• Surface Imperfections: Melt temperature may be too high causing resin decomposition and gas evolution (bubbles).

    外观不完整塑料熔化温度过高导致树脂分解气泡

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  • The gas evolution capability of materials used in tube has direct effect to the performance and life of the tube.

    管内材料性能优劣直接影响着整管性能寿命

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  • In the gas evolution step, with the axis rotation, the flux through each side of the triangular element is obtained.

    第②中,采用旋转坐标轴方法来计算结构网格单元通量

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  • With the above models, the oil and gas evolution history in a sedimentary basin with complex lithology can be modeled.

    利用模型可以对既有碳酸盐岩又碎屑岩的复杂岩性沉积盆地中的油气演化进行模拟

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  • The instantaneous gas evolution was detected by FTIR and the evolutions of CH4, CO2, CO and tar were qualitatively analyzed.

    热解气体逸出情况FTIR进行实时检测并且定性分析了CH 4CO2CO焦油的析出情况。

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  • Different types and composition of inclusions reflect different oil-gas evolution level and oil-gas migration in different phases.

    包裹类型成分不同反映了油气的不同演化程度和不同运移期次。

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  • The tensile strength, toughness, hardness, constant current corrosion performances and gas evolution behavior were detected and analyzed.

    测试分析了该合金的强度塑性硬度腐蚀特性

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  • The gas evolution test method has the advantage that the effective coal dust content in green sand can be determined rapidly and accurately.

    气量试验方法优点能够迅速准确地确定有效煤粉的具体含量

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  • By comparing the volume of gas evolution under several different charging models, it was verified that fast charge with slow pulse was a kind of low...

    通过几种充电模式充电时析对比实验证实脉冲快速充电方法低析气量、高效率的快速充电模式。

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  • This article introduces the theory, equipment and method of testing the performance of gas evolution of materials used in tube under high temperature environments.

    本文简介了测试管内材料高温性能原理装置方法

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  • Mercury free Zinc powder for alkaline Zn MnO 2 batteries is produced by atomizing in N2. A systematical research is carried out into the gas evolution behavior of Zinc alloy powder .

    采用氮气雾化法制得电池锌粉考察了各种微量合金元素的浓度对锌粉析气量影响。

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  • The wastewater to be treated flows downwards in the centre and returns upwards along the support elements (40), the current being partially generated by gas evolution from the micro-organisms.

    处理废水中心向下流动,借助于微生物产生气体部分产生的流动废水再次沿载体组件(40)向上

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  • The results showed that the discharge capacity of the MH electrode increased slightly when 3% silver was added, but the amount of the gas evolution from the simulated cell was obviously reduced.

    实验表明,电极中添加3 %质量分数添加剂,电极容量略为增加且明显降低了模拟电池气量

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  • Supernova remnants play an important role in stellar evolution by enriching space with heavy elements, and triggering new star formation by compressing interstellar gas.

    超新星残骸以重元素填充宇宙空间压缩星际气体促进恒星形成因而星体演化过程扮演重要角色

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  • To avoid shortening seal life, consideration shall be given to evolution of gas and vaporisation in seal flushing streams.

    为了避免短缩密封生活考虑密封脸发红气体汽化进化

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  • The discovery of this hot gas will help better understand the evolution of the cosmic web.

    气体发现有助于更好了解宇宙演化

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  • So, before a development scheme of oil and gas is formulated, a synthetic model on structural evolution, sedimentation, and diagenesis should be set up to predict the favourable zones.

    制定油气开发方案必须建立一个完整构造演化沉积作用、成岩作用的综合模式,进而预测有利构造沉积成岩相

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  • Researches on submarine slides, which may be related with gas hydrate system evolution, are summarized.

    本文综述天然气水合物体系演化有关海底滑坡研究现状。

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  • Owing to its high evolution, high or over maturity, oil pools only have been discovered in Jurassic, in Triassic or even older beds only dis - covered gas pools.

    油气演化程度,大多已进入高成熟成熟阶段,至今侏罗系发现油藏三叠系及其地层为气藏。

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  • Noble gas isotopic geochemistry is a useful tool for studying on mantle degassing and evolution of the Earth's atmosphere.

    惰性气体同位素地球化学研究地幔作用地球大气形成与演化有效工具

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  • By using oil and gas generation theory, the abnormal phenomena during thermal evolution of hydrocarbon source rock in the deep formation of Dongpu Depression were discussed.

    运用石油天然气生成理论,讨论了东凹陷深层异常温压条件下烃演化异常现象

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  • The research method of combining the structural evolution with hydrocarbon accumulation has important directive function for oil & gas exploration in Kongquehe slope of Tarim Basin.

    构造演化油气成藏相结合研究方法对于塔里木孔雀河斜坡油气勘探具有重要指导意义。

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  • Genetic algorithms (GAs) are search algorithms based on of natural evolution processing including selection, mutation and crossover operations on the genes of individuals or potential solutions.

    遗传算法一种借鉴生物界自然选择和自然进化机制搜索方法通过个体进行复制、交叉变异操作完成搜索过程

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  • It also gives a general picture of their origin in the interplanetary dust of gas, their stable evolution in the stage of main-sequence and their end with White Dwarf, Neution Star and Black Hole.

    描绘了恒星星际气体尘埃诞生,在主星阶段稳定演化最后白矮星中子星黑洞告终一生经历轮廓。

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  • The amount of coal-seam gas is mainly controlled by the depositional environment, coal evolution degree, burial depth, hydrologic condition and structural conditions.

    煤层含气量主要受控岩的沉积环境、煤演化程度埋藏深度水文条件构造条件

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  • This paper states the geological conditions of the formation of mineral water at the five linking lakes the formation process of the CO_2 gas in mineral water and its evolution tendency.

    本文阐述大连池形成地质条件,矿水中CO_2气体形成过程及其演化趋势

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  • The coal quality of Xiangxi stage is not good and stable but the coal appears dark mud, well develops shale and has high evolution level, which is favorable to create coal derived gas.

    香溪煤系煤质较差,极不稳定煤系暗色、页岩发育演化程度较高有利于形成煤成气。

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  • The study of gas confining evolution of mudstone seals can be used to evaluate gas confining ability and its efficiency.

    研究泥岩盖层气性演化阶段可以正确评价泥岩盖层能力及其有效性。

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  • The evolution of structural styles have clo ser relations with the characters and distributions of the petroleum source rocks, the oil and gas pools, and the petroleum systems.

    构造样式演化油气藏含油气系统的性质分布有着密切关系

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  • Dawangbei area of Chezhen Sag had rich oil and gas, complex geologic framework and structural evolution caused the multiple trap types.

    车镇凹陷大王北地区油气十分富集,复杂地质结构构造演化过程导致该区圈闭类型十分丰富

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