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- non bonded joint 不粘着的楼缝
- The results showed that the shear strength of epoxy bonded joint decreased after it was aged in acid media. 结果表明,环氧胶接接头在酸性介质中老化后,其剪切强度明显降低;
- The effect of acid media on the aging performance of epoxy bonded joint was researched, and its failure mechanism was analyzed by FTIR and SEM. 摘要研究了环氧胶接接头在酸性介质中的老化行为,并用傅立叶红外光谱仪(FTIR)和扫描电镜(SEM)分析了其失效的机理。
- The reason of the failure of epoxy bonded joint in water was that the epoxy adhesive on the metal surface was substituted for water. 环氧胶接接头在水中破坏失效的原因主要是渗入到胶接层的水分子取代了胶粘水分子在金属表面的粘附。
- It introduces moist heat aging and sea - water proof tests carried out respectively on J - 71 adhesive and its complementary pliofilm J - 47A and J - 71 bonded joint. 介绍了对J-71胶及其配套胶膜J-47A,和对J-71胶胶接接头分别进行湿热老化试验、耐海水性能试验情况。
- The effect of temperature on the aging performance of epoxy bonded joint in water was researched, and its failure mechanism was analyzed by SEM and FTIR. 主要研究了环氧胶接接头在不同温度水中的老化行为,并用扫描电镜(SEM)和傅立叶红外光谱仪(FTIR)分析了其失效的机理。
- The reason for reduction of bonding performance of epoxy bonded joint was the degradation of epoxy adhesive. 胶粘剂分子链的降解是环氧胶接接头胶接性能降低的主要原因;
- single-lap adhesive bonded joint 单搭胶接接头
- Making and Maitenance of Canvas Belt Bond Joint 矿用普通帆布胶带冷补粘结头的制作及维护
- This non sequitur invalidates his argument. 他不根据前提推理因而论证无效。
- Whether the adhesively bonded joints keep good vacuum tightness after experiencing repeatedly cooling and heating is an important factor that determines the durability of non-magnetic Dewar. 粘接接头在经历反复冷却、复温后能否保持良好的真空密封性,是决定无磁杜瓦耐用性的一个重要因素。
- Patience is a sine qua non for a good teacher. 做个优秀教师必不可少的条件是要有耐心。
- The diplomat was declared persona non grata. 这位外交家被宣布为不受欢迎的使节。
- It is believed that the interphase is responsible for transferring the stress from one adherend to another in adhesive bonded joints and is frequently the site of environmental attack. 在粘接接头中应力通过界相从一侧被粘接体传递到另一侧被粘接体,而且界相最易受环境影响而导致粘接失效,因此界相对粘接接头的性能,如强度、刚度、耐候性等起着非常重要的作用。
- You need a strong adhesive to bond wood to metal. 需要强力胶才能把木料粘在金属上。
- He is declared personal non grata and forced to leave the country. 他被宣布为不受欢迎的人而被迫离开该国。
- The delays put the whole schedule out of joint. 一再的拖延打乱了全部安排。
- This glue makes a good firm bond. 这种胶水粘得很结实。
- Common tastes form a bond between the two men. 共同的爱好使两人结交为朋友。
- The direct bonding joint between cemented carbide and nodular cast iron and the indirect bonding joint by using nickel foil as intermediate layer were obtained by HIP diffusion bonding process. 用热等静压扩散连接法获得了硬质合金与球墨铸铁的直接连接接头和以镍箔为中间夹层的间接连接接头。