The main disadvantages of artificial bone made of ceramic materials are of high brittleness and low resistance to fatigue.
现有人工骨陶瓷材料存在的主要缺点是脆性大，抗疲劳性差。
Low resistance measurement Applications: Contact resistance, superconductor resistance measurements, and resistivity measurements of conductive materials.
各种低阻测量的应用：接点电阻测量、超导体电阻测量以及导电材料的电阻率测量等。
Low voltage and low resistance measurements are often made on devices and materials with low source impedance.
低电压和低电阻的测量通常是对低源内阻的设备和材料进行的。
Engineering ceramic materials have attractive properties: high hardness, high thermal resistance, chemical inertness, low thermal conductivity and low fracture toughness etc.
工程陶瓷材料具有引人注目的特性：高硬度、高耐热性、化学惰性、热传导率低、断裂韧度低等。
Contact resistance of carbon-plated material is much higher than that of gold plated materials. Low contact force will result in unstable resistance of C-plated material.
镀c材料的微动接触电阻值远高于镀金材料的电阻值，低接触压力下镀c材料的微动接触电阻不稳定。
High Pressure Densometers are the accepted standard for measuring the porosity, air-permeability or air-resistance of materials having low permeability.
高压透气度测试仪经检验合格产品，用于测量低透水性材料的孔隙度、透气度和气阻。
SB2014 Heavy Current Precision low Resistor is made of delicate materials, which has low temperature coefficient, high resistance rate, and high stability.
SB2014型精密大电流低阻箱采用温度系数低、阻率大、定性高的材料精制而成。
As a kind of typical hard machining materials, owing to its abrasion resistance and low cost, high manganese steel is widely used for those components that bear great impacts.
高锰钢是一种典型的难加工材料，因其优良的耐磨性和低廉的价格，被广泛用于制作受冲击较大的零部件。
Fiber Reinforce Plastic (FRP) is a kind of composite materials which has high specific intensity, high specific rigidity, low density, excellent corrosion-resistance.
纤维增强材料(FRP)是一种具有比强度高、比刚度高、低密度、耐腐蚀性等优越性能的复合材料。
Engineering Ceramic materials have many attractive properties such as high hardness high thermal resistance, chemical stability and low electrical conductivity, etc.
工程陶瓷材料具有许多优良性能：高硬度、高化学稳定性和低的导电、 导热率等。
The results show that the coating has low cost, light pollution, good resistance to water and fire which is applicable to fire prevention of flammable building materials.
结果表明：该涂料耐水、阻燃性好，成本低、环境污染小，适用于可燃性建筑材料的防火处理。
The refractories prepared with high impurity raw materials have poor creep resistance because of the high glass phase content and its low viscosity ;
材料的蠕变性能受显微结构影响，牢固的莫来石网络骨架是制备低蠕变耐火材料的关键；
Materials for the carbon steel and low alloy wire, so that the coating has high wear resistance, and lower prices.
材料为碳钢及低合金丝材，使涂层有较高的耐磨性，且价格较低。
Character: high breaking tenacity, high modulus, low shrinkage, good creep-resistance and dimensional stability, one of the best reinfocement materials for semi-steel radial tire.
产品特点：强力高，模量高，收缩率低，抗蠕变性和尺寸稳定性优异，是生产半钢子午线轮胎最佳骨架材料之一。
RAAASCM cementitious materials pastes exhibit high strength, low porosity, fewer harmful pore, high resistance to sulphate corrosion and to gamma irradiation.
该胶凝材料浆体具有高强、较低孔隙率、较少的有害孔、抗硫酸盐侵蚀和耐辐照性能好的特点。
RAAASCM cementitious materials pastes exhibit high strength, low porosity, fewer harmful pore, and high resistance to sulphate corrosion as well as gamma irradiation.
该胶凝材料浆体具有高强、较低孔隙率、较少的有害孔、抗硫酸盐侵蚀和耐辐照性能好的特点。
Super fine fiber have excellent filter efficiency and low resistance, it is ideal filter materials in producing medical protective mask, protective clothes and positive pressure fi…
通过实验说明了超细合成纤维滤料具有极佳的过滤效率和低阻力，是生产防SARS医用防护口罩、防护服及正压过滤器的理想滤材。
The calcinator has compact structure, small resistance, high efficiency and low cost, and can be widely applied in industries, such as building materials and environment protection and the like.
本实用新型结构紧凑，阻力小，效率高，成本低，可广泛应用于建材和环保等行业。
Super fine fiber have excellent filter efficiency and low resistance, it is ideal filter materials in producing medical protective mask, protective cl...
通过实验说明了超细合成纤维滤料具有极佳的过滤效率和低阻力，是生产防sars医用防护口罩、防护服及正压过滤器的理想滤材。
Concrete is one of the brittle materials, which has low tensile strength, poor toughness and poor impact resistance.
混凝土是一种脆性材料，具有较低的抗拉强度、韧性和抗冲击能力。
Various raw materials of the invention are mixed for simultaneous use, and the defects of low viscosity, no water resistance performance and the like of the existing material are overcome.
本发明的各种原料混合后合用，可以解决现有材料的粘度低及不耐水等缺点。
The mullite brick prepared by the raw materials and preparation method has the advantages of low thermal conductivity, good thermal insulation property and strong corrosion resistance.
上述制备原料和方法制备的莫来石砖具有导热率低、保温性能优、抗侵蚀能力强的优势。
The result of comparison tests in same corrosive environment shows that the corrosion resistance of the materials after the low temperature gas multicompon…
试验结果表明经低温气体多元共渗表面处理的钢管表面有一层均匀致密的化合物层，从微观上分析了其抗迷流腐蚀性增强的机理。
The result of comparison tests in same corrosive environment shows that the corrosion resistance of the materials after the low temperature gas multicompon…
试验结果表明经低温气体多元共渗表面处理的钢管表面有一层均匀致密的化合物层，从微观上分析了其抗迷流腐蚀性增强的机理。
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