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- The fluctuation regularity of O2-CO2 concentration in a controlled airtight system which Azolla and animals growing together was studied. 建立受控密闭系统，研究在动物和红萍共存情况下，系统中O2-CO2浓度的变化规律。
- They meet with great regularity. 他们定期会面。
- The market stead after last week's fluctuation. 继上周的波动之后，市场稳定下来了。
- That maths exam I took was a regular brain drain. 绞尽脑汁的数学测验，我真是绞尽了脑汁。
- I must insist on more regular hours. 我必须强调起居定时。
- In the estrous cycles, plasma testosterone (T) and estrogen (E) , of the pig were fluctuated regularly. 在发情周期中雌激素(E)和睾酮(T)呈规律性波动.
- The rebels made regular attacks on the railways. 叛军不时地袭击铁路。
- He comes back to see us at regular intervals. 他每隔一段时间就回来看看我们。
- Price include yours3% but subject to freight fluctuation. 价格包括贵公司3％佣金，但需视运费的浮动而定。
- The computer gave a regular bleep. 计算机发出有一定节律的哔哔声。
- In addition, the wall temperature in the adiabatic section fluctuates regularly and periodically under the steady working conditions. 振荡热管稳定运行时，绝热段各管管壁温度波动是有规律、周期性的。
- The decision was affected by his fluctuation of mood. 这个决定受他情绪的影响。
- I am a regular reader of this newspaper. 我是这份报纸的长期读者。
- He works hard and keeps regular hours. 他工作努力，生活很有规律。
- He is a regular worshipper at that church. 他常去那个教堂做礼拜。
- She's a regular beauty, is not she? 她是个十足的美人，可不是吗？
- She's a regular beauty, isn't she? 她是个十足美人，可不是吗？
- The boy is a regular mischief in school. 这男孩在学校里是一个十足的淘气鬼。
- He made a regular visit to his parents. 他定期看望父母亲。
- The store has a lot of regular customers. 这家商店有许多老主顾。
