検索ワード: tensile (英語 - 簡体字中国語)

tensile
張力

tensile strength
抗张强度

ultimate tensile strength
强度

tensile strength (103 kg/cm2)
抗拉强度（103 千克/平方厘米）

rm = minimum tensile strength in n/mm2.
rm = 以牛顿/毫米2表示的最小抗拉强度。

resistance to alkalis tensile strength (103 kg/cm2)
抗张强度（103千克/立方厘米）

2. a "specific tensile strength " exceeding 17 x 104 m;
2. "比抗拉强度 "大于17x104米；

b. having a tensile strength of 415 mpa or more at 298 k (25°c).
b. 在298开(25摄氏度)时抗拉强度等于或大于415兆帕。

however, they offer less tensile strength than steel or aluminium and are potentially more susceptible to accidental damage.
但是，聚合物的抗拉强度弱于钢和铝，且较容易受意外损伤。

a. capable of an ultimate tensile strength of 460 mpa or more at 293 k (20°c); or
a. 在293开(20摄氏度)时极限抗拉强度等于或大于460兆帕；

reference steel means a steel with a tensile strength of 370 n/mm2 and an elongation at fracture of 27%;
参考钢是指抗拉强度为370牛顿/毫米2和断裂伸长率27%的钢；

arsenic metal also increases the corrosion resistance and tensile strength of copper alloys and strengthens posts and grids in lead-acid batteries.
金属砷也可以增加铜合金的抗腐蚀性和抗拉强度以及强化铅酸电池中的接线柱和栅格。

(b) copper is valuable for its electrical and thermal conductivity, great tensile strength and resistance to corrosion;
(b) 铜在导电和导热方面价值高，有很大的拉伸强度和抗腐蚀性；

so this makes quantifying silk properties by methods such as tensile testing, which is basically, you know, tugging on one end of the fiber, very amenable.
因此这就让量化蛛丝属性变得非常容易执行 比如基本的拉伸试验 即拉住纤维的某一端 会变得非常方便

58. carbon fibre has many properties that make it ideal for use in gas centrifuges: it is stronger and lighter than aluminium, corrosion resistant and especially high in tensile strength and modulus, or stiffness.
58. 碳纤维具有许多特性，使其成为用于气体离心机的理想选择：它比铝更结实而且更轻，耐腐蚀，尤其是在抗拉强度和弹性模量或刚度方面很高。

an important implication of the studies of asteroid pairs, both bound and separated, is that asteroids are predominantly weak structures that are composed of pieces held together by self-gravitation only, with zero or negligible global tensile strength.
双小行星（无论是结合在一起的还是分离的）研究的一个重要推论是，小行星多为脆弱的结构体，组成小行星的碎片仅以自引力结合在一起，其总体抗张强度为零或可忽略不计。

gray cast iron. the terms gray and white cast iron refer to the appearance of the fractured area. the gray cast iron has a grayish appearance because of the large amount of flake graphite on the surface. the dark sections show the graphite flake. the pearlite type may be made fine by faster cooling, or coarse by slow cooling. the size of the section will also determine the structure of the metal; the thinner the section the faster it cools. thus a casting having large variayions in section will also have large variations in hardness and strength unless special precautions are take to ensure uniform cooling.the basic composition of gray cast irons is often described in terms of carbon equivalent(ce). this factor gives the relationship of the percentage of carbon and silicon in the iron to capacity to produce graphite.ce=c1 1/3(% si % p)where: ct=total percentage carbonthe ce value may then be related to the tensile strength of the metal. irons with a carbon equivalent of over 4.3% are called hypereutectic and are particularly good for thermal-shock resistance, such as for ingot molds. the higher strength gray irons. with ce less than 4.3%, are termed hypoeutectic.the compressive strength of gray cast iron is to one its outstanding features. in general, it ranges from 3 to 5 times the tensile strength. as an example, a class-20 gray cast iron which has a tensile strength of 20,000 psi has a compressive strength of 83,000 psi.gray cast iron is the most widely used of all cast metals. typical applications are engine blocks, pipes and fittings, agricultural implements, bathtubs, household appliances, electric motor housings, machine tools, etc
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