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- Real-time and independence are the main requirements of control soft operation system. Linux OS with open source codes satisfies the Posix criterion,but its timesharing mechanism should be converted to real-time. 对具有开放源码的操作系统LINUX进行了详细的讨论，分析了LINUX内部进行分时操作的机制及在其之上进行实时扩展的可能。
- Soft drinks are much in demand this hot weather. 这么热的天气，软饮料需求量很大。
- He was fawning on a damsel with soft words. 他正用甜言蜜语向一位女郞献殷勤。
- He's mending nicely after his operation. 手术后他正在顺利康复。
- He is in charge of the operation of the steel mill. 他负责这家钢厂的经营工作。
- The bank plan a rescue operation for the company. 银行计划对这个公司采取挽救措施。
- I've always had a real soft spot for him. 我一向对他挺有好感。
- Most animals are soft and fluffy when first born. 大多数动物刚出生时都很软，身上有绒毛。
- The operation was a marvel of medical skill. 这个手术是医术的一个非凡范例。
- The mud was soft and our feet sank in. 泥很软，我们的脚都陷进去了。
- Deep grooves channelled the soft rock. 在软岩石上形成许多深槽。
- An operation is needed to remove your tonsil. 需要进行手术摘除你的扁桃体。
- The earth in the garden is good, soft soil. 花园里的泥土松软肥沃。
- Graphite is a soft black substance. 石墨是一种软而黑的物质。
- The operation went like clockwork. 手术进行得极为顺利。
- Soft drinks contain carbon dioxide. 软饮料中含有二氧化碳。
- When does the new law come into operation? 这项新法律何时生效？
- She was keyed up over her impending operation. 她为了即将进行的手术而心中忐忑不安。
- The actual operation lasted eight hours. 实际手术进行了8个钟头。
- The surgeon is performing a delicate operation. 那位外科医生正在做一个很精细的手术。
