放大作用,amplification
1)amplification[英][,?mplifi'kei??n][美][,?mpl?f?'ke??n]放大作用
1.Amplification of Rayleigh Waves by Cavities in a Layered Half-space;层状半空间中洞室对瑞雷波的放大作用
2.Nonlinear amplification of ground motion by a lenticle in single layer on bedrock基岩上均匀场地中透镜体对地震动的非线性放大作用
3.The indirect boundary element method(IBEM) is used to calculate the amplification of incident plane SH waves by a hill in layered half-space.对Wolf理论进行拓展,使之可解决凸起地形对波的散射问题,进而利用间接边界元法,求解了弹性层状半空间中凸起地形对入射平面SH波的放大作用问题。
英文短句/例句

1.This process is called biomagnifications这种过程被称为生物放大作用
2.Amplification of Love Waves by Cavities in a Layered Half-Space;层状半空间中洞室对Love波的放大作用
3.Key to Understanding BJT s Current-amplifying Function;理解晶体三极管电流放大作用的关键
4.Amplification of Rayleigh Waves by Cavities in a Layered Half-space;层状半空间中洞室对瑞雷波的放大作用
5.Amplification of Small Difference to Digital Image Based on Matrix LU Decomposition矩阵LU分解对数字图像细微差别的放大作用
6.A group of insecticides called chlorinated hydrocarbons illustrate this effect.一大批称为氯化烃的杀虫剂阐明了这种放大作用
7.Application of the light-caving technology in the large dip argle depression mining work face轻放工艺在大倾角俯采工作面的应用
8.solid state augmentation用固态放大器放大回波
9.Trees give off large quantities of water and serve as cooling agents.树木释放出大量的水分,可以起到降温的作用。
10.a massive power hammer; raised by a cam until released to fall under gravity.一种大动力锤;通过凸轮提升在重力作用下释放。
11.The Historical Role of Universities in the Process of Chinese Women s Liberation;大学在推进妇女解放进程中的历史地位与作用
12.The Stability Research of the Operational Amplifier by the Effect of Capacitive Loading;运算放大器在容性负载作用下稳定性研究
13.Learning Group in TV Distance Open Education;学习小组在电大远程开放教育中的作用
14.Interaction between pump and signal pulse for Raman amplifierRaman放大器中抽运与信号脉冲的相互作用
15.PROTECTIVE EFFECT OF β-CAROTENE ON RAT WITH ACUTE RADIATION DAMAGEβ-胡萝卜素对大鼠急性放射性损伤的保护作用
16.Study of Mechanism of Chinese Materia Medica in Radioactivitic Rectal Injury of Rat中药对大鼠放射性直肠损伤的作用机制研究
17.Identification of Actinomycetes Strain Snea253 and Its Activity against Soybean Cyst Nematode放线菌Snea253的鉴定及对大豆胞囊线虫的抑制作用
18.Purpose: Audio frequency general purpose ,driver stage amplifier applications.用途:用于音频放大,激励级放大。
相关短句/例句

magnification[英][,m?ɡn?f?'ke??n][美]['m?gn?f?'ke??n]放大(作用或过程),放大率
3)catalytic amplification催化放大作用
4)path attenuation地壳放大作用
5)Benefit amplification增益放大作用
6)biomagnification,biological magnification生物放大作用
延伸阅读

胞饮作用和胞吞作用胞饮作用和胞吞作用pinocy tosis and endocytosis  吸收膜外吸附的溶液或物质.例如大分子或分子的聚集体(moleeular aggregates),如图所示。一般胞饮作用是指以这种方式吸收液体徽滴的过程,胞吞作用是指吸收大分子或分子聚集体的过程,但有时也用胞饮作用或胞吞作用泛指通过质膜内陷吸收膜外所吸附的物质的过程。通常这种过程在矿质养分吸附中的作用不大,但胞饮作用或胞吞作用为大分子的吸收提供了一种可能的机理。(饶立华)胞饮作用和胞吞作用(pinocy‘0515 and“n-docytosis)细胞外的液体徽滴或物质吸附在质腆上,通过质膜内陷形成小囊泡而被消化吸收的过程。电镜观察的资料证明植物根可以通过质膜内陷的方式 脆饮作用及胞吞作用示意图(a)质膜外吸附大分子及液滴,(b)质膜在吸附大分子及液滴的部位内陷.(c)质膜内陷部位形成的小t泡进入细胞质,(d)小续泡 膜溶解。其内含物转移到细胞质中