反电子

反电子或正电子，是在1932年被发现。

The antielectron , or positron , was discovered in 1932 .

你对反电子碰撞的研究真是无与伦比

Your work on antielectron collisions is unparalleled .

而其中的反电子Diels-Alder反应，杂Diels-Alder反应和逆Diels-Alder反应是比较重要的部分。

The inverse-electron-demand Diels-Alder reaction , retro-Diels-Alder reaction and hetero-Diels-Alder reaction is the most important genus of these .

自从被提出以来，直到26年后的1956年，才由Reines和Cowan首次探测到了来自反应堆的反电子中微子。

The first detection of electron anti-neutrinos from reactor was made by Reines and Cowan in the year 1956 , almost 26 years after neutrino was postulated .

对脉冲多普勒雷达反电子侦察、抗噪声干扰能力、抗欺骗干扰能力等进行了分析。

We analyse the radar performance of confront electrical spy , anti-interference and confront deceive .

正电子就是反电子。

The positron is an antielectron .

反电子对抗中的电磁隐蔽

Electromagnetic Concealment for ECCM

声探测技术是一种重要的军事侦查手段和防空作战中反电子干扰和反低空突防的一种有效途径。

The acoustic direction technology is an important method for military investigation and an effective anti-electronic-interference and anti-break through on low altitude means .

本文从近代电子对抗技术的发展来展望雷达反电子对抗技术的发展。

This article looks forward to the development of the ECCM techniques for radar from the point of view of modern ECM techniques .

一个正电子则是一个反电子，即与一个电子有相同属性的镜象粒子，只是其电荷性质相反即带正电荷。

A positron is an anti-electron , a mirror-image particle with the same properties as an electron , but an opposite , positive charge .

调制模式的自动识别技术被广泛应用于空间频谱的监督和管理、干扰识别、军事威胁分析、反电子探测、信号源识别等方面。

Automatic modulation recognition is used for spectrum surveillance and management , interference identification , military threat evaluation , electronic counter measures , source identification and many others .

防火墙产品应具有强大的信息分析功能、高效包过滤功能、多种反电子欺骗手段、多种安全措施综合运用的专用防火墙系统。

Firewall products shall have special firewall system with strong information analysis function , highly effective filtering function for packet , multi-anti-spoofing means and comprehensive utilization of multi safety measures .

MRO辅料在反拍卖电子采购中成功率较高，其成本节约空间较大，采购产品的数量与其成交单价呈显著的负相关关系；

MRO purchases are more likely to move into online reverse auctions and the cost savings in MRO is more significant ; there is a negative relationship between the quantity of products for purchase and auction success ;

为了提高废水的可生化性、增加可利用反硝化电子供体的数量，利用厌氧污泥床对土霉素结晶母液进行了水解处理，并对反应的pH、COD、NH+4、和SO2-4浓度等进行了考察。

Anaerobic hydrolysis of terramycin crystallizing mother solution was completed with up anarobic sludge bed in order to improve the biodegradability of wastewater and electronic donor in it . The variations of pH , COD , NH + 4 , and SO 2 - 4 were monitored .

反拍卖电子采购价格影响因素研究

Factors of Price Formation in Online Reverse Auctions

采购方的市场力量对反拍卖电子采购的价格的影响显著，其市场力量越大，控制交易的能力就越强，承担的风险就越小。

The buyer 's market power is significant to price formation in online reverse auctions .

导弹反拦截电子对抗

Electronic countermeasures for missile against interception

我们可以用叫做，键序的概念来弄明白它，键序等于1/2乘以成键电子，数目减去反键电子数目。

The way that we can figure this out is using something called bond order , and bond order is equal to1 / 2 times the number of bonding electrons , minus the number of anti-bonding electrons .

6H-SiC反型层电子迁移率的MonteCarlo模拟

Monte Carlo Study of Electron Transport in Inversion Layer of 6H-SiC MOS Structure

6H-SiC反型层电子库仑散射

Study of coulomb scattering in 6H SiC inversion layers

对元素锔反常基电子组态的半定量解释

The semi-quantitative Interpretation of Unusual Ground Electronic Configuration of the Curium Element

国内企业防范和应对欧盟反倾销之策电子商务与我国企业转型

Preventation Countermeasures to EU Anti-dumping Policy by Domestic Enterprises

舰载反导的电子干扰实现

The Electronic Disturb Realization of Anti-missile in Vessel

GaNn-MOSFET反型沟道电子迁移率模型

Modeling of Inversion Channel Electron Mobility for GaN n-MOSFET 's

在器件物理的基础上，提出了一种半经验的GaNn-MOSFET反型沟道电子迁移率模型。

A model for inversion channel electron mobility of GaN n-MOSFET 's is proposed based on semiconductor device physics .

量子化极限情况下MOS反型层二维电子气定域态电子电导率σ（xx）的低频效应

The low frequency effects of transverse conductivity of electron in localized state of the two dimensional electron gas in MOS inversion layer under the condition of quantized limit

SiCMOS器件由于受SiO2／SiC界面处高浓度的界面陷进的影响使得反型层的电子迁移率很低，最终导致器件的跨导较低，4H-SiC材料更为明显。

SiC MOS devices suffer from low surface due to high densities of traps at the SiO2 / SiC interface because they cause poor inversion layer mobility , especially for 4H-SiC .

对雷达的干扰与雷达的反干扰始终是电子战的核心内客。

Radar ECM and ECCM form the principal conflicting pair in modern electronic warfare .

NO3~-、NO2~-作为反硝化除磷最终电子受体的研究初探

Preliminary study of nitrate and nitrite as final electron acceptor of denitrification phosphorous removal

隐身与反隐身在现代电子对抗中体现出越来越重要的作用，研究目标的电磁散射特性是隐身装备研制与反隐身系统开发的基础。

The counterwork between stealth and anti-stealth makes an important contribution to modern electric warfare .