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- Test Methods for Conducting Time for Rupture Notch Tension Tests of Materials 材料斷裂缺口拉伸試驗的執行時(shí)間的試驗方法
- Standard Test Methods for Conducting Time-for-Rupture Notch Tension Tests of Materials 材料斷裂時(shí)間的凹口張力試驗
- notch tension test 缺口拉伸試驗
- Lowering test and tension test of anchor. 錨投擲試驗和拉力試驗。
- For single edge notched tension specimens and cracked pipelines which have the same crack-depth, not only the tendency of their J-A2 and a/W-A2 curves is in good agreement but the A2 values are close. 具有相同裂紋深度的單邊缺口拉伸試件與內壓管道的J-A2和a/W-A2曲線(xiàn)相關(guān)性較好。
- The work hardening rate of pure tantalum was studied by tension test, optical microscope and TEM. 摘要借助力學(xué)性能實(shí)驗、金相顯微鏡和透射電鏡等手段研究了純鉭的加工硬化速率。
- Metallographic analysis,tension test,fatigue test and SEM analysis were conducted on the TA15 titanium alloy welded joint. 對TA15鈦合金板材電子束焊接試樣進(jìn)行了金相分析和靜力試驗、疲勞試驗和掃描電鏡(SEM)分析。
- The steel plate’ performance in the lamellar tearing resistance aspect can be assessed by reduction in area when doing tension test of through-thickness. 鋼板的抗層狀撕裂性能采用厚度方向拉力試驗的斷面收縮率來(lái)評定。
- Based on the direct tension test, the characteristics of tension stress-strain full curves of steel fiber reinforced self-stressing concrete were investigated. 摘要通過(guò)直接拉伸試驗研究了不同自應力等級下的鋼纖維自應力混凝土的受拉應力-應變全曲線(xiàn)特征。
- At present, the conventional rock body mechanical test comprises a unidirectional compression test, a unidirectional tension test, a triaxial compression test and a shear test. 目前常規的巖體力學(xué)試驗主要有單向壓縮試驗，單向拉伸實(shí)驗，三向壓縮試驗，和剪切試驗等。
- It was incorporated into PVC with barium stearate,and the heat stability and mechanical property were comprehensively studied by Congo red method,Tension test and izod impact strength test. 并將它與硬脂酸鋇復配添加到聚氯乙稀(PVC)中,通過(guò)剛果紅試紙法、拉伸試驗及沖擊試驗等多種方法對其PVC復配系統的熱穩定性能及力學(xué)性能進(jìn)行了綜合研究,并確定了復配的最佳用量。
- This paper introduces a design of machine in small range tension test which is applied to a field of micro-electronics integrate circuit, by analyzing tasting method and sensor theory. 通過(guò)對張力測試的分析及傳感器的原理分析,介紹一種應用于測試微電子集成電路絲線(xiàn)張力的小量程張力測試機構的設計。
- A method of fuzzy control based on alterable domain for hydromatic tension test machine are introduced. A idea of design and practicability for fuzzy control system are also given. 介紹液動(dòng)拉力試驗裝置一種基于可變論域范圍的模糊控制方法，給出實(shí)用模糊控制系統的完整設計思想，說(shuō)明其實(shí)用性和有效性。
- Based on the principle of pneumatic structures,a test device for biaxial tension of fabric is designed.and biaxial tension test on different warp/weft stress ratios is carried out. 本文根據充氣結構原理設計并完成了一套薄膜材料雙軸拉伸試驗裝置，可對薄膜材料在不同應力比下進(jìn)行雙軸拉伸試驗。
- The monitor is really a notch above us. 班長(cháng)確實(shí)比我們略勝一籌。
- The experiment method includes the slow strain rate test and constant K tension test for the crack propagation.In addition, it is also attested from the microstructure and electrochemical properties. 試驗方法包含有定速率拉伸和定荷重量測裂縫成長(cháng)，另外也從顯微組織和電化學(xué)等特性加以佐證。
- The tensile character of undisturbed loess is analysed by monaxial tension tests. 通過(guò)單軸拉伸試驗,研究原狀黃土的拉伸特性。
- A simple test will show if this is real gold. 簡(jiǎn)單的試驗就能證明這是否是真金。
- The team notched up their third victory in a row. 該隊連續三次獲勝。
- Based on the axial tension test results of 20 concrete members reinforced with steel bars and fibers, the axial forces and stress were analyzed of steel fiber reinforced concrete (SFRC) members. 摘要根據20根鋼筋鋼纖維混凝土軸拉構件的試驗結果，分析了鋼筋鋼纖維砼軸拉構件在受力變形過(guò)程中，鋼纖維的摻量對構件性能的影響。
