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- We found that it is connected between powders granularity of lanthanum chromites and synthetic time by SEM. 扫描电镜的观察发现高温合成的铬酸镧粉料性状受合成时间影响。
- Results indicated that at the following conditions 14. 7% peracetic acid concentration can be obtained: 4% sulfuric acid quantities, 1.2: 1 of CH3COOH to H2O2 and 5h of synthetic time. 实验结果表明,硫酸用量为4%25、冰醋酸与双氧水的配料比为1．2:1、搅拌时间为5h时,能够制备出浓度为14．7%25的过氧乙酸。
- Fruit juices ferment if they are kept a long time. 果汁若是放置很久，就会发酵。
- Time is sometimes called the fourth dimension. 时间有时被称为第四度空间。
- I think the work can be completed ahead of time. 我认为这项工作能提前完成。
- He will come on time even though it rains. 即使下雨，他还是会准时来的。
- Most synthetic detergents are in the form of powder or liquid. 大多数合成洗涤剂呈粉状或液态。
- Reading occupies most of my free time. 阅读占去了我大部分的闲暇时间。
- Some synthetic materials do not crush easily. 有些化纤衣料不易起皱。
- I need some time to orient my thinking. 我需要一些时间来使我的思想适应。
- The basin is made of synthetic resin. 这个盆是用合成树脂做的。
- A transistorize radio takes no time to warm up. 晶体管收音机不需要预热时间。
- At that time he had two helpers. 当时他有两个助手。
- I'm sorry to obtrude on you at such a time. 我很抱歉在这个时候打扰你。
- A synthetic imitation of natural tortoiseshell. 仿玳瑁模仿自然玳瑁的人工仿造品
- I referred to my watch for the exact time. 我看了一下手表好知道准确的时间。
- This shelf was made of synthetic resin. 这个架子是合成树脂做的。
- God mete out justice in his own good time. 羞恶自有报，只争迟与早。
- I spend most of my time scouting around for book. 我把大部分时间都用来找书了。
- Stockings made of one of these synthetic materials. 尼龙长袜用这些合成材料制成的长袜
