Asymmetric相关论文
设计和优化了一种新型低损耗、低偏振的基于二氧化硅的特种非对称1×5光分路器.在设计Y分支结构时, 输入端采用缓变展宽波导结构和......
The rapid generation of molecular in a relatively easy manner has made the cycloaddition reaction a powerful tool in the......
It is demonstrated by simulations and analysis that a wakefield driven by an ultrashort intense laser pulse in underdens......
The modulation of resonance features in microcavities is important to applications in nanophotonics.Based on the asymmet......
目的分析歪嘴哭面容(asymmetric crying facies，ACF)新生儿临床特征及遗传学检测结果。方法回顾性分析2007年1月至2016年12月本院新......
In actual debtor-creditor relationship， the information about the debtor that creditors grasp is asymmetric with the fact......
The physiologically active groups such as purine and pyrimidine bases are introduced to the asymmetric ynthesis. The op......
The development of mobile internet and internet of things brings the vigorous developing data service, which increases n......
Stage-investing strategy is a primary measure to mitigate asymmetric information during equity investment. This paper at......
为了解决现有绿波协调控制数解算法不适用于采用进口混合放行方式或双向通行条件不对称的干道交叉口群的问题,利用速度变换与相位......
为了解决传统密码系统由于对称特性导致的安全性低的问题,提出了一种新的基于柱面衍射和彩色空间转换的单通道彩色图像加密方法。......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Synthesis and Crystal Structure of (R)-4-Hydroxymethyl-2-thioxo Thiazolidine and Its Asymmetric Cata
本文通过对荣华二采区10...
Novel chiral C2-symmetric multidentate aminophosphine ligands for use in catalytic asymmetric reduct
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Ligand-Controlled Copper-Catalyzed Highly Regioselective Difluoromethylation of Allylic Chlorides/Br
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
基于RSA公钥体制提出一种数字作品买卖协议,在该协议中用户首先根据一定的约束条件,产生用来标识自己身份的一串随机变量,用公钥加......
MODELING OF FREE JUMPS DOWNSTREAM SYMMETRIC AND ASYMMETRIC EXPANSIONS: THEORITICAL ANALYSIS AND METH
The general computational approach of Stochastic Gradient Boosting (SGB) is seen as one of the most powerful methods in ......
利用可重用的不对称三粒子纠缠态作为载体，发送方用控制非门操作将信息编码到载体上，接收方再利用控制非门操作解除纠缠，实现量子秘密......
An asymmetric total synthesis of mansonone P and R were achieved, in which introduction of hydroxy substituent at positi......
目的 探讨对称的下斜肌后徙术治疗正前方无明显垂直斜视的原发不对称性下斜肌亢进的手术疗效.方法 回顾性分析了2004年7月至2010年......
以非对称压电惯性驱动器为研究对象,提出一种可形成双向驱动能力的新型非对称惯性压电驱动器.该驱动器通过压电振子的非对称夹持结......
Asymmetric Synthesis of N-(Diphenylphosphinyl)furfurylamine by the Enantioselective Alkylation of Fu
Optically active N-(diphenylphosphinyl)furfurylamines 2 with good ee values were obtained by the enantioselective additi......
本研究针对鸟类飞行过程中翅膀拍动规律,建立了三维扑翼非对称运动气动分析模型,通过控制机翼上下拍动时间在整个扑动周期内的时间......
为在高频率选择性和大带宽的前提下实现小型化,提出一种紧凑非对称双枝节加载的易级联多模谐振滤波器。采用微波网络级联方法,分析......
The mean kinematic and thermodynamic structures of tropical cyclones (TCs) making landfall in main-land China are examin......
