中英释义：
双语例句
化工原理实验紧跟形势增加了离心泵流量变频调节章节.
It is necessary to reconstruct and design new experiment device to satisfy with education.
重点词汇
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紧跟
keep up with; stick with; stick to; succeed; keep in step with; tread on the heels of; closely; directly; on heels
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形势
situation; circumstances; condition; state of affairs; position; terrain; posture; thing; tide