The coke deposited due to thiophene impenetrated into all the pores and some of them could form mechanical pore on catalyst surface.
含噻吩原料加氢裂化生成的积炭,存在于不同孔径的孔中,在催化剂表面形成少量机械孔。
Effects of pore on the contacting fatigue life of ceramic balls were analyzed by the tests of fatigue life. A method for increasing the fatigue life of ceramic balls is suggested in this paper.
本文通过陶瓷球接触疲劳寿命试验,分析了陶瓷球孔隙对陶瓷球接触疲劳寿命的影响,提出了提高陶瓷球接触疲劳寿命的方法。
What happens depends on pore size.
所发生的一切取决于孔隙大小。
Can you imagine trying to pore through all of that history to get a perspective on what has happened in Web development over that time?
您能想象如何穿透历史了解这个时期的Web开发过程吗?
Obviously, the main effect factor on activated carbon pore structure is the raw material coal property.
分析结果表明,原料煤的性质是影响活性炭孔隙结构的主要因素。
Rather than having its users pore at leisure over stored data, aliens are hunted on the fly.
外星人是被即时捕捉到的,而不是用户从容地凝视那些储存好了的数据。
Sandstone evaluation can be better carried on, using sandstone capillary pressure curve(pressuring mercury way) data to quantitatively study sandstone pore structure characteristic parameters.
应用砂岩的毛细管压力曲线(压汞法)资料定量研究砂岩孔隙空间结构特征参数,以便更好地进行砂岩评价。
The effecting law and action mechanism of retarders on hydration process of building gypsum, crystal morphology of dihydrate and pore structure have also been revealed.
揭示了缓凝剂对建筑石膏水化进程、晶体形貌和孔结构的影响规律和作用机制。
Pore permeability is the permeability of a single pore of a rock, while reservoir permeability is the equivalent value of pore permeability on the whole cross-section of the rock.
孔隙渗透率是单根孔隙的渗透率,地层渗透率是孔隙渗透率折算到整个地层截面积之上的渗透率。
Examples are presented at the end of this paper to analyze the influence of the partial sealing property of tunnel on stress, displacement and pore pressure.
文末给出了算例,分析了隧洞的半封闭特性对应力、位移和孔隙水压力的影响。
Furthermore, the effect of anodizing voltage on cell sizes, pore diameter, pore density and cell density are studied.
另外,研究了阳极氧化电压对晶胞尺寸、孔径大小、孔密度和晶胞密度的影响。
Utilizing image process technology on little pore in machine components tentatively, and through the instance, proves the feasibility and exactness of this method on the theory and practice.
初步探讨了利用图像处理技术进行机械零件小孔径的尺寸测量的方法,并通过实例,从理论上和实践上证明本方法的可行性和正确性。
It is important to elect suitable measurement method and apparatus of pore structure parameters for wall-flow honeycomb ceramics, which filter performances depend on it's pore structure.
壁流式蜂窝陶瓷孔洞结构决定其过滤性能,故选择合适的方法和测量装置对其孔结构参数进行测定非常重要。
What is actually measured in the method is the concrete conductivity, which depends on both the pore structure and pore fluid chemicals of concrete.
该方法本质上测量的是混凝土电导率,其值的大小取决于混凝土的孔隙结构和孔溶液的化学成分。
The increasing in forming pressure reduces the pore size and porosity, but has little effect on the pore shape.
随着成型压力的增大,多孔钛孔隙尺寸和孔隙度减小,但孔隙形状未发生显著变化。
As the same porosity, the size of the pore has no effect on the compressive strength of foaming aluminum with homogenized structure.
孔隙率相同时,孔径的大小对具有均匀孔结构的泡沫铝的压缩性能影响不明显。
The real time measurement and control of the viscosity were achieved in the preparation process of al and al alloy, revealing the rule of viscosity change as well as the influence on pore structure.
用新型旋转扭矩探测仪对铝合金熔体增粘过程中的粘度进行了实时检测和控制,研究了熔体粘度的变化规律以及粘度对孔结构的影响规律。
The results show that net burden pressure has obvious influence on porosity, permeability and rock compacting factor with little effect on pore configuration.
结果表明:净覆压对储层的孔隙度、渗透率和岩石压缩系数具有明显的影响,对储层岩石孔隙结构影响较小;
Fifth, the effects of pore fluid and its distribution on seismic properties were studied.
第五,讨论了孔隙流体及其分布对地震属性的影响。
The conclusion shows that DJM has more influence on the pore water pressure of the upper soil, and PVD and DJM both have more influence on the lower soil.
研究认为粉喷桩的存在对地基加固区土体的孔压值影响较大,而在地基下卧层有无粉喷桩或排水板对土体孔压影响都很大。
After undergoing flashing and expansion on a solid-particle pore diameter expansion device limestone particles were investigated for their desulfurization performance on a gas-flow reactor.
将在固体颗粒孔径增扩仪上进行孔径闪蒸增扩后的石灰石颗粒,在气流反应器上进行了脱硫试验研究。
A modeling of pore forming and the influence of the minimum interspaces on pore forming was analyzed and discussed also.
讨论了复合材料中孔洞的形成模型,分析了预制块中纤维间最小间隙在形成孔洞中的作用。
The results showed that sequence and way of feeding, reaction temperature, time of aging, stirring speed and drying and calcinations had remarkable influence on the pore structure.
结果表明,加料顺序、加料方式、成胶温度、老化时间、搅拌速率以及干燥焙烧等因素对孔结构均有明显影响。
In the process of reinforcing soft soil foundation by preloading, preloading rate will impact on excess pore pressure dissipation.
堆载预压法加固软土地基过程中,堆填速率将影响到超孔隙水压力的消散。
The specifies in the combustion of pulverized coal were compared with those of demineralized coal. The effects of mineral and pore structure on combustion reactivity are investigated.
比较了粉煤除灰前后燃烧指标,考察了粉煤中的矿物质及孔隙结构对燃烧反应能力的影响。
The favourable pore preservation conditions are described in this paper, based on the analysis for pore development factors of deep clastic reservoirs in Bohai Sea.
分析了影响渤海海域深部碎屑岩储层孔隙发育的主要因素,指出了有利于孔隙保存的条件。
The influence of pore size distribution on mass transfer in direct contact membrane distillation (DCMD) was investigated.
文中考察孔径分布的存在对直接接触式膜蒸馏跨膜传质速率的影响。
The median pore diameter depended on the size of porogen particle.
致孔剂的颗粒大小只影响多孔支架的孔径;
The scanning speed of nozzle has a great effect on the pore structure of copper deposits.
喷嘴移动扫描速度对铜电铸层多孔结构有明显的影响。
The scanning speed of nozzle has a great effect on the pore structure of copper deposits.
喷嘴移动扫描速度对铜电铸层多孔结构有明显的影响。
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