查询词典 stringer lode

According to the practical engineering application, the reasonable effective lengths of compressed chords and braces are presented. In the end, the static behavior of multiplanar XX-joints are discussed, which used widely in practical engineering. An amount of joints with the variable joint parameters under lode-case are analyzed. Base on research achievement of uniplanar X-joints, a set of formula is proposed to predict the ultimate bearing capacity of multiplanar XX-joints, which are easy to understand in physical concept and simple in practice.

最后对实际工程中常用的空间XX 型节点进行了探讨，分析空间轴心受力XX 节点和空间平面内受弯XX 型节点的空间几何效应和空间荷载效应，进行大量系统的参数研究后，得到各自的效应系数，并且在矩形钢管混凝土桁架平面X型节点研究成果的基础上，给出了两种受力情况下节点的承载力计算公式，公式物理概念清晰、简单实用。

In summary, it is evident that orogenic lode-gold deposits, hosted both in Precambrian greenstone belts and Precambrian to Phanerozoic accretionary sedimentary belts, commonly show predictable and repetitive structural geometries.

总之，很显然，赋存于前寒武纪绿岩带和前寒武纪到显生宙增生沉积带造山带脉金矿床，普遍表现出可预测的和重复的几何结构。

The mesothermal lode Au refers to the ore bodies that came chiefly from magmatic hydrothermal ore-forming solution, formed in middle depth environment and lied in ore veins.

以岩浆成矿热液为主，形成于中深环境，产于矿脉中的金矿体，称中深脉型金矿。

Typhonic typhoon comes, hear forecast, consolidate dikes and dams opens lode.

四、台风台风来，听预告，加固堤坝通水道。

In the No.1 lode, the largest one in the area, the ore-forming temperature changes greatly from 160-400℃, and the salinity of the ore fluids also changes greatly (0%-9%) with appa-rent boiling phenomena while the smaller lodes are of higher temperature（280-400℃）and lower salinity.

规模最大的1号矿脉，成矿温度变化区间比较宽（160~400℃），流体的盐度变化范围也大（0%~9%），沸腾作用明显；而在规模较小的矿脉中，温度比较高（280~400℃），盐度比较低。

The panning of samples of river gravel, even the color or taste of water, may lead to a mineral lode upstreams.

淘洗河沙样品，甚至于水的颜色或水的味道，都可能预示着上游的矿脉。

The pan ning of samples of river gravel, even the color or taste of water, may lead to a mineral lode upstreams.

淘洗河沙样品，甚至于水的颜色或水的味道，都可能预示着上游的矿脉。

The panning of samples of fiver gravel, even the color or taste of water, may lead to a mineral lode upstreams.

淘洗河沙样品，甚至于水的颜色或水的味道，都可能预示着上游的矿脉。

In the space, along with increased distance from the main ore-controlling structures, the frequency of P type of pyrite and their thermoelectricity also decreased gradually. Within one lode, from the upper to the lower parts of an ore body, the vertical change of pyrite in thermoelectricity as the follows:① when the ore body is stable, that is when the ore body is uniformly and continuously mineralized, the Dp andαvalues keep increased from shallow to deeper parts;② when an ore body is discontinuously mineralized, the Dp andαvalues have a wavy increasing tendency from the shallow to the deeper;③ when the deeper part of an ore body contains abundant, Co and Ni high mafic dykes, the Dp andαvalues of pyrite decreased from the shallow to the deeper parts of an ore body, that is, an reversed zoning of pyrite thermoelectricity occurs for pyrite in this situation contain more Ni and Co and belongs to N type.④ For the deposits hosted in the Archean metamorphic rocks, because all of the pyrite in this case is N-type, the vertical change of pyrite is not featured by the transition of pyrite type, but by the increased values of Vnp and α from the shallow to deeper parts of an ore body.

在空间域上，水平分带规律为：随远离主干断裂，矿脉中P型的出现频率逐渐降低或热电系数值逐渐变小；在同一条矿脉中，这是由于矿化不均匀性及脉岩的影响，由矿体的上部到下部，它的垂向变化特征可以有如下几种变化形式：①由矿体的浅部到深部，黄铁矿的Dp值、或α值呈稳定升高的趋势时，矿体往往表现为矿化均匀，连续性好、延伸稳定；②由浅部到深部，黄铁矿的Dp值、α值呈波状变化，但总体又具有增大的趋势时，所在的矿体连续性差；③当矿脉的下部发育有大量的基性脉岩时，由于基性脉岩中常含有较高的Co、Ni，使其中黄铁矿的Co、Ni含量较高而呈N型导电，由矿体的上部到下部，黄铁矿的Dp值、α值呈减少的趋势，而造成黄铁矿热电性特征的逆向分带，④产于太古代变质岩中的中深脉状金矿，由于其中的黄铁矿均为N型导电，所以垂向变化规律并不表现为导型的改变，只是Vnp值或α值从矿体的上部到下部由小变大。

Its narrow-mindedness, complacency and conformism are the mother lode of material for sitcom writers and novelists.

中产阶级的心胸狭窄、自鸣得意和因循守旧是情景喜剧作家和小说家源源不断的素材来源。

Chimborazo and Cotopaxi, took me by the hand.

越过琴博腊索山和科托帕克西山。

This car is in a good condition.

这辆车的状况很好。