早期彈響 的英文怎麼說

中文拼音 [zǎodànxiǎng]
早期彈響 英文
early click
  • : Ⅰ名詞1 (早晨) morning 2 (姓氏) a surname Ⅱ副詞(很久以前) long ago; as early as; for a long ...
  • : 期名詞[書面語]1. (一周年) a full year; anniversary 2. (一整月) a full month
  • : 彈名詞1. (彈子; 小球形的東西) ball; pellet 2. (內裝爆炸物, 具有破壞和殺傷能力的東西) bullet; bomb
  • 早期 : early stage; early phase; prophase (細胞分裂)
  1. Test results show that the steel fiber in concrete have more effectiveness on improving the splitting tensile strength and the flexural strength in the early age than after its hardening ; the flexural modulus of elasticity of sfrc are higher than the plain concrete at different ages while their compressive modulus of elasticity are almost the same. it ' s also shown that, similar to the plain concrete, the early - age loading decreases the strengths of sfrc, but, with the increase of the contents of the steel fiber things are getting better, especially for the splitting tensile strength and the flexural strength

    試驗結果表明:與性能穩定之後相比,在混凝土中摻入鋼纖維對它的劈裂抗拉強度和抗折強度有尤為顯著的提高作用;對各齡的受壓性模量影不大,而對提高抗折性模量有一定的效果;與素混凝土試件相同,在(強度達到28天強度的85前)對鋼纖維混凝土試件施加荷載會對它的各種強度產生一定的不利影,但是摻入鋼纖維可以減輕這種不利影,尤其對劈裂抗拉強度和抗折強度作用突出,並且含纖率越高,效果越明顯。
  2. In the wave trough of the pressure curve, the pressure may be then if the rocket is accelerating or if it has assembling defects, the early explosion of the grenade on the ballistic may be caused

    該模型的微分方程計算結果表明微小簧在道上的振動過程會使導電桿的受壓產生周性變化,尤其是在一些波谷處,導電桿幾乎不受壓力,此時如果有火箭加速和其它裝配缺陷等因素的影,就會引起丸在道上的炸。
  3. The developments of restraining stress, creep behavior and elastic modulus in concrete were measured under different restraint degrees by uniaxial restrained shrinkage tea, and the influence of restraint degree on evaluation of cracking sensitivity in early concrete was alto discussed

    採用了單軸約束試驗方法,分析了不同約束程度下混凝土約束應力、鬆弛性質和性模量的發展,並討論了約束程度對開裂敏感性評價的影
  4. 2. the research results indicate that the physical mechanical properties of hbc concrete such as compressive strength, flexural strength, splitting tensile strength, elasticity modulus and etc. is equivalent to that of opc concrete at age of 28d and remarkably surpasses opc concrete at 90d though its early age strength ( 3d, 7d ) is relatively lower. moreover, the relation of w / c ratio of hbc with compressive strength as well as strength at 7d with 28d ( c50 - c80 ) has been established and the effect of the dosage and type of fly ash on compressive strength of hbc has also been studied

    研究了高貝利特水泥高性能混凝土的抗壓、抗折、劈拉、性模量等一系列物理力學性能,結果表明,和opc混凝土相比, hbc混凝土( 3d 、 7d )抗壓強度、抗折強度、劈拉強度、性模量較低,但隨著齡的增加, hbc混凝土28d諸項強度基本與之持平, 90d則全面超過opc混凝土;探討了高貝利特水泥高性能混凝土水膠比與28d抗壓強度的關系以及c50 c80強度范圍內高貝利特水泥高性能混凝土7d強度與28d強度的關系;此外,對粉煤灰摻量及品種對高貝利特水泥高性能混凝土抗壓強度的影也進行了研究。
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