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- net retention volume 净保留体积
- Methods: 24 premature infants were chosen and kept in the supine or pron e positions.Fluid retention volume in the stomach was recorded and compared statistically. 方法：对24例早产儿进行自身不同卧位比较，分别于喂养后取仰卧位和俯卧位，记录胃内潴留液量、胃食管反流发生次数、合并呼吸暂停次数。
- The reversible chemisorption of methanol and methyl acetate on carbon nanotubes and Mo/CNT catalyst was characterized with relative retention volume and adsorption heat calculated by means of the Clausius-Clapegron relationship. 本文采用相对保留体积测定了甲醇与醋酸甲酯在碳纳米管载体以及硫化的Mo/CNT催化剂上的可逆吸附热。
- The retention volumes of benzene are measured on five cracking catalysts with different contents of coke deposit, and the five lines of log V_g-1/T are obtained. 测定了苯在五种积炭量不同的催化裂化衰化系列催化剂上的保留体积,发现它们的logV_g对1/T直线有一共同交点。
- He hit the tennis ball over the net. 他把网球打过了网。
- The ball glanced off the goal post into the net. 球撞到球门柱上斜飞入网。
- The volume of this container is 20 cubic meters. 这个集装箱的体积是20立方米。
- The net weight of this jar of coffee is 180 grams. 这瓶咖啡净重180克。
- This volume is foxed on the flyleaf. 这卷书的空白页发黄了。
- The store- room be400 cubic feet in volume. 这库房的容量是400立方英尺。
- The liquid was 5 litres in volume. 该液体的体积为5升。
- If I lose my job, I've got no safety net. 我丢掉这份工作就无计可施了。
- The fish tangled in the mesh of the net has died. 那条卡在网眼上的鱼已经死了。
- EVALUATION OF NON-AQUEOUS SOLVENT FOR RECOVERY OF MALEIC ANHYDRIDE BY SPECIFIC RETENTION VOLUME METHOD THROUGH GAS CHROMATOGRAPHY 气相色谱比保留体积法评选顺丁烯二酸酐非水回收用溶剂
- Practise throwing the ball into the net. 练习投篮。
- The volume of trade with Japan has increased. 与日本的贸易额增加了。
- Don't play your radio at full volume. 不要把收音机开到最大的音量。
- She just tipped the ball over the net. 她刚好把球击过网。
- The volume of this container is 1000 cubic feet. 该容器的容积是一千立方英尺。
- My fishing-line got fouled (up) in an old net. 我的钓丝跟旧鱼网缠在一起了。
