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- Reverse bend test of metal 金屬反復彎曲試驗
- testing machine for bending test of metal 金屬彎曲試驗機
- Test Methods for Bend Testing of Metallic Flat Materials for Spring Applications Involving Static Loading 涉及靜負載的彈簧用金屬板材彎曲試驗的方法
- The test of Brinell hardness and strength of plastic contact are used as the main investigative means in this paper, and little deformation of metal is presumed. 以布氏硬度實(shí)驗、塑性接觸變形實(shí)驗為主要研究手段 ,以金屬的小接觸變形為假設前提。
- The upsetting test of metal powder sintered preform by blow speed of the hydraulic press,crank press,pneumatic hammer and high energy rate forging hammer was reported. 研究了用液壓機、曲柄壓力機、空氣錘及高速錘的打擊速度對粉末冶金燒結體進(jìn)行的鐓粗試驗。
- The aeroplane wing showed signs of metal fatigue. 機翼顯出有金屬疲勞的現象。
- The frame of the umbrella is made of metal. 傘的骨架是金屬制的。
- Test Methods for Mandrel Bend Test of Attached Organic Coatings 用錐形心軸儀測定涂覆有機涂層延伸率的試驗方法
- A coating of metal sheets or plates. 金屬板的外覆金屬片或金屬板的外覆
- He shook a sheet of metal to simulate the noise of thunder. 他搖動(dòng)一塊金屬薄片來(lái)模擬雷聲。
- If this friendship is real, it can stand the test of time. 如果這種友誼是真誠的，那么它就能經(jīng)得起時(shí)間的考驗。
- A thin sheet of metal, especially of tin. 錫鐵片薄金屬塊，尤指錫
- Heat treatment and pre-strain, tensile test of the material and four point bending test have been carried to obtain the mechanical property of the undegraded and degraded material at low temperature. 本文首先通過(guò)分析復合脆化處理實(shí)驗、拉伸實(shí)驗和缺口試件四點(diǎn)彎曲實(shí)驗的結果，考察比較某核壓力容器鋼在脆化處理前后的室溫和低溫力學(xué)性能。
- The fire is the test of gold; adversity of strong men. [諺]烈火煉真金，逆境煉壯士。
- They cut holes on the sheet of metal with a punch press. 他們用沖床在金屬板上打孔。
- Standard Test Method for Bend Testing of Material for Ductility 金屬材料延展性的彎曲測試的標準試驗方法
- A large drinking bowl or goblet made of metal or hard wood. 大酒碗用金屬或硬木做成的大酒碗或酒杯
- Concretes.Individual properties of hydraulic machines for bending tests of hard materials. 混凝土.;硬材旰彎曲試驗用液壓機的特殊性能
- The workman flattened a piece of metal by hammering it. 工匠將一塊金屬錘平。
- The acid test of a good driver is whether he remains calm in an emergency. 衡量駕駛員水平的決定性考驗，就是看他在緊急關(guān)頭能否保持鎮靜。
