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- The Methods of Improving Veracity of Gas Evolution Measure. 提高造型材料发气性测定结果可比性的途径。
- A new method of improving thermal conductance gas analyzer was introduced,which adopted BP neural network. 介绍了利用BP神经网络对传统热导气体分析仪改善的新方法。
- In this text the method of income capitalization was used to evaluate the value of the land of gas station. 结合一定实例,探讨用收益还原法评估加油站用地。
- For the method of drilling bits in high-gas coalbed,the influence of gas must be taken into account. 对于含瓦斯煤层实施钻屑法必须考虑瓦斯的影响。
- Introduce the reasons of gas outburst,and expound the method of determining the relative parameters of coal and gas outburst. 介绍了井下瓦斯突出的原因,详细阐述了瓦斯突出的有关参数的确定方法。
- Centred on thermal radiation, noise and diffusion, the basic design principle and method of gas blowdown sound pipe are described in derail. 围绕热辐射、噪声和扩散详述了天然气放空立管的基本设计原则和方法。
- In order to control gas disaster fundamentally, a new method of the preventing and treating of gas explosion-adiabatic oxygenation was put forward. 为了从根本上解决瓦斯爆炸的危害,提出了一种防治瓦斯爆炸的新方法,即绝热氧化法。
- The optical analysis method of gas concentration has advantages of large measurement range,high precision,untouched on-line measurement and so on. 气体浓度光学分析方法具有测量范围宽、精度高、非接触在线测量等优点。
- An on-line analytical method of gas chromatography for determination of total carbon in pure hydrogen produced by PSA was studied. 利用带镍加氢转化炉的气相色谱仪,在线分析变压吸附法制纯氢中的总碳。
- However, reports on the method of wellbore pressure calculation for tubing-casing production system (TCPS) of gas wells are rare. 气井井底流压是分析气井生产动态的重要参数之一,目前国内外很少报道油套合采时井底流压的计算方法。
- Summer fallow is the best method of destroying weeds. 夏季休耕是消灭杂草的最好办法。
- This is not an economical method of heating. 这不是一种经济的取暖方式。
- A new method of gas chromatographic analyses in the production of chloroacetic acid for process control using diazomethane as esterification agent is studied. 以重氮甲烷为酯化剂,用气相色谱法对氯乙酸生产的中控分析进行了研究。
- His method of organizing the work is commendable. 他组织这项工作的办法是值得称赞的。
- The method of experimentation is used to research the ionization efficiency in dielectric barrier discharge ion source in condition of gas s different flux. 采用实验方法研究了介质阻挡放电离子源对乙醇样品标准气在不同的流量条件下离子源电离效率的问题。
- "Method of Fabricating Spherical Quantum Dots Device By Combination of Gas Condensation and Epitaxial Technique",Pat No. 6774014 B1, March. 28, 2003, U.S.A. "利用气态凝结并结合磊晶技术制作球形量子点元件的方法",中华民国专利,专利号码198262,3月1日,2004。
- You'll find little system in his method of work. 他的工作方法无甚条理。
- It's not an economical method of heating. 这不是一种经济的取暖方式。
- Derive the equations of continuity by using the method of infinitesimal based on the mass balance equations and the differential equations of gas and oil phase fluid flow. 再根据物质平衡原理,利用微元法分析凝析油气渗流规律,建立连续性方程,从而导出凝析油气渗流微分方程。通过引入凝析气油比,求得渗流过程中地层凝析油饱和度与压力的关系。
- When the concentration of organphosphorus was 0.091 mg/kg measured with the method of gas chromatography analysis, the expanded uncertainty was 0.0033mg/kg. 气相色谱检测甲基对硫磷浓度0.;091 mg/kg,扩展不确定度为0