您要查找的是不是：
- The results have shown that the incubation period of crack nucleation decreases and the propagation rate of crack increases with increasing the cyclic temperature. 試驗結果表明，隨著(zhù)循環(huán)溫度的增高，裂紋形核孕育期縮短，裂紋擴展速率增大；
- The results show that the life of fatigue is increased remarkably,the period of crack initiation is delayed and the propagation rate of crack is decreased after RE N C B diffusion of the steel. 結果表明 ,稀土氮碳硼共滲處理后 ,4 5鋼疲勞壽命顯著(zhù)提高 ,裂紋形成延遲 ,裂紋擴展速度降低。
- Grain size had some effect on the rate of crack propagation. 晶粒尺寸大小對裂紋擴展速率也有影響。
- Approximate Calculation of Crack Propagation Rate of Metal Corrosion Fatigue 金屬腐蝕疲勞裂紋擴展速率的近似計算
- In this paper, various influencing factors of the crack propagation rate of superalloy are concluded, including external factors and internal factors. 總結了高溫合金的裂紋擴展速率的各種影響因素，包括外部因素和內部因素兩大類(lèi)。
- What's the going rate of computer programmers? 計算機程序設計人員的一般工資是多少？
- The influence of accessorial electrode and electrode distance on the electrodeposition effect was investigated, and three parameters, that is, rate of mass gain, rate of surface coating and rate of crack closure were measured. 摘要就電沉積方法修復混凝土裂縫中輔助電極、電極距離對沉積效果的影響進(jìn)行了試驗研究，測定了沉積過(guò)程中試件質(zhì)量增加率、表面覆蓋率及裂縫愈合率。
- By power we mean the rate of doing work. 我們說(shuō)功率就是指做功的速率。
- Preliminary estimation of propagation rate of fatigue crack by means of neural network 基于神經(jīng)網(wǎng)絡(luò )的疲勞裂紋擴展率的初步估算
- The rate of incidence of a disease. 發(fā)病率發(fā)生疾病的概率
- It doesn't have the side-effects of crack cocaine. 它可沒(méi)有高純度可卡因那樣的副作用。
- The rate of inflation must be held down. 通貨膨脹率必須控制在低水平上。
- He asked the dealer for a nickel of crack. 他找毒販要價(jià)值五美元的可卡因藥丸。
- Fatigue Crack Propagation Rate of Automobile Structures after Strengthening Under Low Amplitude Load 低載強化后汽車(chē)結構件疲勞裂紋擴展速度研究
- The rate of pay was built into her contract. 工資率已寫(xiě)進(jìn)了她的合同。
- The rate of growth was unprecedented. 這個(gè)成長(cháng)率是前所未有的。
- The car was going at the rate of 60 miles an hour. 汽車(chē)以每小時(shí)六十英里的速度行駛。
- The crack propagation rate got from the test ia low, so the loop with crack could be re-used in regular monitering condition. 試驗表明該材料在交變熱應力下的裂紋擴展速率緩慢,帶裂紋的管道在監督下可以繼續運行。
- Acoustic-emission techniques have been used to determine the rate of cracking of highstrength steel due to hydrogen embrittlement. 聲發(fā)射技術(shù)已被用來(lái)確定高強鋼因氫脆而開(kāi)裂的速率。
- The Crack Propagation Rate of Thermal Fatigue Calculation of Cast Iron Cylinder Head 鑄鐵缸蓋熱疲勞裂紋擴展速度估算
