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- Keywords high pressure method;low pressure method;middle pressure;consume;synthese;price; 甲醇;高压法;低压法;中压法;消费;合成;价格;
- middle pressure method 中压法
- The industrial experiements show that this method is suitable for changing the small and middle pressure SHF steam boilers into natrual circulating warm-water boilers. 通过工业试验证明，本方法适合中、低压SHF型蒸汽锅炉改造为自然循环热水锅炉。
- The ways to stop bleeding include direct pressure method and indirect pressure method. 止血方法可分为直接压法及间接压法。
- It was pointed out that middle pressure hydroupgrading and hydrocracking are ideal processes ... 最后指出中压加氢改质和加氢裂化是催化裂化劣质柴油改质的较理想工艺。
- Thermal pressure method is part of resin inlaying, for which thermosetting resin is widely used. 热压镶嵌法属于树脂镶嵌法，其中，采用热固性树脂又是非常普遍的。
- DG and DGR multi-stages pumps are used for feeding low and middle pressure boiler water or for pumping other middle pressure water. 其德阳入口，D型水平方向；DG、DGR为垂直向上；其吐出口均为垂直向上。
- Tension method also can distinguish permeability of different concrete, but it has discreteness compared with water pressure method. 通过研究张力法下水在混凝土中的渗透发现:水在张力法下更容易渗透,张力法下的渗透系数比水压法下大一个数量级。
- It used draining while mining and light &middle pressure water injection in coal seam, those completely eliminated the danger of coal and gas outburst. 在生产过程中，采用边采边抽和浅孔中压注水措施，完全消除了工作面的突出危险性。
- Breakthrough pressure method was presented in order to accurately determine the plugging position of water shutoff agent in oil reservoir. 为了能更准确地预测堵剂在油藏中的封堵位置,提出了堵剂突破压力法。
- Pros and cons as well as the effect of upgrading inferior FCC gas oils by caustic treating, hydrotreating, middle pressure hydro-upgrading and solvent refining etc. 分析了采用碱精制、加氢精制、中压加氢改质和溶剂精制等技术对催化裂化劣质柴油改质的利弊及其效果。
- The dynamic surface tension of aqueous solution of alkyl glucoside(APG) C_(8/10)G_(1.31) and C_(12/14)G_(1.43) was studied by using maximum bubble pressure method. 采用最大泡压法研究了表面活性剂烷基聚葡糖苷(APG或CiGj)C8/10G1.;31和C12/14G1
- Pros and cons as well as the effect of upgrading inferior FCC gas oils by caustic treating, hydrotreating, middle pressure hydro-upgrading and solvent refining etc. were analyzed. 分析了采用碱精制、加氢精制、中压加氢改质和溶剂精制等技术对催化裂化劣质柴油改质的利弊及其效果。
- Abstract: By comparison with new and old regulations of pile foundation, the paper points out faults of old regulations and advantages of new regulations when static pressure method is used to determine load-bearing capacity of single pile. 文摘:通过桩基础新、旧规范对比的论述，指出了在以静压法确定单桩承载力时，旧规范存在着的不足及新规范具有的优点。
- Based on static pressurizing method,the leakage and degassing rate of a dewar of 210 L was measured. 运用静态升压法对国内某厂家生产的210L杜瓦的漏放气速率进行测量;绘制了夹层压力随时间的变化曲线;测得总漏放气速率为2.;0×10-8Pa
- When gold sediment,the physical chemistry parameter of Ore bearing fluids includ weak base middlelow temprature middle pressure and middle saldity.Further we indicate the golden sedimental mechanism. 给出了康古尔金矿床金沉淀的条件是中低温、中等压力、中等盐度及弱碱性，并指出金的沉淀机理。
- Presents the balance valve make-up water pressurization method used in substation reformation. 摘要介绍了在换热站改造中采用的平衡阀补水定压方式。
- The static differential pressure method is used to study the cryogenic adsorption of hydrogen isotopes on the carbonaceous adsorbents, including activated carbon(AC), carbon molecular sieve(601) and carbon nano?fibers(CNF). 采用静态压差法研究了液氮温度下碳基吸附剂活性炭(AC)、碳分子筛(601)和碳纳米纤维(CNF)对氢同位素的吸附行为。
- In this thesis, the present studying status of the pressure method, the displacement method and the finite element method in the design and computing of anti-slide pile is introduced systemically. 本文详细介绍了抗滑桩设计计算压力法、位移法和有限元法的研究现状，分析了三种方法在应用中存在的问题，对有限元法进行了改进。
- Direct pressure and indirect pressure methods are most commonly used in first aid. 直接压法及间接压法是急救最常用的。
