Through proper surface treatment, the metal can direct bonging with rubber in the course of heating and pressurizing vulcanization sometimes, however, to certain extent it has limitation.

經(jīng)過適當(dāng)表面處理的金屬，有時即可直接與橡膠在加熱加壓的硫化過程中實現(xiàn)粘合国外激情视频免费，但是911A片导航，這有一定的局限性欧美精品三区。

The results show the hydrogen bonding is formed between acetone and water molecules and the strength of hydrogen bonging is related to the concentration of acetone.

由此說明丙酮與水分子間形成了氫鍵免费黄色网站看看，而且氫鍵的強(qiáng)弱與丙酮水溶液的濃度有關(guān)能看黄的网站在线一区。

XPS analysis indicates that there are strong chemical bonging interactions between the silver and the polymer groups.However,silver present on the surface mainly exists as native metal in the form of face-centered-cubiccrystal.

1 3 5XPS表明銀與聚合物之間有很強(qiáng)烈的化學(xué)成鍵作用，但是其主要以面心立方晶型的單質(zhì)銀的形式存在于薄膜表面国产亚洲午夜福利专区。

The influences of the technological parameters of vacuum diffusion bonding of logging ceramic probe(Al2O3 ceramic to 45 steel) such as temperature,pressure and time on the shear strength of the bonging seam were studied by the orthogonal optimization test .

利用正交優(yōu)化試驗方法久久频这里精品99，研究了測井探頭Al2O3陶瓷電極座與45鋼基體真空擴(kuò)散焊溫度、壓力和時間等工藝參數(shù)對焊縫抗剪強(qiáng)度的影響偷拍盗摄ⅩⅩⅩⅩⅩ亚洲人，并總結(jié)出相應(yīng)的關(guān)系式30分钟黄色视频永久免费的网站，然后分析了溫度、壓力和時間等工藝參數(shù)對焊縫抗剪強(qiáng)度的獨立影響和交互影響国产xx视频在线。

We mainly discussed the bonging configurations and element of the SiOx/a-C:F/SiOx multiple-layered films, and the difference from one-layered films before and after annealing.

本文重點分析了SiO_x／a-C：F／SiO_x多層膜的結(jié)構(gòu)與成分国产91ⅴ在线精品免费观看，并與單層的a-C：F薄膜比較了退火前后結(jié)構(gòu)與介電性質(zhì)的不同。