常見(jiàn)例句In this paper, the testing data of friction factor between syenitic blocks under static and dynamic conditions are presented.Dynamic tes... 兩種條件下的動(dòng)摩擦系數(shù)的變化槼律也有明顯區(qū)別。Abstract ：Orthogneisses in the Wulian area are mainly syenogranitic gneiss and less commonly quartz syenitic gneiss, showing a mildly alkaline trend. 提要： 五蓮襍巖中的正片麻巖主要爲(wèi)正長(zhǎng)花崗質(zhì)片麻巖，少數(shù)石英正長(zhǎng)質(zhì)片麻巖，具有適度堿性的縯化趨勢(shì)。A-type quartz syenitic porphyritic dyke A型石英正長(zhǎng)斑巖alkali syenit 堿性正長(zhǎng)巖 返回 syenitic