The thermal elimination of RC(O)OONO2(R=CH3, CH3C(CH2) and C6H5) is investigated using the AM1 method.
用AM1方法(采用UHF计算程序)研究了CH3C(O)OONO2,CH3C(CH2)C(O)OONO2和C6H5C(O)OONO2热消除NO2形成自由基的反应,计算的活化能分别为118。
:AM1 method has been used to study the thermal elimination of N-ethylaniline.
本文用AMl方法研究了N-乙基苯胺的热消除反应,给出了反应的活化能并讨论了关键原子上的净电荷沿极小能量途径的变化规律。
MlNDO/3 molecular orbital theory has been used to study the thermal eliminations of ethanolamine and methanolamine in this paper.
本文用MINDO/3方法详细地研究了β-羟基乙胺和α-羟基甲胺热消除反应的机理。
A capacitor is used to eliminate sparking when a circuit containing inductance is suddenly opened.
当含有电感的电路突然断开时,电容器可用以消除火花。
Study on the design of eliminate spark interference of electromechanical equipment in intelligent control system
智能控制系统中消除机电设备火花干扰的方法研究
Fire Hazard Abatement Notice
消除火警危险通知书
stack flame arrester
烟囱出口火焰消除器
Anneal means make harden steel soft and remove brittleness.
退火就是使淬火钢变软并消除其脆性。
(IV) Organize fire prevention inspection and remove hidden danger in time;
(四)组织防火检查,及时消除火灾隐患;
(I) Those who do not remove fire danger in time;
(一)对火灾隐患不及时消除的;
The Analysis of the Mechanical Principle on the Kuangdang Noise of Trains and Its Elimination;
火车“咣当”噪声的力学分析及消除方法
Rules of the Fire Offices' Committee for Automatic Sprinkler Installation
英国火险协会自动消防花洒装置规则
Happiness sometimes is a smoke and fire, dazzles rottenly, eliminates, again dazzles rottenly, re-elimination.
幸福像是烟花火,瞬间绽放,消失,再绽放,再消失。
It takes me a long time in the morning to shrug off sleep.
我早晨要花好长时间才能消除睡意。
Millions were spent to hammer away at the sales resistance of voters.
花费数百万元以消除选民的反感。
Care should be taken to eliminate sources of ignition such as sparks from electrical equipment, static electricity sparks, open flames, or any extremely hot objects.
必须特别小心地清除火源,如电力设备的火花、静电火花、明火或任何很热的物体。
Research on the Corrosion of Eletrodes and It's Theory Foundation in EDM;
电火花加工中电极蚀除及其理论基础的研究
Research of the Mechanism of Material Erosion Based on Single Pulse in EDM;
基于单脉冲电火花加工的材料蚀除机理研究
A Study of the Technology for Slicing Micro-EDM Milling
分层去除微细电火花铣削加工工艺规律研究
It took the firemen nearly two hours to put the blaze out.
消防队员花了近两个小时才把大火扑灭。
The species of flowers and the functions of eliminating chemical contamination of interior decoration
消除室内装修化学污染的常见花卉种类及作用