混合与双扩散现象及其季节变化 - The Turbulent Mixing and Double Diffusion in Yellow Sea and East China Sea and Their Seasonal Variation
黄东海湍流混合与双扩散现象及其季节变化 - The pore pressure of seabed also shows the double crest variation and increases at wave trough.
海床中孔隙水压力在波峰时也表现出双峰型特性，且波谷时的海床压力增大； - The "double low-points" anomaly of daily vertical component variation of geomagnetic field before the M8.0 Wenchuan earthquake
汶川8.0级特大地震前的地磁垂直分量日变双低点异常 - The Double Variation of Life Consciousness and Language Consciousness& The Development of the Poetic Language Concept of China during the 20th Century ( V);
生命意识和语言意识的双重变奏&20世纪中国诗歌语言观念的演变（五） - In the whole, the novels since the middle of the1980th have the characteristics of double variation of "original childhood" and "extracted childhood".
1980年代中期以来小说创作中的儿童叙事在整体上表现为“原态的童年”与“被抽取的童年”的双重变奏。 - The men with a genetic tendency toward lower BDNF levels seemed to lose their ability to perform complicated tasks at almost double the rate of the men without the variation.
这些有更低BDNF水平遗传趋势的被试们无法完成复杂任务的几率几乎是那些没有遗传变异的飞行员的两倍。 - The indirect field oriented control of an double fed motor is widely used. This method has a disadvantage which is sensitivity to the motor parameter variation. Especially, resistance depends on the motor temperature.
双馈电动机的间接式磁场定向控制得到了广泛应用，这种方法的缺点是对电动机参数变化的敏感性，尤其是电阻随温度变化的敏感性。 - The natural frequencies of 126 double cylindrical velocity transformers with circular arc transition were measured. The law of variation of the natural frequency of this type of velocity transformer vs. parameters N and R/ d was found experimentally also.
又测量了126个圆弧过渡的阶梯形变幅杆的固有频率，用实验找出了其固有频率随参数N和R/d的变化规律。 - Ten points double secondary order interpolating functions were used in the finite element calculation and in the simulating calculation of the spatial variation of conductivity.
并采用连续的双二次多项式插值函数来模拟计算区域内单元中电导率σ的空间变化.推导出了地下变电导率σ条件下计算三维电磁场的有限元单元方程的解析表达式； - Horseshoe kidney and the double renal artery variation: report of single case
马蹄肾及肾门并血管变异1例 - On the texts 'structure, character, expression and image, they showed the double variation and echo between revolutionary world and poetic world.
具体到文本的结构、人物、抒情、意象等方面，表现为革命世界与诗性世界的双重变奏与交响。 - According to the model of freeform optics, which was represented by the Double Cubic B-Spline Surface, control of parameters variation was used to calculate the NC machining tool path.
基于双三次B样条曲面对光学自由曲面的描述，采用参数变化量控制法进行刀具轨迹的计算。 - The core of the controller is the infrastructure of double feedback loop and series PI regulators with DC voltage variation feed-forward compensation.
该控制器的核心采用含有直流电压波动前馈补偿的双环串级PI结构。 - The experimental evidences show that both actions of double exchange interaction and small polarons are responsible for the variation of the CMR effect.
实验结果表明，是双交换作用和小极化子效应的共同作用决定了CMR效应的特性。 - In this paper a new single core and double winding magnetic field sensor using near zero magnetostriction Co based amorphous wire is studied The linearity, sensitivity and stability against temperature variation of the sensor are improved by optimizing design to the sensitive element.
本文研究了利用近零磁致伸缩系数钴基非晶态合金丝制成的单磁芯双绕组新型磁场传感器。通过对敏感元件的优化设计，改善了传感器的线性度、灵敏度、温度稳定性指标。 - Using the mathematical analytical method, this paper interprets some of the errors arising from the double wave-beam Doppler Log, such as those in sound speed, signal variation, transducer installation and beam angle variation.
本文利用数学解析法分析了双波束多普勒计程仪的某些误差，即声速误差，信号起伏误差，换能器安装误差以及波束发射角变化引起的误差等。 - DOUBLE DOSIMETRY PARAMETERS GLASS DETECTOR Its seasonal variation with double peaks is quite clear.
玻璃作为双参数剂量探测器的TL性能研究季节变化显著，主要显示双峰型特征。 - The formation and transformation mechanism of "single peak pattern" and "double peak pattern" of precipitation distribution over Guangxi during flood season are also analyzed. The variation of frequency of tropical cyclone is the main cause for the irregularity of peak value appearance of precipitaion.
分析了广西各地主汛期雨量分布的“单峰型”和“双峰型”形成原因以及单双峰型的转换机理，指出影响广西的热带气旋频数大小的变化，是后汛期峰值时隐时现的主要原因。 - High order guided mode in double metal-cladding waveguide is more sensitive to the refractive index variation of the polymer guiding layer by comparing with low order guided mode.
双面金属包覆波导高阶导模对聚合物薄波导层的折射率变化比低阶导模更敏感。 - The diurnal variations of transpiration rate and stomatal conductance presented double peak curves. The diurnal variation of intercellular CO2 concentration was opposite with that of net photosynthetic rate. 3.
羊草叶片蒸腾速率和气孔导度的日变化趋势均呈双峰曲线；不同土壤水分梯度下羊草叶片胞间CO2浓度的日变化与净光合速率日变化趋势相反。