查询词典 adamantine boron

Ballistics experts in recent years have puzzled over a troubling loss of impact resistance in boron carbide, sometimes used in protective armour.

近几年来，导弹专家对用于保持性盔甲上的碳化硼保护层易碎的原因一直感到迷惑不解。

Following the choice of the materials, taking ZL205A alloy as the matrix and boron carbide as the reinforcement, the experiment was carried out in air by the stir-furnace.

经过广泛调研和充分的论证，本研究选取ZL205A合金作为基体，碳化硼颗粒作为增强体，采用搅拌复合的方法在空气状态下制备出用于实验的复合材料。

The reunion reason of boron carbide submicron powders in manufacturing process was analyzed, spray drying and airflow crash were adopted to deal with the materials.

对碳化硼超细微粉在干燥时的硬团聚现象进行了分析，并分别来用喷雾干燥和气流破碎两种方法对物料进行处理。

Description :The new Tungsten based IF material has up to twice the strength of the best impact resistant materials currently used in protective armor applications such as boron carbide and silicon carbide, and are over 5 times stronger than steel.

描述：基于 IF 材料的新钨比现有使用的保护装甲材料如碳化硼和金刚砂拥有两倍的最好冲撞抵抗效果，是钢强度的五倍以上。

Boron carbide,friction coefficient,wear rate,tribochemical reaction

碳化硼-碳化硼摩擦副的摩擦磨损特性研究。

It is black opaque body hexagonal crystal and MO-hardness in the 9.15-9.5, which is after diamond and boron carbide with crisp and sharp performance and a certain degree of conductive heat.

仅次于金刚石和碳化棚，性能脆而锋利，并且有一定的导电热性。

Description :The new Tungsten based IF material has up to twice thestrength of the best impact resistant materials currently used inprotective armor applications such as boron carbide and siliconcarbide, and are over 5 times stronger than steel.

描述：基於IF 材料的新钨比现有使用的保护装甲材料如碳化硼和金刚砂拥有两倍的最好冲撞抵抗效果，是钢强度的五倍以上。

According to this point it has good ability to absorb neutron and resist eradiation.Because of their high hardness and strength, excellent wear and corrosion, low density, low friction coefficient good self-lubricate and high temperature properties both silicon carbide and boron carbide components have been widely used in many industries.

由于碳化硼中的B14中子缺失，它还具有较大的热中子俘获截面，具有极好的中子吸收和抗辐射性能，由于其具有耐高温，耐酸碱腐蚀，高强度，高化学稳定性，比重轻，半导体等特点而成为众多行业的首选材料。

If it could stand up to higher energy threats, military experts believe that boron carbide - whose hardness approaches that of diamond - would find greater use as a lightweight armour material for military, police, diplomatic and other vehicles.

因为如果该材料能抵抗高强度武器的话，碳化硼这种和钻石硬度相当的材料能够成为军事车辆、警车、外交车辆和其它车辆的轻型防护材料。

Production of small special-shaped wheel specifications, high-precision Whetstone, boron carbide, natural jade, agate, rubies, and so I plant "high-quality products."

生产的小规格异型砂轮、高精度油石、碳化硼、天然玉、玛瑙、红宝石等为我厂"拳头产品"。

These are places without aristocratic baggage; egalitarian places open to talent, self-improving, engaged in learning and innovation through networks that were at once competitive and cooperative.

这些地方没有贵族遗风作祟，而且对于那些有天分的人是开放的平等之地，这些人善于通过那些曾经很具有竞争力与合作精神的关系网进行自我提高以及学习创新。

Christine: You don't want to see me?

你不想见我？