反共振

In this paper, by developing a transfer method, we study theoretically transport properties of 2DEGs through antiparallel magnetic-electric barrier structures.

本文中，我们发展了转移矩阵方法研究反平行磁电垒结构中二维电子气体的弹道输运特性，得到了弹道隧穿及共振分裂的一般性规律。

The paper makes analysis to finite element Kinetic modal analysis to pipe transporting system , determines frequency feature of trial transporting system in cobalt encrustation and deep seabed mining and transporting system .

分析可知，当海浪频率处于输送系统共振频率时，管道上端随上下结点反力的谐响应值很大，将对系统产生破坏作用。

The paper makes analysis to finite element Kinetic modal analysis to pipe transporting system , determines frequency feature of 1000'm trial transporting system in cobalt encrustation and 5000m deep seabed mining and transporting system .

分析可知，当海浪频率处于输送系统共振频率时，管道上端随上下结点反力的谐响应值很大，将对系统产生破坏作用。

Understand the chemistry of alkenes and alkynes: nomenclature, electronic structures, sequence rule, cis-trans isomers, electrophilic addition reactions and mechanism, Markonikov's rule, conjugated dienes, rules of resonance forms.

A2 E3 了解烯类及炔类的化学性质：命名、电子结构，顺反异构物，亲电子加成反应及机制，马克尼可夫规则，共轭双键及共振式。

Since its inertial vibration feeder allows synchronization with the full voltage directly under the conditions of launch and parking, in order to stop stable and fast through the resonance, allowing parking brake, and adapt to various electrical braking, if Consumption brake, Fan Jie, such as braking.

其自同步惯性振动给料机允许在满符合电压条件下直接启动和停车，为了停车稳定且快速通过共振区，允许制动停车，且适应各种电器制动方式，如能耗制动、反接制动等。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。