查询词典 scale coefficient

Strong technical force, a blend of a group of industry experts, academics and technology elite, is the first high-precision negative temperature coefficient intervention thermistor large-scale production enterprises, and in August 1998 in the domestic first developed SMD0805 series Negative temperature coefficient of thermal resistance, to fill the gaps in the domestic market.

公司技术力量雄厚，荟萃了一批行业内的专家、学者和科技精英，是国内最早介入高精度负温度系数热敏电阻规模化生产的企业，并于 1998 年 8 月在国内率先研制出 SMD0805 系列负温度系数热敏电阻，填补了国内市场的空白。

But the algorithm involves big matrix computation except the scaling coefficient vector and the wavelet coefficient vector at the coarsest scale.

不足之处是较大尺度的小波系数较长，存在较高维数的向量和矩阵运算，计算量大。

Due to different properties of the signal and noise in wave-let coefficient modulus under different scale of wavelet transformation, we can extract the edge characteristic through detecting the local maximum of the wavelet transformation coefficient modulus.

基于信号与噪声在不同尺度下小波系数模的变化特征，可以通过检测小波变换系数模局部极大值来提取图像的边缘特征。

When this kind of converter is working at the prescribed temperature confine,it keeps being humdrum character,high precision of the conversion(linetype error ≤± 1 LSB、 differential coefficient error ≤±1 LSB), speediness(the time of establishing the putput voltage ≤3μ s), low power consume(power consume ≤ 600mW),good temperature capability(the temperature coefficient ≤30ppm), large-scale output range.

本D／A转换器在工作温度范围内保持严格的单调性、转换精度高(线性误差≤±1 LSB、微分误差≤±1 LSB)、转换速度快(电压输出建立时间≤3μs)、转换功耗低(功耗≤600mW)、温度性能好(增益温度系数≤30ppm)、输出电压幅度大(±10V)并且可以灵活应用于0～5V、0～10V、±2.5V、+5V、+10V多种输出范围。

Changing the scale of one x variable will lead to a change in the scale of that coefficient and standard error, so no change in the significance or interpretation on this variable and other variables.

改变一个变量x的测度单位会导致该变量系数和标准差的相应改变，所以所有解释变量显著性和对其解释没有改变。

We presented a method to compute the premium coefficient for each level of the scale when the claim frequency distribution is assumed to conform negative binomial distribution or the nonparametric mixed poisson distribution, the theoretic models of bonus-malus systems are applied to the practical bonus-malus systems model with limited scale by this way.

提出了当索赔次数服从负二项分布和非参数混合泊松分布时确定奖惩系统各等级费率系数的方法。

A oil warehouse was served under the backgroud of engneering application in this paper. Based on analyse and distinguish of oilcan fire, hazardous factors in explosion and accidental characteristics, consequently, inherent hazard scale of the oilcan section was educed by using DOW's fire explosive index method. In that way those errors between safety precaution and present criterion were also definited by analysising and calculating the effect of safty compensating coefficient in deducing hazardous scale of oilcan fire.

本论文以某油库作为工程应用背景，在对油库的火灾、爆炸危险因素及事故特点进行分析、辨识的基础上，应用道化学火灾爆炸指数评价法，对油库中最危险的油罐区进行定量评价，得出油罐区的固有危险等级，分析、计算了不同状态下安全补偿系数对降低罐区火灾危险等级的影响，明确了所采用安全措施的有效性及与现行标准规范要求尚存的差距。

Sequence in the third middle member of Shahejie Formation in a well of Shengli oilfield, the SP data were processed by two-scale wavelet transform using quadric spline wavelet. With this transformation the logging data were expended from one dimensional depth space into two dimensional depth-scale space and wavelet coefficient curves on different scales were obtained.

以胜利油田某井沙三上亚段第Ⅲ层序为例，选用二次样条小波，对该井段SP测井数据进行二进小波变换，将一维测井数据拓展为二维深度－尺度空间，得到不同尺度上的小波系数曲线。

Based on the working principle of the pendulous accelerometer,this article firstly analyzes how the change of temperature influences the scale factor,and then,we set forth the compensation theory and method of the temperature coefficient of the scale factor.

本文根据悬丝支撑的摆式加速度计工作原理，分析了温度变化对标度因数的影响，同时给出了标度因数温度系数的补偿原理和方法，并通过试验进行了验证。

In order to characterize the spatial characteristics at different scale, different theoretical model coefficient we defined to create the Kriging map and the rational number of sampling impendent from each other at different spatial scale.

变异函数结构分析显示，土壤机械组成的空间变异在各方向上具有不同变率，但均可通过线性变换而转换为各向同性的统一结构，属于几何各向异性结构；不同观测尺度上有着不同的空间结构特征，对不同空间结构的区域化变量确定了不同的理论模型参数，并绘制克立格图，给出不同观测尺度下满足独立取样的合理取样数目。

The dissecting of samples in group2 were difficult. The root of pulmonary artery and ascending aorta failed to be unfolded because fibrous tissue was tough, right and left fibrous trigone were too firm to be solved by hand. Cardiac muscle fibers couldn't be stripped along myofibrillar trajectory since they were prone to break because of their friability.

组2的心脏解剖困难，表现为纤维组织坚韧，游离肺动脉非常困难；徒手无法松解左、右纤维三角，肺动脉和主动脉根部的游离非常困难；心肌纤维坚硬、质脆，解剖时容易断离成碎块，无法沿纤维走行方向剥离。

We have battled against the odds in a province that has become increasingly violent.

我们对在一个争夺日益激烈省的可能性。