1.
Improvement of Blating Hole Arrangement and Explosive Charge Volume of Hard Ductility Rocks in the Roadway Excavation at Jinshan Gold Mine
金山金矿硬韧性岩巷道掘进炮眼布设和装药量的改进
2.
Their fracture toughness and hardness were determined with Vicker's indentation test machine.
在维氏硬度仪上测试断裂韧性和硬度。
3.
source of a tough elastic wood.
一种坚硬而富有韧性的木材。
4.
Black colour, its hardness is higher than that of WA, its toughness is a bit lower.
黑色，有光泽，硬度比白刚玉高，韧性较低。
5.
It has high hardness and better characteristics.
呈白色，硬度比棕刚玉略高，韧性较低。
6.
A basic variety of aluminium oride,brown colour,high hardness and great toughness.
刚玉的基本品种，棕褐色，硬度高、韧性大。
7.
DUCTILE SHEARING WITHIN SUBDUCTION COM-PLEX BELT IN NORTH QILIAN MOUNTAINS CHINA
北祁连山俯冲杂岩带的韧性剪切作用
8.
Heat Treatment Process for Improving Plasticity and Impact Property of 7A04 Super-high Strength Al Alloy
提高7A04超硬铝合金塑性和韧性的热处理工艺
9.
Plastic Damage of Mylonite Parent Rock and the Numerical Simulation of Porous Media Brittle Crush;
糜棱岩原岩韧性孔洞损伤和多孔介质脆性破碎过程数值模拟
10.
Steel bonded tungsten carbides-Determination of impact toughness
GB/T10419-1989碳化钨钢结硬质合金冲击韧性的测定
11.
Test method of impact toughness of cemented carbides at room temperature
GB/T1817-1995硬质合金常温冲击韧性试验方法
12.
Fine grain grade with high hardness and high toughness.
具有高硬度和高韧性，晶粒度为细级别的牌号。
13.
The Effect of Carbon Content ob the Hardness and Toughness of Low-Chromium Wear-resistant Cast Steel
碳含量对低铬抗磨铸钢硬度和韧性的影响
14.
Study on the Thermal Model and Horniness Segmer Toughening Modification of Epoxy Resin;
环氧树脂耐热模型与硬质链段增韧改性的研究
15.
The Development of Metal Powder-cored Wire for Submerged Overlaying with High Hardness and Toughness;
高硬度高韧性耐磨埋弧堆焊用药芯焊丝的研制
16.
Finite Element Analysis on Testing Dynamic Fracture Toughness of Rock
岩石类材料动态断裂韧性测试的有限元分析
17.
FRACTURE TOUGHNESS MEASUREMENT OF ROCK WITH FRACTAL CRACKS USING HYDRAULIC FRACTURING
水力致裂法测定分形裂纹下岩石的断裂韧性
18.
Study on the Brittle-Ductile Shearing Zones in the Qixia Limestone in Northern Chaohu
巢北栖霞灰岩中的脆韧性剪切构造的研究