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- The progress was summarized as follows. (1) Based on PCVD system and its processing feature, the phase’s microstructure of Ti-Si-N coatings was mainly influenced by activity of N2. 重點(diǎn)就納米復合超硬薄膜的室溫、高溫摩擦學(xué)性能進(jìn)行了表征，主要工作分為以下幾個(gè)方面： （1）針對PCVD設備及工藝特點(diǎn)，提出了N2活性是影響Ti-Si-N薄膜相結構的主要因素。
- The rock was honeycombed with passages. 巖石上有許多蜂窩狀的小孔。
- Many young rock hounds grow up to be geologists. 許許多多愛(ài)好收集巖石的少年，長(cháng)大后成了地質(zhì)學(xué)家。
- The climber had to negotiate a steep rock face. 那攀登者得攀越一陡峭巖石。
- This layer of rock contains a lot of flint. 這一巖層中有大量燧石。
- The water had worn a channel in the rock. 水把巖石沖出了一條溝。
- He dash the glass bowl to bit on a rock. 他對著(zhù)石塊把玻璃碗砸得粉碎。
- They spend the winter(s) in a warmer climate. 他們在氣候較暖的地方過(guò)冬。
- The mountain rise up in a steep wall of rock. 這座山高而陡，形成一道巖石屏障。
- Most plural nouns in English end in "s". 英語(yǔ)的復數名詞多以“s”結尾。
- The mountain rose up in a steep wall of rock. 這座山高而陡，形成一道巖石屏障。
- The sweater had shrunk after repeated washing(s). 這件套頭毛衣洗過(guò)多次已縮水了。
- He chiseled that rock into the figure of a woman. 他把那塊石頭鑿成一個(gè)女人像。
- Some old folk(s) have peculiar tastes. 有些老人有特殊的愛(ài)好。
- The boat was sundered by the rock. 船被巖石撞碎了。
- Deep grooves channelled the soft rock. 在軟巖石上形成許多深槽。
- Answer the following question(s). 回答下列問(wèn)題。
- The mason was chipping away at the rock with a hammer. 石匠用錘子一點(diǎn)一點(diǎn)地把那塊石頭擊碎。
- Most plural nouns in English end in s'. 英語(yǔ)的復數名詞多以s結尾。
- She is crazy about rock and roll. 她喜歡搖滾樂(lè )。
