出孔
- 与 出孔 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
In this paper, model experiment research was carried, of which was based upon the forced settlement and rectification measure of some buildings on self-weight collapse loess area. At the same time, some conclusions are drawn: 1 the relationship between the soil stress deliquesce and quantity of slope, quantity of settlement of buildings and stress variety of soil body; 2 the relationship between the superimposed stress and quantity of slope, quantity of settlement of buildings and stress variety of soil body; 3 the relationship between quantity of slope, quantity of settlement of buildings and water injection quantity in hole; 4 the relationship between quantity of slope, quantity of settlement of buildings and diameter and interval of hole; 5 the relationship between stress variety of soil body and water injection quantity in hole and interval of hole.
本论文针对地处自重湿陷性黄土地区的建筑物和构筑物的迫降纠倾进行了模型试验研究,给出了自重湿陷性黄土地区建筑物迫降纠倾时1地基应力解除、附加应力与建筑物倾斜量、沉降量及土体应力变化的关系;2附加应力与建筑物倾斜量、沉降量及土体应力变化的关系;3建筑物倾斜量、沉降量与孔内注水量的关系;4建筑物倾斜量、沉降量与孔径和孔间距的关系;5土体应力变化与孔内注水量、孔直径的关系。
-
The pore capacity is becoming smaller with increasingthe vitrinite content. 2. Micro-porosity is dominated in the total pore capacity, which takes more than50%. There is not relationship among pore capacity and specific surface with otherfactors such as Maceral and R0, which shows that the distribution and shapes of poreare not influenced by the composition of the coal. 3. The pore is opened for the coal of Ordos Basin, the order is from durain to clarainthen samples to vitrain. Others are belong to half-opened and thin throat. 4. The adsorption content of gas is increasing with the higher pressure, and the freegas content is decreasing;The adsorption content of gas is decreasing with thehigher temp, and the free gas content is increasing;The adsorption content of gas isincreasing with higher vitrinite content for the kennel coal when temp.
总空隙主要由小孔孔容构成,小孔孔容占了50%以上;镜质组含量和惰性组含量等物质以及镜煤反射率均与孔容、比表面未表现出明显的相关性,说明孔隙分布特征不受物质组成的影响 3、鄂尔多斯地区的空隙呈现开放状态为主,空隙开放的次序为暗煤-亮煤-煤样-镜煤,其他盆地则为半封闭和细瓶颈空隙 4、随压力增加,煤对气体的吸附量增加,煤中所含游离气的量随之减小;随温度增加,煤对气体的吸附量减小,而煤中所含游离气的量随之增加;在相同的温压条件下,同是长焰煤的样品,吸附量在孔容中所占的比例随镜质组含量增加而增加。
-
By utilizing this concept, highly ordered mesoporous silica SBA-15 materials with low microporosity have been synthesized under low temperature and low surfactant concentrations; the quality of resulted mesostructure or pore size distribution can be greatly improved in the cases of EO〓BO〓EO〓, EO〓BO〓EO〓, EO〓BO〓EO〓, EO〓BO〓EO〓, EO〓PO〓EO〓 and EO〓PO〓EO〓 block copolymers.
利用盐效应,在低温或低模板剂浓度条件下合成出高度有序、微孔孔容小的介孔分子筛SBA-15;大大提高了利用嵌段共聚物EO〓BO〓EO〓,EO〓BO〓EO〓,EO〓BO〓EO〓,EO〓BO〓EO〓,EO〓PO〓EO〓和EO〓PO〓EO〓等导向合成介孔材料的有序度或孔径分布。
-
Hydrothermal treatment and pH value swing could shift the micropore distribution of alumina to macroporous direction, and decreased surface areas; the surfactants addition could shift the micropore distribution of alumina to microporous direction, and increase surface areas.
其中pH值交替变动和水热处理使氧化铝微孔分布向大孔方向迁移,比表面降低;加入表面活性剂使氧化铝微孔分布向小孔方向迁移,比表面增加,制备出了低比表面≤150平方公尺g^(-1和高比表面≥250平方公尺g^(-1的大孔容氧化铝载体。
-
Among these strains, Bjerkandera adusta Y5012, Cerrena unicolor Y5002, Funalia trogii Y4997, Trametes suaveolens D8325 and Trametes versicolor Y4946 showed stronger capacity to decolorize the 6 different dyes. The factors related to decolorization of orange G and alizarin red of strain Cerrena unicolor Y5002 were studied by the method of shaking flask.
