查询词典 migration

The micro movement of deposited cluster and the microstructure evolution of thin film have been studied in dimension of atom-cluster in this paper. There are some important applications to do deeply research on the migration, coacervation and nucleation of atom cluster, to optimize the deposition process, to enhance the characteristics of thin film.

在原子尺度上揭示膜层形成初期粒子的微观变化过程及膜层微观结构的演化规律，对深入了解表面粒子的迁移、吸附和成核，对改进和优化薄膜生长工艺、提高薄膜质量、改善薄膜性质具有重要意义。

A multi-agent/mobile-agent platform, which stems from computational infrastructure agent grid has been designed and prototyped. As a node of grid, on each platform simulations of evolutionary processes of multi-nodes synchronous processing associated with individual inter-generation communication and individual migration between elementary populations can perform coadaptation based cooperative coevolution of the multi-population as a whole system, such as the case of the three species ecological system.

各网格节点的计算环境都支持单/多种群进化过程仿真，可分别执行不同的演化算法，模拟特定参数集合制约下的协适应共进化过程，如三物种生态系统的可持续进化，已由多节点同步执行算法、代间通讯及子群间个体转移进行演化过程仿真。

Later of Yanshan movement is main period of oil-gas migration and congregation,it is also main period of coalification in Permo-Carboniferous system ^ Triassic system and Jurassic system.

燕山晚期是盆地油气运移和聚集的主要时期，也是石炭—二叠系、三叠系及侏罗系的煤化作用的主要时期。

Shortfin mako sharks are known to feed on adult Cobia and have been seen by fishermen following Cobia during their annual springtime migration in the northern Gulf of Mexico.

滑一些鲨鱼已知成人因数为主食，并已见过的渔民后在北部墨西哥湾他们每年春季迁移过程中的因数。

Interestingly, the soils in this area show clay fraction migration, which is different from other cold desert soils.

这是人类首次在东南极内陆发现的土壤，属于南极冷荒漠土壤。

The proofs on migration of Coleoptera was discussed.

步甲属的某些种类具有一定的迁飞性，为研究鞘翅目昆虫的迁飞提供了依据。

Under certain conditions, the activation and migration of soil Cd were accelerated by the interaction of Pb and Cd and increased Cd uptake by wetland rice. The organic-bound Cd in rizhosphere decreased by 90%. These phenomena illustrates that the interaction is very important for the transformation of soil Cd fractions. Meanwhile, the interaction distinctly affected the composition of roots secretion and their coordination abilities with heavy metals, causing clear variation to Cd amount in root cortex and middle columniation.

在一定的实验条件下，Pb和Cd的交互作用促进了Cd的活化与迁移，增加了水稻地上部分对Cd的吸收，使根际土有机结合态Cd下降了90%左右，表明交互作用对Cd形态的转化是一个重要的控制因素；同时交互作用对根系分泌物的组成及其与重金属的配位能力有着明显的影响，使Pb、Cd在根系皮层和中柱中Cd的含量有明显变化。

Faults are important structures in exploration and production of hydrocarbon, which exert significant control on the migration, entrapment, and subsequent compartmentalization of hydrocarbon.

断裂在油气勘探和开发中是一种非常重要的构造，他们对油气的运移、聚集以及油气藏的进一步分配起着重要的控制作用。

Observations of pollen grains of the two regions can provide reference material for divergence and migration of Compositae, and for comparative studies of fossil pollen.

通过对这两个地区菊科植物花粉形态的观察有可能为菊科分化、迁移，以及化石孢粉的研究提供参考资料。

This paper discusses the source rocks, geochemical characteristic, oil-rock correlation, oil migration direction and favorable oil accumulations in Shuangtai-Hekou area, Liaohe basin, based on maturity parameters of oil from different wells, the abosulte concentration of nitrogen compound in oil, isomeride proportion of alkyl carbazole compounds with different polarity, and regional geology background.

在辽河断陷西部凹陷河口地区烃源岩和原油地球化学特征剖析及油源对比研究基础上，依据平面上不同井原油成熟度参数变化趋势，油藏剖面上不同原油含氮化合物绝对浓度及不同极性烷基咔唑类化合物异构体比值的变化规律，并结合区域地质背景，研究了本地区主力油源区、油气运移方向和有利油气聚集区带。

You'll be in trouble it you don't watch out .

如果你不注意，你会有麻烦的。

Shaped like a biconvex lens.Of, relating to, or having the form of a hyperbola.

双曲线的属于双曲线的，与之有关的，或有双曲线形状的