1) iterative request-grant-based round-robin
iRGRR
1.
This paper presents a scalable scheduling scheme,called iterative request-grant-based round-robin(iRGRR),for high-speed crossbars.
本文提出一种可扩展性强的高速crossbar调度算法———iRGRR(iterative request-grant-based round-robin),它通过简化处理流程和减小调度开销,克服了传统算法(例如iSLIP[1]、PIM[2])可扩展性差的缺陷。
2) iterative Request-Grant-based Round-Robin with Packet Mode (iRGRR/PM)
iRGRR/PM
3) iterative request-grant-based round-robin(iRGRR) algorithm
iRGRR算法
4) iridium
[英][ɪ'rɪdiəm] [美][ɪ'rɪdɪəm]
Ir
1.
Interdiffusion problem of iridium/rhenium was studied during preparation of iridium/rhenium thruster.
在电子探针测量的基础上,根据扩散理论和Ir-Re相图数据,建立了一个全新的Ir/Re两相扩散模型。
2.
The superficial characteristics of iridium-doped gold jewelry and the occurrence and the chemical compositions of doped material in gold jewelry have been investigated by using optical microscopy and X-ray fluorescence spectrum analysis.
采用显微镜和X射线荧光光谱分析方法对掺Ir黄金饰品的外观特征、掺入物的化学成分、存在形式等进行了研究。
3.
The progress in the research of iridium-coated rhenium thruster nozzle prepared by chemical vapor deposition(CVD) is reviewed in this paper.
Re/Ir发动机是美国研制成功的应用于空间飞行器的第三代高性能发动机。
5) IR spectra
IR谱
1.
The vibrational frequencies,the IR spectra and the thermodynamics properties in different temperatures of the system were obtained on the basis of vibrational analysis, the relations of the effects of temperatures on thermodynamics properties were also obtained.
用B3LYP法,在6-31G(d,p)基组水平上计算4,6-双-(5-氨基-3-硝基-1,2,4-三唑-1-基)-5-硝基嘧啶(DANTNP)的性能,得其稳定的几何构型和键级;在振动分析的基础上求得体系的振动频率、IR谱及不同温度的热力学性质及温度对热力学性能影响的关系式。
2.
The vibrational frequencies,the IR spectra and the thermodynamics properties in different temperatures of the system were obtained on the basis of vibrational analysis,the relations of the effects of temperatures on thermodynamics properties were also obtained.
用B3LYP法,在6-31G(d,p)基组水平上计算二硝基吡唑并吡唑(DNPP)的性能,得其稳定的几何构型、分子轨道及键级;在振动分析的基础上求得体系的振动频率、IR谱及不同温度下的热力学性质,并得温度对热力学性能影响的关系式;用Monte-Carlo方法从理论上计算密度,运用Kamlet公式预测爆速。
3.
The full geometry optimization of N_(20)and IR spectra are performed using nonlocal density functional theory (DFT) method.
基于简谐振动分析求得IR谱频率,运用统计热力学方法,求得其在298～1500K的热力学性质C0p,m、S0m和H0m,还比较了N20分子和富勒烯的分子静电势图。
6) Ir powder
Ir粉
1.
A novel microwave closed digestion method for treatment of difficultly dissolved Rh,Ir powders and their alloys,metallurgy material,reduced activating placers was developed.
提出了微波密闭消解难分解Rh、Ir粉及其合金、冶金物料、碎化砂矿的新方法;对比了它们的微波密闭消解和传统分(消)解法的条件;分析了消解后Rh、Ir、Pt、Pd和Au的含量。
补充资料：Pm和隐藏式pm7.62mm狙击步枪
Image:11557266295155940.jpg
pm和隐藏式pm7.62mm狙击步枪
中文名称: 英国pm和隐藏式pm7.62mm狙击步枪
研制国别: 英国
研制机构: 精密仪器制造公司
分类: e922.12
关键词: 枪械 步枪 陆军装备
简介
pm7.62mm狙击步枪是英国精密仪器制造公司为执行狙击任务而研制的步枪，其设计思想是：不管枪管清洁是与否，都要做到首发命中。
pm 7．62mm狙击步枪系统主要有步兵用、警用和隐藏式3种。步兵用pm狙击步枪已装备英国陆军，被命名为l96a1式，非洲、中东和远东一些国家的陆军也装备有此枪。
警用pm狙击步枪采用单发射击方式，可发射多种口径马格努姆枪弹。1000m距离内使用0．300in温彻斯特马格努姆和7mm雷明顿马格努姆枪弹，1000m以外距离使用8．6mm枪弹。
带消声装置的pm狙击步枪也在生产，这种枪发射特种亚音速弹，在300m射程内弹道较低伸、风偏不大的情况下，命中率较高。
隐藏式pm 7.62mm狙击步枪是pm狙击步枪系统的最新型，也是带消声装置的pm狙击步枪的可拆卸型，已投入批量生产。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。