Researching results are as follows: The effect of residual stresses on materials strength is realized by grinding crack;
表面残余应力的数值、性质、作用深度和变化梯度的综合作用决定了断裂强度的性能；
Certain materials can be manufactured with a high tensile strength.
某些材料可以制造成抗拉伸强度大的产品。
The nanostructure of composites can also provide great mechanical strength in relatively light materials.
复合材料的纳米结构也能使较轻的材料具有很大机械强度。
The vaulting gives the house plenty of structural strength but does away with the need for energy-intensive materials such as reinforced concrete.
拱形结构为房屋提供了足够的结构强度而无需混凝土这样的能源密集型材料。
However, early investigations showed nanocrystalline materials, while having high strength and hardness, were also very brittle.
但是，早期的调查显示，尽管它具备高强度，高硬度，但是纳米钛合金材质也异常脆弱。
“In most engineered materials” — ceramics, for instance — “high strength comes with brittleness,” Buehler says.
“在大多数工程材料中——比如，陶瓷（ceramics）——高强度都伴随着易脆性，”比勒说。
Engineers hope the can-crushing tests will prove the strength of thin materials, enabling rocket builders to design lightweight materials for future heavy-lift launch vehicles.
工程师们希望这次“压罐子”实验将验证这些轻巧材料的受力性能，从而使以后的火箭制造者们在未来更大起飞重量的航天器中可以尽可能的设计采用轻量化的材料。
Whereas plastic composite materials can also provide great strength and lightness, they can be difficult if not impossible to recycle.
虽然塑料复合材料也能提供高强度，轻巧的部件，但塑料复合材料几乎很难回收利用。
These materials exhibit low strength.
这些材料具有低强度。
Engineers need an understanding of the mechanical strength and corrosion resistance of various materials.
工程师需要了解各种材料的机械强度和耐腐蚀的能力。
In general, most of the thermoplastic materials offer high impact strength, corrosion resistance, and easy processing with good flow characteristics for molding complex designs.
一般而言，大多数热塑性材料具有较高的抗冲击强度、耐腐蚀性以及良好流动性使其容易加工而适于复杂成型设计。
The rods are made from thermoplastic carbon-fibre composite, which has a high tensile strength that rivals traditional building materials like steel and iron, and could help to reinforce the building.
拉杆是由热塑性碳纤维复合材料制成的，与传统的建筑材料如钢铁和铁制品相比，它具有高强的抗拉强度，有助于加强建筑稳定性。
Basically, those steel pipe materials which, with adequately high strength, show sufficient toughness, good welding behaviour and resistance to corrosive media are in demand.
基本上，这些需求的钢管材料，都具有足够大的强度，韧性，良好的焊接能力以及耐腐蚀介质。
Strength of materials is required for building dam shell for the sake of stability.
土石坝的坝壳材料主要为了保持坝体的稳定性，一般要求有较高的强度。
"New" top block - USES high strength reinforced polyamide materials, tenacity non-slip, not easy craze. And can protect car chassis paint won't damaged.
“新型”顶块——采用高强度增强尼龙材料，坚韧防滑，不易开裂。并且能够保护汽车底盘漆不会损坏。
The orientations of polyurethanes resulted in a large number of the residual orientation , the stress softing and stress hysteresis , the permanent set , the higher modulus and strength of materials .
取向的结果，导致大量的硬段残留取向、应力软化、应力滞后和高变形，以及材料的高模量和高强度。
Grasshopper is a foldable electric bicycle that turns into a trolley for easy transport. The use of composite materials provides rigidity and strength.
蚱蜢自行车是一种可折叠的电动自行车，它可以被折叠成手推车形，便于携带。复合材料的使用，保证了其硬度和强度。
Many a strength of the enterprise, but also specially produced for enterprise introductions for customers as reviewing materials used.
很多有实力的企业，还专门制作了企业宣传片，以供客户作为考察资料用。
Cause of the high cost of materials, spare parts, equipment failure, low efficiency, increase use the Labour strength of the workers.
造成材料、配件费用高，故障多，设备使用效率低，增加了工人的劳动强度。
Additives for addition to starting materials in cellulose based products for imparting strength and crepe.
在纤维素基制品中，为提供强度和起皱而向原材料加入的添加剂。
Perform mechanical design and strength calculation check; review and check vendor design drawing, strength calculation and bill of materials, etc.
负责机械设计和强度计算核查；审阅和检查供应商设计图纸，计算书和材料清单等。
The strength of materials are controlled by porosity, modulus of elasticity, fracture energy and critical flaw sizes.
材料的强度是受气孔率、弹性模量、断裂能和临界缺陷尺寸控制的。
Microstructure of this kind of materials is observed with SEM and its strength forming mechanism is discussed.
用SEM对其微观结构进行了观察，阐述了其强度形成机理。
Amorphous materials have high strength and good properties of electromagnetism and corrosion-resistant.
非晶材料则具有很高的强度，良好的电磁特性和耐腐蚀特性。
Experimental results indicated that there is a monotonic relationship between the hardness of ferro magnetic materials and Barkhausen Noise strength, MP.
试验结果表明，巴克·豪森噪声强度值mp与铁磁材料的硬度值之间存在单调的关系曲线。
The use of landscape stone has a long history, natural stone is the old building materials, has high strength, good decorative, high durability, sources, etc.
景观中石材的运用由来已久，天然石材是古老的建筑材料，具有强度高、装饰性好、耐久性高、来源广泛等特点。
The use of landscape stone has a long history, natural stone is the old building materials, has high strength, good decorative, high durability, sources, etc.
景观中石材的运用由来已久，天然石材是古老的建筑材料，具有强度高、装饰性好、耐久性高、来源广泛等特点。
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