分布不均匀的
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They are most abundant in quartz of pegmatitic leucosomes and granitic rocks, and represent the fluid appearing in their cooling stage. The DL(H2O) of such fluid is 0.93~0.96g/cm3 corresponding to P≈0.6GPa which is compatible with condition when the rapid decompression in this region was ended. 3 CO2-H2O two or three phases inclusions. They are the most widespread, and more frequently in clusters and in intragranular tails in quartz. The relative content of CO2+CH4 and H2O is considerably variable. They are also characterized with lower density (0.6~0.8g/cm3) and low pressure about 0.3~0.4GPa, and may be originated by mixture of carbonic liquid from breaking of most inclusions of peak stage and aqueous liquid of magmatic source. After entrapment, the further decrease of temperature to lower than 330℃ made such fluid separated to two or three phases.
主要集中于伟晶质脉体和花岗岩中,是这期岩浆冷凝过程析出的流体相当时就被封闭所成,密度为0.93~0.96g/cm3,相应压力约0.6GPa,这与峰期后迅速减压过程结束时的条件相符。3CO2-H2O两相和多相包体,分布最广,成簇状和拖尾状包体群,碳质和H2O相对含量很不均匀,整体密度相对最低,一般为0.6~0.8g/cm3,相应压力为0.3~0.4GPa,它们可能是大幅度减压过程中第一类包体大量爆裂析出的碳质流体与第二类H2O溶液流体在各处以不同比例混溶所成,它们被封闭后在降温至330℃以下时分裂成两相或三相包体。
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The amplitude of prestrain and reversal strain both showed remarkable influence on BE and the elastic-plastic strain i...
弯曲加载方式引起试样横截面上弹、塑性应变分布的不均匀性,在反向应变时产生的宏观残余应力对BE也有不可忽视的影响。
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First, calculating the pressure pulsation in the condition of different velocity and pulsant frequency through using CFD software, then calculate the ahead natural frequency and length of resonance, which offer a reference to the select of pipe length in Hot Blast Stove.
利用通用CFD软件计算不同速度、脉动频率下压力不均匀度沿管道的分布情况,同时计算出管内气柱的前几阶固有频率及共振管长,该方法为热风炉管道系统选取合适的长度提供了参考。
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Whether the inner cylinder is drilled or not do not affect obviously the measurement accuracy. The accuracy of the drilled outside cylinder is higher than the undrilled ones, and the drilled holes are better to be equally distributed, further more, the number is less than 36 with the diameter of 3mm. The sealed outside cylinder can lower the measurement accuracy. The thinner material of sealed inside cylinder is and the more ventilative function is, the higher accuracy will be achieved. Moreover, when the space between inside and outside cylinder is smaller, the measurement accuracy also becomes higher.
结果表明:各处理精度均较高,最高达97.40%;内筒打孔与否对测量精度无显著影响;套筒打孔的处理比不打孔的处理精度更高,且孔洞适宜均匀分布,但数目不可过多,直径为3mm时不宜超过36个;套筒封底会降低测量精度,内筒封底材料越薄、透气性能越好精度越高;内筒与套筒的间隔较小时精度更高。
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Numerical analysis of unit heat generation rate and thermal flux density is conducted. Results show that the chamber's boundary extermal thermal conduction is the primary factor that leads to temperature ununiformity distrubtion inside the chamber.
而单元生热率及热流密度的数值结果表明,腔体边界上的对外热传导是温度不均匀分布的主要原因。
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There are the uneven said manufacturers distributed over China, before 1990s, the makers were located in Beijing or the surrounding areas, it was developing quickly in northeast and northwest areas and their applications were also wider than other areas; after the later period in 1990, the upsurges were found in Shandong and Guangdong and encouragingly developed in Shanghai, Jiangsu and Zhejiang.
我国加气混凝土生产企业的分布很不均匀。上世纪90年代前,以北京及周边地区、东北地区和西北地区发展较快,应用也比其他地区广泛;到了90年代后期,先是在山东和广东掀起了一个发展的高潮,后在上海及江苏、浙江得到了极大的发展。
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Furthermore,the influences of hot working parameters,such as friction factor,the top die speed and initial die temperature,on the temperature distribution had been investigated,and the temperature distribution in different deformation zones was analyzed.
同时由于坯料与模具和环境之间存在着温度差,以及坯料和模具接触面上的摩擦功不断转化为热量,使得坯料在变形的同时,将以各种形式和模具及周围环境进行热交换,增加了坯料内部温度场分布的不均匀性。
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The stiffness effect of the infill walls can make the soft storey effect occur in the infilled frames.
要避免因填充墙不均匀分布引起的薄弱层效应,最有效办法就是控制结构在薄弱层附近的侧移刚度比。
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SEM analysis shows that after inoculater Si-Fe is added, the distribution of Si is heterogeneous which makes low temperature graphitization of the malleable cast iron easy.
扫描电镜分析表明,加Si-Fe孕育后,由于Si分布的不均匀使得可锻铸铁的低温石墨化过程易于实现。
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Forcing mixer designed by the design institute of Jinan iron and steel group has been used in production process of 8m2 pellet shaft furnace of No. 3 ironmaking plant,and it has got good profit.
1概况在球团生产中原料的强力混合技术是用来降低添加剂加入量,最大限度的解决原料配料后不均匀分布的一种新技术、新设备。
- 推荐网络例句
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Do you know, i need you to come back
你知道吗,我需要你回来
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Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.
1〕 杨银书,王祥生,李德昌。安徽省首次发现嗜群血蜱。
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Chapter Three: Type classification of DE structure in Sino-Tibetan languages.
第三章汉藏语&的&字结构的类型划分。