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- A test study was made on the influence of water temperature on the thickness swelling of medium density fireboard (MDF). 通过验证试验,探讨了水温变化对中密度纤维板吸水厚度膨胀率的影响程度,并对日常检测中如何保证水温符合检测要求提出了相应的建议。
- Five specimens for three-point static bending tests, five for thickness swelling (TS) were cut from each board according to ASTM D1037-96. 五件样品为三个点的静电弯曲测试 , 五因为厚度增大 (TS) 从依照美国材料试验学会 D1037-96 的每董事会被减低。
- When mixing the MDI and PF,adding the MDI first has higher IB (internal bond strength) and TS(thickness swelling of the board) than adding the UF first. 按照不同的施胶顺序将异氰酸酯与不同的酚醛胶混合。 结果表明:先施加异氰酸酯再施加PF与先施加PF再施加异氰酸酯相比,板材的内结合强度和厚度膨胀率好;
- The changes of moisture content and thickness swelling in the hygroscopicity and water absorption tests were evidently affected by treatment temperature and time. 同时其吸湿吸水后之含水率与厚度膨胀率之增加,明显地受热处理温度与时间之影响。
- The original emphasizesd on construction in mine shaft deep thick swelling claypan in Tang-kou, the damage of outward layer a well of wall and some efficient measures. 介绍了唐口副井井筒冻结段深厚膨胀黏土层施工、外层井壁变形破坏情况及采取的有效措施;取得了一些有用的经验.;为类似地层施工提供借鉴。
- The results showed that after the hydrothermal treatment, the water absorption of poplar veneer was reduced while the thickness swelling ratio and the modulus of elasticity (MOE) of LVL were enhanced. 研究表明:对单板进行调湿热压预处理,降低了单板的吸水性,降低了单板层积材的吸水厚度膨胀率,使其弹性模量增加;
- The results showed that after the hydrothermal treatment,the water absorption of poplar veneer was reduced while the thickness swelling ratio and the modulus of elasticity(MOE) of LVL were enhanced. 研究表明:对单板进行调湿热压预处理,降低了单板的吸水性,降低了单板层积材的吸水厚度膨胀率,使其弹性模量增加;
- Thickness swelling rate of water absorption 吸水厚度膨胀率
- Keywords OSB;Flakeboard;Thickness swelling;Swelling profile; 定向结构板;薄片刨花板;厚度膨胀;膨胀分布;
- My heart beat thick in the course of the interview. 在面试过程中我的心跳得厉害。
- He probed the swelling anxiously with his finger. 他很担心地用手指触摸肿处。
- Influence of Testing Condition on Thickness Swelling Rate for Wood-based Panels 检测条件对人造板吸水厚度膨胀率测定结果的影响
- For a while, the darkling star disappeared behind thick clouds. 隐约出现的星星暂时消失在厚厚的云层後面了。
- A swelling or small palpable mass. 肿胀肿块或小的可摸到的块
- She felt that his love had always been covered by thick cloudiness. 她觉得他的爱总是笼罩在浓厚的朦胧中。
- Can't you get it into your thick skull that we can't afford it? 你这个笨脑瓜难道不明白我们买不起吗?
- I had a nasty swelling on my leg. 我的腿上有一讨厌的肿块。
- He shored up the wall with a thick balk of wood. 他用一根粗大的木头把墙撑住。
- The swelling has gone down a little. 肿块已小了一些。
- The thick walls deadened the noise from the street. 这道厚墙隔绝了街上的噪音。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries