main fracture的例句大全

The main Lithology and ore controlling fracture system of Dongxiang Copper deposit belongs to peel fault system and the main orebodies occur in fracture zones of peel fault system where sharp dip tend to be gently.

东乡铜矿床主要控岩控矿断裂系统属于剥离断层系统，主要矿体赋存于剥离断层系统各断裂破碎带由陡变缓处；

It is got from the stretching fracture that the main function of the austenite dendrite crystal during the course of fracture is to stop the spread of the crack, increase the energy needed for fracture, and improve the cast-iron bars' strength. 5.

从拉伸断口可以得出：奥氏体枝晶在铸铁型材的断裂过程中主要表现为阻止裂纹扩展的作用，增加断裂所需的能量，提高铸铁型材的强度。

But the fracture coalescence path is winding under static loading, which is different from dynamic loading. So, the inertia effect of the fracture propagation is regarded as the main cause of the strength increase of the brittle material under slow to medium strain rate.

这与静载下岩桥处的贯通常通过分支裂纹拐折扩展、相连不同，这也是导致裂隙试样中低应变速率下强度增大（即速率效应）的主要原因。

When the heat temperature under 900 C, tough looks can be observed in the rapture of the shear sample, and the main rapture mechanisms contain plastic rapture and decode fracture, and brittle rapture.

加工温度低于900℃时，拉剪试样的断口上可以看到韧窝状形貌，主要的断裂机制是韧西安建筑科技大学硕士研究生论文性断裂和解理断裂以及沿晶断裂。

The main X-ray features of congenital analgesia: ① fracture,② Charcot joint,③ infection of bone and joint,④ osteochondritis,⑤ injury of epiphyseal cartilage plate.

本病的X线征象主要有：①骨折，②夏科氏关节，③骨关节感染，④骨软骨炎，⑤骺板损伤。

Fracture analysis of certain gearing main transmission shaft

某传动装置主传动轴断裂原因分析

Fracture is the main reservoir and migrating channel of petroleum, but it is difficult to detect fracture strip by a single subject or method.

缝洞是主要的油气储层空间和渗透通道，但利用单一的学科或单一的方法对其进行预测往往是很困难的。

decision avulsing tension and peel protrudent deformated paper, paper fracture of the main factors include the following.

不决不粘贴压辛与纸张剥不缩形变，变成纸张断裂的次要成分包含以上几方面。

application of directional fracture controlled blasting technique in main roadway excavation

定向断裂控制爆破技术的应用

intertrochanteric fracture of femur is very common in senile patients and surgical treatment is the main method.

股骨转子间骨折是老年人的常见病，以手术治疗为主。

The main mineralized types are quartz vein type and alteration pattern with fracture zone.

主要矿化类型有石英脉型和破碎带蚀变岩型.

The fault structural fracture zone is the main ore-control, ore-bearing structure.

断裂构造破碎带是该地区主要控矿 、 容矿构造.

Conclusions Urethral realignment is still the main management for the urethral rupture complicating pelvic fracture.

结论尿道会师术仍然是比较好的治疗骨盆骨折合并尿道断裂的方法.

The penpoint fracture is main due to non-metallic inclusions and center segregation.

笔尖状断裂主要由非金属夹杂和中心偏析造成；

The main failure forms of fire bars in cycle type machine are burning erosion and fracture.

环式烧结机炉箅条主要失效形式是烧蚀和折断.

The main toughening mechanisms are metal bridging, cleavage vein in the fracture surface and crack shielding caused by dislocations.

金属相和位错导致的解理及位错对裂纹的屏蔽作用是复合陶瓷刀具材料的主要增韧机理。

The formulas of fracture pressure and collapse pressure were concluded according to Culon-morper rule and the Minimum Main Stress Destroy rule.

根据库伦-摩尔准则和最小主应力拉伸破坏准则推导坍塌压力和破裂压力的求解公式。

So, the sucker rod's main failure modes are fatigue fracture and corrosion fatigue crack.

因此, 抽油杆的主要失效形式为疲劳断裂和腐蚀疲劳断裂.

On this basis the cracked position and inclination of the main roof are determined. The Influence of the Fracture of the Main Roof On the Mining Ground Pressure

从中分析和确定了老顶在回采过程中的断裂位置和可能形成的回转角，以及相关的影响因素。老顶断裂前后的矿山压力变化

According to the law of crack development and mechanical index correlation analysis results, use the maximum bending force, shearing force and fracture energy as the main mechanical parameters, put forward the test design method.

基于裂缝动态发展规律与力学指标关联度分析结果，以最大弯曲力、层间剪切力和断裂能作为主要设计参数指标，提出配合比设计的试验方法。