The impact on environment is acceptable analyzing in the methods of diffuse mode calculation, odour gas classification and monitor data, then some environmental protection Suggestions are put forward.
利用扩散模式计算、恶臭气体定级等方法，结合实际监测数据分析该工程对环境的影响在可接受范围内，并提出环保建议。
Principle of different detectors for gas safety detection and classification and selection of gas safety detection apparatus are expounded, and division of explosionproof area is discussed.
阐述了燃气安全检测的各种传感器工作原理、燃气安全检测仪器的分类和选择、防爆区域的划分。
Gas turbogenerator fault diagnosis can be treated as a pattern classification task.
燃气轮发电机组的故障诊断，实质上是一个模式分类问题。
From the classification of gas utensils, this article has introduced their types and explained the importance and necessity of source matching testing.
文章从燃气的分类入手，介绍了燃气器具的种类，阐明了气源适配性检测的重要性和必要性。
Artificial neural network together with gas sensors, which is applied to identification, classification, diagnosis and prediction, will further improve the intelligence of gas detection system.
人工神经网络与气体传感器相结合，用于识别、分类、诊断和预测，将进一步提高气体检测系统的智能水平。
The comprehensive detection method and the classification evaluation method for external anticorrosion coating of municipal buried gas pipeline are discussed.
论述了城镇埋地燃气管道外防腐层的综合检测方法与分级评价方法。
The author also presented distinguishing aspects between liquid chromatograph and gas chromatograph, the classification, the basic principle and the structure of high efficiency liquid chromatograph.
介绍了液相色谱分析法与气相色谱分析法的区别，高效液相色谱分析器分类、基本原理和结构等。
This paper mainly discusses the classification of sedimentary basins in accordance with the structure of oil and gas - bearing basins.
该文主要从沉积盆地的结构上进行盆地分类，共分为三类八型。
On the basis of studying on identification, classification, gradation of gas accident hazard, the structure of coal mine gas accident is analyzed by means of typical accident.
在研究瓦斯危险源辨识方法、分类分级方法的基础上分析煤矿瓦斯危险源系统结构，通过典型事故案例剖析煤矿瓦斯事故危险源系统结构。
English Name:Welding consumables - Tubular cored electrodes for metal arc welding with and without a gas shield of non alloy and fine grain steels - Classification;
简体中文标题：焊接材料。带和不带气体保护的合金钢以及细晶粒钢电弧焊用管状焊条。分类。
Based on classification of poison gas, definition of leakage parameters and calculation of leakage probability and combined with vulnerability matrix the most possible leakage spots are determined.
通过对有毒物质毒性分级、泄漏危险参数定义以及泄漏概率的计算分析，并配合易损性矩阵，确定了最大可能泄漏点。
In this article, classification and prediction methods of data mining was applied to predict gas concentrations which is the application of data mining coal and gas research.
本文将分类和预测等数据挖掘方法应用于瓦斯浓度的预测，是对煤矿瓦斯数据挖掘的应用和研究。
Ordos Basin; Sulige gas field; The well-su 48 area; reservoir characteristics; main channel; classification and evaluation of reservoir.
鄂尔多斯盆地；苏里格气田；苏48区块；储层特征；主河道；储层分类评价。
This paper brings forward a series of risk classification by closely connecting the attributes of geological hazards along oil and gas pipelines.
结合输油气管道的特点，提出了一套管道地质灾害的风险分级方案。
The classification for the service of oil and gas exploration should focus on how reservoir have been formed, what geometry features they have as well as what location features they have.
认为为油气勘探服务的分类应着眼于油气藏的形成原因、几何特征及其位置特征。
English Name: welding consumables - wire electrodes, wires, rods and deposits for gas-shielded arc welding of high strength steels - Classification.
简体中文标题：焊接消耗品。高强度钢气体保护电弧焊用焊丝电极、焊丝、焊条和沉积金属。分类。
So search on coal and gas outburst prediction model for classification of great practical significance.
因此研究煤与瓦斯突出区域分类预测模型具有重大现实意义。
This paper briefly describes the principle of fuzzy distance coefficient classification method and, with this method, makes cluster analysis for deep gas bed and dry bed of Dongpu depression.
本文扼要地介绍了模糊距离系数分类法的原理，并用该方法对东濮凹陷深部气层和干层作了聚类分析，与试井结论相比效果可佳。
The classification strategy and implementing algorithm is given in this paper, and the method's validity is proved by the subject information classification of China oil and gas pipeline.
文中给出了分类策略和实现算法，并以中国石油网油气管道专题信息分类为例验证了方法的有效性。
According to reservoir classification, natural gas can be divided into gas-field gas, condensate field gas, and oilfield associated gas.
天然气按照油气藏分类可分为：气田气、凝析气田气和油田伴生气。
Gas welding equipment - Integrated flowmeter regulators used on cylinders for welding, cutting and allied processes - Classification, specification and tests.
气焊设备。焊接、切割和相关工艺用储气瓶上的组合流量计调节器。分类、规范和试验。
By dividing and contrasting the sub layers and gas layers, we redefined the classification scheme of the Ordovician sub layers and gas layers in the study area.
通过小层、气层组的划分及对比，厘定了工区奥陶系小层、气层组的划分方案。
By dividing and contrasting the sub layers and gas layers, we redefined the classification scheme of the Ordovician sub layers and gas layers in the study area.
通过小层、气层组的划分及对比，厘定了工区奥陶系小层、气层组的划分方案。
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