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launching    音标拼音: [l'ɔntʃɪŋ]
起动; 下水

起动; 下水

launching
发射

launching
发射

launching
n 1: the act of moving a newly built vessel into the water for
the first time
2: the act of beginning something new; "they looked forward to
the debut of their new product line" [synonym: {introduction},
{debut}, {first appearance}, {launching}, {unveiling},
{entry}]
3: the act of propelling with force [synonym: {launching}, {launch}]

Launch \Launch\ (l[add]nch or l[aum]nch), v. i. [imp. & p. p.
{Launched} (l[add]ncht or l[aum]ncht); p. pr. & vb. n.
{Launching}.] [OE. launchen to throw as a lance, OF.
lanchier, another form of lancier, F. lancer, fr. lance
lance. See {Lance}.] [Written also {lanch}.]
1. To throw, as a lance or dart; to hurl; to let fly.
[1913 Webster]

2. To strike with, or as with, a lance; to pierce. [Obs.]
[1913 Webster]

Launch your hearts with lamentable wounds.
--Spenser.
[1913 Webster]

3. To cause to move or slide from the land into the water; to
set afloat; as, to launch a ship.
[1913 Webster]

With stays and cordage last he rigged the ship,
And rolled on levers, launched her in the deep.
--Pope.
[1913 Webster]

4. To send out; to start (one) on a career; to set going; to
give a start to (something); to put in operation; as, to
launch a son in the world; to launch a business project or
enterprise.
[1913 Webster]

All art is used to sink episcopacy, and launch
presbytery in England. --Eikon
Basilike.
[1913 Webster]


launching \launching\ n.
1. the act of moving a newly-built vessel into the water for
the first time.
[WordNet 1.5]

2. the act of beginning something new.

Syn: debut, first appearance, unveiling, introduction, entry.
[WordNet 1.5]

3. the act of propelling with force.

Syn: launch.
[WordNet 1.5]


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  • Creep and Stress Rupture Properties
    Stress rupture testing is similar to creep testing except that the stresses are higher than those used in a creep testing Stress rupture tests are used to determine the time necessary to produce failure so stress rupture testing is always done until failure
  • Creep and Stress Rupture: Tests, Rupture Stress Analysis
    Stress rupture is a slow formation process occurring when the same high-temperature stress is applied to a material for a longer time, causing the material to yield and feel pain
  • Creep and Stress Rupture | Springer Nature Link
    A general empirical equation for time laws of creep Creep rate–stress–temperature relations, showing influence of stress and temperature on steady-state creep rate
  • Stress Rupture Creep Testing Guide | Definitions Methods
    Creep refers to the gradual deformation of a material over time under constant stress at elevated temperature, while stress rupture measures the time it takes for the material to fail under those conditions
  • Creep and Stress Rupture - Sanfoundry
    Stress rupture, on the other hand, refers to the failure of a material due to a combination of stress and time, often occurring after a prolonged period of creep At high temperatures, the mobility of atoms in materials increases significantly, leading to several effects on mechanical properties
  • What is Creep and Stress Rupture Testing? - AZoM. com
    Creep Testing is like Stress Rupture in that the specimen is tested at elevated temperatures and constant stress The differences are that the stress applied to the material is below the material’s yield strength and the material’s elongation over time is measured throughout the test
  • Creep and Stress Rupture Properties - Total Materia
    Stress rupture testing complements creep testing and helps determine necessary section sizes to prevent component creep rupture Long-term creep and stress-rupture values (e g , 100,000 h) are often extrapolated from short-term tests
  • Understanding your Creep and Stress Rupture Testing - Element
    Creep and stress rupture tests are used to monitor the deformation of a specimen and the time to rupture Deformation during a creep and stress rupture test is much greater than the one developed during a creep test
  • What Is Stress Rupture and How Can It Be Prevented?
    Stress rupture is governed by two main factors: sustained stress and elevated temperature The process begins when a material is held under a constant load sufficient to initiate slow, continuous deformation, particularly when combined with high temperatures
  • Creep and Stress Rupture Testing: Understanding Creep, Stress, and . . .
    Stress rupture testing, almost being another name for creep testing, is the determination of material behavior against a constant load or stress over prolonged time and high temperature





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