查询词典 variables

Besides the variables of Reisner scheme, they all produce the number contents of rain, snow and graupel, which are also reasonable with observations.

模拟的台风眼半径比原三显式方案更接近实况，模拟的水成物比质量和数浓度与以往实测的台风资料对比在合理的范围内。

The new scheme includes cloud, ice crystal, snow crystal, rain and graupel, totally 11 cloud variables and 31 microphysical processes.

新方案包括云水比质量、云冰、雨水、雪和霰的比质量和比数浓度等变量，31个微物理过程，21个相变过程。

Results The significant variables were maternal height, weight beforepregnancy, gravidity, fetal sex and gestational age, which is similarto the other studies.

研究结果：强烈影响婴儿出生体重的显著变量是母亲身高、体重、孕次、胎儿性别、胎龄。

Dixon method was adopted to construct a 22×22 Dixon matrix and then the greatest common divisor of two columns was extracted. After expanding the determinant of the matrix, a 64 degree univariate polynomial equation was obtained and 6 extraneous roots were canceled in the process of solving the other 3 variables.

结合矢量法和复数法建立了4个几何约束方程式，使用Dixon结式构造22×22的Dixon矩阵，对两列提取公因式后展开矩阵的行列式得到一元64次多项式方程，回代过程中去掉6组增根后得到58组解。

Firstly, four geometric loop equations are set up by using vector method in complex number fields. Secondly, three constraint equations are used to construct the Dixon resultants, which is a 6×6 matrix and contain two variables to be eliminated. Extract the greatest common divisor of two rows and two columns of Dixon matrix and compute its determinant to obtain a new equation. This equation together with the forth constraint equation can be used to construct a Sylvester resultant.

首先使用矢量法和复数法建立4个几何约束方程式；再使用Dixon结式法对3个方程式构造一个含有2个变元的6×6 Dixon矩阵，提取其中2行列元素的公因式，将新矩阵的行列式展开后得到二元高次多项式方程，该方程与剩下一个方程使用Sylvester结式消去一变元，得到一元高次方程。

To build up a simple regression model: Gross domestic product and Gross national income two variables and Population natural growth rate exist a remarkable negative correlation.

建立一元线性回归模型：国内生产总值和国民总收入两变项与人口自然增长率有显著的负相关。

In terms of matrix Hadamard product a new control model is proposed for regulating connection coefficients of the state variables of the systems.

该文利用矩阵Hadamard乘积，提出了一类新型控制模型。

Using annual hairtail catch and fishing effort data between 1951 and 1984, as well as time series of precipitation, wind speed, and sea surface temperature, interannual trend and variation of hairtail catch in East China Sea were analyzed and a regression catch model incorporating fishing effort and environmental variables were established.

利用1951~1984年东海带鱼年渔获量和捕捞努力量资料，以及降雨、风速和海表温度等的时间系列，分析了带鱼渔获量年际变化与捕捞努力量及环境因素的关系，并建立了渔获量对捕捞努力量和环境变量的回归模型。

In the "Kinetics" hand-out (see there the meanings of variables), the Debye-Hückel equation is defined as

在"动力学"讲义提纲中， Debye-Hückel方程被定义为

In the marketing mix, product, pricing, marketing channels and other variables are likely to be competitors to follow or even exceeded, but the value of goods and brands hard to replace, and this degree of consumer recognition is closely related.

在营销组合，产品，定价，营销渠道和其他变数可能是竞争对手的后续甚至超越，但货物的价值和品牌难以替代，这一定程度的消费者认识密切相关。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。