在40株菌株中,黑管孔菌Bjerkandera adusta Y5012,一色齿毛菌Cerrena unicolor Y5002,硬毛粗盖孔菌Funalia trogii Y4997,香栓孔菌Trametes suaveolens D8325和云芝栓孔菌Trametes versicolor Y4946对刚果红、橙黄G、茜素红、结晶紫、中性红和亚甲基蓝均显示出较强的脱色能力。
-
So, in this paper, a circular cavity witha large radius is used to replace the straight boundary of thehalf space, then the half space problem can be changed tothe scattering problem of two circular cavities to the steadyincident P-wave . Having the aid of the mature cylinderfunction theory, the general solutions of the wave functionscan be given, and an infinite linear algebraic equations ofthe unknown coefficients in the wave functions can be gottenwith the boundary conditions and the Fourier complex seriesexpansion technology, the infinite linear algebraic equationscan be approximately solved by the finite trunction withsatisfying some definite precision, at the basis of thissolution of the equation, the variations and the lay-outs ofthe DSCF at the circular cavity boundary vs. the differentincident angles, the different embedded depths of thecircular cavity as well as the different dimensionless wavenumber of the incident P-wave.
为此,本文采用一个半径很大的圆孔来代替半空间的直边界,将该半空间问题转化为一无限大空间中两个圆孔对稳态P波的共同散射问题,借助于成熟的柱函数理论,通过写出问题波函数的一般形式解,利用问题的边界条件,并采用复数傅立叶级数展开技术将其化为一个仅包含问题波函数中未知系数的一无穷线性代数方程组,在满足一定计算精度的前提下,通过有限项截断进行近似求解,进而讨论了圆孔边界处的动应力集中系数随不同入射角、不同的圆孔掩埋深度、入射波的不同无量纲波数以及介质的泊松比变化和分布情况。
-
S:Dedicated equipment of high-speed holemaking with multispindle can create multiple holes in a single pass in high-speed holemaking such as drilling ,tapping, the milling of shapes and deep holes, shortening production cycles, increasing production rates and reducing cost.
多主轴高速制孔专用设备在钻削、攻丝、成形铣削和深孔等高速孔加工中,一次走刀加工出多个孔。
-
The cylindrical film holes are 45° inclined and perpendicular oriented, there are totally fourteen holes placed on one ribbed wall. Geometrical parameters such as rib angle (45°, 60°, 90° and 120°), rib height (h/e=1.0, 2.0), location of the hole relative to rib on the discharge coefficients and pressure loss characteristics are all studied systematically.
实验中主要研究了肋的角度(θ=45°、60°、90°、120°)、肋的高度(h/e=1.0、2.0)、肋与气膜孔的相对位置、通道横截面的高宽比(H/W=0.5、1.0、2.0)等几何参数对气膜孔出流特性的影响,以及肋的几何结构、气膜孔的出流对通道流阻特性的影响。
-
His field investigation resulted in his policies of uniting and pacifying the ethnic groups, which successfully stabilized the frontier and enriched the local people. He encouraged rice planting at the reservoir area and taught mountainous residents to plant tea, a local specialty. At that time, China's tea trade started to bud and Zhuge Liang's policy laid the cornerstone for the forming of the Pu'er tea planting area in Yunnan, that gave birth to many historically famous tea varieties and events, including the Nanzhong Tea in the Jin Dynasty, the Yinsheng Tea in the Tang Dynasty, the tea-horse barter in the Song Dynasty, the Gong Tea in the Ming Dynasty, and the worldfamous Pu'er Tea in the Qing Dynasty.
他在坝区发展水稻生产,在山区教民利用当地茶树资源种植茶叶,时值中国茶叶商业萌芽时期,此举为后世云南普洱茶区的形成,奠下了开山基石,此后才相继出现晋朝的&南中茶子&、唐代&茶出银生&、宋代茶马交易、明代贡茶和&名重天下&的清代普洱茶,衣食万户,造福人民,深得人民拥戴,多种历史文献记载,古六大茶山均以孔明遗物命名,革登山的茶王树为&武侯遗种&,茶区人民称茶山为孔明山、茶树为孔明树,建房仿孔明帽,尊孔明为茶祖、阿祖、阿公,开茶祖会,放孔明灯,感恩祭祀,世代相传。
-
Themapping function sequences including circular cutouts and elliptical cutouts aregiven in this chapter.
然后为方便地满足圆柱壳大开孔的边界条件,通过复变函数方法中的用来求解多边形映射问题的Schwarz-Christoffel积分表达式,将圆柱壳展开面上的非圆非椭的开孔边界曲线保角映射成为单位圆,给出了在不同开孔率情况下的关于圆孔和椭圆孔的保角映射函数的具体形式。
- 推荐网络例句
-
Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".
歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车,和一双合并为一移交&整个lotta爱&。
-
This is Kate, and that's Erin.
这是凯特,那个是爱朗。
-
Articulate the aims, objectives and key aspects of a strategic business plan.
明确的宗旨,目标和重点战略业务计划。