挤压破碎

通过对压力盒冰荷载数据及冰挤压破碎过程的分析，基于连续挤压破碎冰力分形特征，利用Weierstrass函数对挤压破碎冰力时程进行了模拟，建立了冰力模型；

A load function in time domain based on the fractal Weierstrass function and an auto spectral model for crushing ice force similar to the gust wind speed spectrum were derived through the analysis to ice load data .

沿边界带发育挤压破碎带和构造透镜体。

Fault breccia and tectonic lenticles well develop along the boundary zone .

破碎机破碎腔内的物料可分为被挤压破碎和向下流动两个过程。

Crushing process in jaw crusher is consisted of squeezing process and particias flow .

高地应力区挤压破碎围岩隧道施工技术探讨

Discussions on Construction Technology of Tunnels in Squeezing and Fractured Ground in High Ground-stress Area

辉绿岩起着沟通深部与浅部构造，并使深部的含矿流体沿挤压破碎带上升、沉淀而成矿的作用。

Diabase connected depth and shallow and caused deep auriferous metallogenetic fluid through rifted fractured zone uplifting and precipitation .

由于动颚运动的复杂性，物料的破碎过程并不是简单的静态挤压破碎。

Because of complex swing motion of moving jaw , the fracture of particles in the squeezing process is not static .

两种生根类型在不定根突破外层组织时，均需经过挤压破碎和酶解作用。

There were extruding , crushing process and enzymolysis when the adventitious roots broke through the outer layers in above two rooting types .

近东西向挤压破碎蚀变带与北北东向、北北西向、北东向蚀变破碎带控制着本区金矿床、矿点的空间展布。

The gold mineralization is controlled by the altered fracture zone , which orientation are near EW , NNE , NNW and NE , etc.

通过对物料的运动学特征分析和对破碎过程求解，获得破碎腔各区域的压缩比和粒度分布系数及挤压破碎压力；

The kinematics of rock material in crushing chamber was analyzed and a method for calculating the pressure distribution on cone crusher liners was proposed .

设计并进行了集料挤压破碎力实验，并以此建立较为精确的挤压破碎力求解模型；

The rock material compression experiments were carried out and a pressure model relating compression ratio and particle size distribution to compression pressure was presented .

区域性大断裂+次级断层+层间挤压破碎带（层间滑动面、牵引虚脱空间）是良好的构造控矿配套系统和导、聚、储矿系统。

REgional big fracture + sub-fracture + extrusion crush belt in stratum are good controlling ore system by structure and collecting , storage ore system .

该矿产于辉绿岩体与地层的接触带，严格受接触带和挤压破碎带的共同控制。

The gold deposit is located in the contact zones of diabase and strata , which are strictly controlled by the contact zones and the compressed fragmentized belts .

但断层、挤压破碎带及裂隙发育，据开挖揭露出的大小断层共50条，挤压破碎带183条，隧洞经过这些地段，对围岩稳定有一定影响。

Altogether 50 large and small faults and 183 compressive fractured zones were exposed during excavation . The rock excavation for the tunnel had certain impact on its surrounding rocks .

改进和扩充后的软件系统，包含有由于火药颗粒挤压破碎引起的增燃作用和两截装药之间自由空间对内弹道过程的影响。

The soft system modified and expanded contains augmented combustion action due to propellant granule extrusion failure in charge bed and influence of free interspace between two charge units on interior ballistic process .

NEE&NE向挤压破碎带的成生、演化及形变、相变差异制约着金矿的成矿阶段、矿化富集、矿体定位乃至矿体的赋存状态。

The growth and evolution and the difference in deformation and facies of the NEE trending fracture zones controlled the localization of gold enrichment , the mineralization stages , as well as the state in which the gold exists .

介绍了国外高应力挤压破碎条件的判别方法，对高地应力区挤压破碎围岩隧道开挖支护施工与设计方法及地层预加固技术等进行初步的探讨。

In the article foreign judging methods on squeezing and fractured ground in high ground-stress area are described , and preliminary discussions are made on the design and construction method and ground pre-consolidation technologies of tunnels located in squeezing and fractured ground in high ground-stress area .

双螺杆挤压膨化破碎啤酒酵母细胞壁的研究

Crush of beer yeast cell wall by twin-screw extrusion

基于破碎机和散体物料运动学和动力学特性，建立挤压类破碎机生产率模型。

Based on motive character of crusher and rock material , the productivity model of compressive crusher was achieved .

利用高低压发射装置，测定了含能颗粒床在不同环境温度下动态撞击与动态挤压的破碎程度；

The grain fracture of energetic particle bed as a result of dynamic impact and dynamic compression at different temperature was measured by using a high-low pressure launch set .

大蒜受挤压或破碎后，蒜酶作用于蒜氨酸，产生大蒜素以及其它含硫挥发性物质，这些物质构成了大蒜油的主要成分。

After garlic was pressed or fragmented , allinase in garlic will convert alliin to allicin and other volatile sulfur compounds , which are the main compositions of garlic oil .

挤压类破碎机是散体物料破碎的主要设备，广泛应用在冶金矿山工业、建材工业、筑路工业、化学工业和硅酸盐工业中。

Compressive crusher is the main equipment of rock material crushing and it is widely used in metallurgy and mining industry , building industry , road construction , chemical engineering and silicate industry .

随着道路、桥梁、建筑等工业行业的不断发展，碎石物料得到了越来越广泛的应用，挤压类破碎装备是散体物料破碎中应用最广泛的设备。

With the development of road , bridge , construction and other industries , gravel materials have been more and more widely used . The compressive crushing equipment is most widely used in bulk material breakage .

NZ·LJZ20-8大型生活垃圾转运站设备挤压油缸、破碎油缸有限元分析

A finite element analysis for extruding oil cylinder and shatter oil cylinder of NZ · LJZ20-8 heavy-duty rubbish transport equipment

高坝坝基挤压蚀变破碎带处理措施三维数值分析

Numerical modeling on treatment of mylonitization and fracture belt in dam foundation

结果表明，应变和挤压比与破碎应力成正比，温度与破碎应力成反比，受力面积s1与S3相差越大，破碎应力就越大。

The results indicate that : both strain and extrusion ratios are in direct proportion to crushing stress , while temperature is in inverse proportion to crushing stress . The more D-value of stress area s_1 and s_3 is , the more crushing stress .

由于轧臼壁的表面直接接触各种矿石和岩石，承受着高强度的凿削和挤压，因此圆锥破碎机的轧臼壁既要求有高硬度和冲击性能，又要有良好的铸件内部组织。

As the mortar rolled castings are direct touched with ore and stones , and it bears the press and others strengths . The mortar rolled castings not only need high hardness and Charpy properties , but also need good casting inside quality .