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2019-02-23View Original

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本帖最后由 3983596_FPPZ 于 2019-2-23 07:51 编辑 1.jpg填空题规则： 1、两个题（空）回答全错给予积极参与+2财富，回答一错一对给予+5财富，回答全对给予+8财富。2、如只回复一个答案，除非明确了是哪道题的答案，正确+5财富，错误+2财富，否则一律按积极参与+2财富执行。3、回答奖励每人限一次。4、每个回复限评分一人次。5、回复后可见答案及答案解释。6、奖励在48小时内有效，逾期不予奖励。学*又拿奖，天天来逛逛 1、电源频率为60HZ的两极电机的同步转速是（）r/min 2、液态的液化气对环境条件中的（）和（）极其敏感，稍有波动极易发生汽化。答案： 1、3600 2、温度压力

Reply #22019-02-23

1、3600 2、温度压力

Reply #32019-02-23

1、1800 2、温度压力

Reply #42019-02-23

1、3600 2、温度、压力

Reply #52019-02-23

1、3600 2、温度压力

Reply #62019-02-23

1.3600转/分 2.温度、压力

Reply #72019-02-23

1,3600 2，温度和压力

Reply #82019-02-23

13600 2压力和温度

Reply #92019-02-23

本帖最后由小兰和新一的爱于 2019-2-23 13:18 编辑 3600r/min，才开始写错了，极对数是极数除以二:dizzy: 温度、压力

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