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- A new method has been developed for the determination of Saussurea Lappa essential oil in Po Chai Pills by HPLC. 采用高效液相色谱(HPLC)法测定羊城和香港保济丸中木香挥发油的含量。
- A simple HPLC procedure was developed for the determination of magnolol in Po Chai Pills. HPLC法测定了不同产地保济丸中厚朴酚浓度。
- It was proposed that a fountain park and greenery would be added in Po Tat Estate to improve the air quality and surrounding environment. 改善宝达村环境及空气质素，建设公园及喷水池，种植大量树木。
- Meanwhile carbide slag substitute for slaked lime in PO production , as well as the economic benefits and social atmosphere effects. 同时以电石渣代替熟石灰用于环氧丙烷的生产。取得了显著的经济效益和社会环境效益。
- Intracellular potentials(ICP)of the neurons in PO evoked by stimulating greater splanchnicnerve(GSN)were recorded in 42 cats. 用40只猫,以强的方波脉冲刺激内脏大神经向中纤维,记录丘脑后核群(PO)中相关神经元细胞内电位。共记录了42个单位。
- The objectine is to establish a method for the determination of the active constituent puerarin, Gegen crude drug and magnolol in Po Chai Pills. 对羊城药厂保济丸、香港李众胜堂保济丸及按组方自制保济丸中葛根素含量采用高效液相色谱法进行了测定分析。
- 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。
- There is a vein of melancholy in his character. 他的性格中有少许忧郁的气质。
- The structure and characteristic in the system of Fieldbus Control System(FCS)are introduced.In the paper, we describe how to choose the meters, configuring the system and condition of running in PO. 介绍现场总线控制系统（FCS）的系统结构与特点，现场总线在环氧丙烷生产装置上应用中仪表选型、系统组态及运行清况。
- There was a long lag in forwarding mail to us. 转寄给我们的邮件晚了很久才拿到。
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- A fire was burning in the grate. 火在壁炉中燃烧着。
- They differ in size but not in kind. 这些东西的区别只是大小不同而实质一样。
- I am a hundred percent in agreement with you. 我百分之百同意你的看法。
- You didn't embarrass me in the slightest. 你一点也没让我为难。
- Young ladies used to have lessons in deportment. 少女以前要上仪态课。
- I got a new coat in that store last week. 上礼拜我在那家店买了一件新外套。
- I groped for the light switch in the dark room. 我在黑暗的房间里摸索着找电灯开关。
- I heard his footsteps in the hall. 我听见大厅里有他的脚步声。
