查询词典 assimilation

The results of numerical experiments, using the four-dimensional variational data assimilation system of the nonhydrostatic mesoscale model MM5, show that: the tangent linear model and adjoint model conducted by keeping the "on-off" switches the same as the basic state, can provide a good approximation of the first-order information to the NLM perturbation and a good descent direction for the minimization procedure; switching on and off at every other time step in the Kuo cumulus parameterization scheme don"t impact the convergence rate of cost function; the existence of the switches don"t impact improvement to the MM5 model rainfall prediction because that not only specific humidity ,but also wind, temperature and pressure are assimilated into the model.

非静力中尺度数值模式MM5的四维变分资料同化系统进行的数值试验结果表明："开关"变量保持与基态一致，所构造的切向线性模式能够提供关于非线性模式扰动的一阶近似，伴随模式所计算的梯度值能够为最小化过程提供较好的下降方向；郭氏降水参数化方案中对流每隔一个积分步的交替发生并不影响目标函数最小化的收敛速度；"开关"变量的存在也不影响将风、温度、气压和比湿结合起来同化对MM5降水预报准确性的提高。

Are increasing; Korean schools under Japanese follows Korean education system, aiming for national assimilation and obscurantism; educational invasion from Japan caused resistance from Chinese government and Korean communities.

当然，日本方面的教育侵略和扩张也遭到来自中国地方当局和朝鲜人社会的抵制与反抗。第三章主要阐述"九一八"事变以后日帝对朝鲜人教育权的统揽与殖民主义教育的进一步强化、朝鲜人民族教育的艰辛维持。"满洲国"成立之后，日本对朝鲜人的教育政策有了一些变化。

Theoretically, the new operator can describe the function of surface observation in Data Assimilation better.

理论上说，新的地面气压观测算子能更好地描述近地面气压观测在模式中的物理特性。

By analyzing the phenomena of Alienation and Assimilation in modem Capitalist society, Marcuse pointed out its main characteristics neimensionality?to arouse man"s diniensionalities of denial,critique and transcendense. Thus, his unique theory, the theory of "One-Dimensionality came into being.

通过透视现代资本主义社会中人的异化、人与社会制度一体化，马尔库塞指出其中的单向度性，以此概括现代资本主义的主要特征，唤起人们内心中的否定性、批判性和超越性的向度，形成独特的思想体系——"单向度"理论。

But their assimilation is never a one-way street.

但 是，他们融入这个社会的过程绝不是单向的。

During the minimizing process of variational assimilation, calculation efficiencyis very important and the optimal step size greatly influences the algorithm efficiency.

在变分同化的最小化过程中，计算效率无疑是最重要的，而优化步长的计算又直接关系到算法效率的成败。

Keywords:4DVAR; the optimal step size; multisymplectic; MM5 model and RTTOV-5 model; satellite data assimilation

中文关键词：四维变分同化；优化步长；多辛格式；MM5模式和RTTOV-5模式；卫星资料同化

4DVAR; the optimal step size; multisymplectic; MM5 model and RTTOV-5 model; satellite data assimilation

中文主题词：四维变分同化；优化步长；多辛格式；MM5模式和RTTOV-5模式；卫星资料同化

Three kinds of plants show the improvement of assimilation ability by increasing number palisade cell layers and arraying more tightly under the saline-alkali habitat.

在盐碱生境中叶片栅栏组织层数增加且变的更加紧密，表现为同化能力的提高。

Paramylum A starchlike polysaccharide composed of β(1,3)-linked units of glucose, which is the assimilation product of euglenas.

裸藻淀粉：一种淀粉状多聚糖，由β-1，3键连接的葡萄糖单位组成，是裸藻属的同化产物。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。