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- the petrochemistry trend 塑化趋势
- The design of a waste heat boiler as well as methods concerning the ash deposit,abrasion and flue gas leakage for the petrochemistry s catalytic cracking process are introduced. 阐述了一台利用石化行业催化裂解装置废气的余热锅炉设计过程,重点介绍解决锅炉积灰、磨损和漏烟问题的方法。
- Through analysing the petrochemistry,trace elements and REE of the intrusive rocks, we provide the model that the emplacement mechanism of plutonic mass is of the heat-light-balloon-expansive origin. 对岩体的岩石化学、微量元素、稀土元素进行分析，提出深成岩体就位机制为热轻气球膨胀型式的模式。
- The petrochemistry industry arrange examine and repair rightly and optimize power utility manners.Through the means of recovery of waste heat and waste gas implement demand side management. 石化企业根据其用电特点,合理安排检修,优化用电方式,通过废气废热回收等手段实施电力需求侧管理。
- The trend of prices is still upwards. 物价仍有上涨趋势。
- Applying modern theory of petrology formation, this paper described the petrochemistry and geochemistry characteristics of basalts and its magma activation in Binchuan-Lijiang area of Yunnan Province. 摘要通过对云南省宾川-丽江地区岩石学和地球化学研究，系统阐述了玄武岩岩石地球化学及其岩浆活动特征。
- The wind whirled the dead leaves about. 风吹得枯叶在四处回旋。
- The wind was whispering in the trees. 一阵风穿过树林沙沙作响。
- There are 26 letters in the English alphabet. 英语字母表中有26个字母。
- Foreign nationals were asked to leave the country. 外国侨民被要求离开该国。
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- A country must have the will to repel any invader. 一个国家得有决心击退任何入侵者。
- Swimming is the best way to tone up your body. 游泳是健体强身的最好方法。
- A fire was burning in the grate. 火在壁炉中燃烧着。
- They cleaved a path through the wilderness. 他们在荒原中开辟出一条路。
- They denounced him to the police as a criminal. 他们向警方告发他是罪犯。
- You didn't embarrass me in the slightest. 你一点也没让我为难。
- I bought a pair of tan leather shoes the other day. 前几天我买了双棕褐色的皮鞋。
- He arrived at the meeting place beforehand. 他提前到达会面地点。
- He beckoned to me from across the street. 他在马路对面向我招手致意。
