slack up

1. Don't slack up your effort, as we are getting to the end.
   快到完成的时候了，别松劲啊。
2. If Westerners are expecting Brazil and China to pick up the slack for our weak economies, we will have to give up something in return.
   如果西方人期待巴西和中国能弥补其经济疲弱之不足，就必须为此放弃一些东西。
3. So with the next cohort we are creating a slack week in between the program so you can catch up.
   所以，我们在下一期课程之间会设置一周宽松时间，使学员跟上进度。
4. When excess liquidity gets combined with what's still a weak economy with considerable slack in labor and product markets, the odds suggest that it shows up in asset markets, either at home or abroad.
   当流动性过剩，而经济依然疲弱，劳动力和产品市场状况仍不振时，可能发生的情况是，宽松政策的效果将在国内或者国外的资产市场得到体现。
5. In America and Canada the nuclear slack could be taken up by domestically produced gas, Soci é t é G é n é rale reckons, reflecting the sheer scale of the shale-gas revolution there.
   兴业银行估计，美国和加拿大的核发电量下降可以通过国产天然气弥补，这反映出美加两国页岩气革命的真实规模。
6. A device for reducing slack or taking up lost motion.
   减少松紧度或张力的装置。
7. Slack up before you reach the cross-roads.
   到交叉路以前减速。
8. There's too much slack in the thread, pull it tight to take up the slack.
   这线太松了了，把它收紧拉直。
9. As the various economic sectors coexist, they have played a positive role in promoting economic growth and employing idle people There is a good deal of slack to be taken up before we have reached full productive capacity.
   多种经济成份并存，对促进经济增长，安置闲置人员起到了积极作用在我们的生产能力达到饱和前，还有大量的闲置人员和设备有待发挥作用。
10. It's time to slack up a bit.
    该稍微休息一下了。
11. From just the entrance, in the southern part of the bay, up to a second slack water area, about midway up the bay, tidal currents are ebbing.
    在海湾的南部，从紧靠入口处内侧直到第二平潮区，其间距离大约是到海湾的一半，潮流正在回落。
12. There is a good deal of slack to be taken up before we have reached full productive capacity.
    在我们的生产能力达到饱和前，还有大量的闲置人员和设备有待发挥作用。
13. Business is pretty slack, to begin with, and then I'm fixing up a little house for Ned and Ruth, when they're married.
    一来生意清淡，二来我正预备给纳德和路德结婚结婚盖个小房子，他们快结婚了。
14. Their basic fear is of the slack up of protectionism, and above all, American capital outflow which to them means job outflows.
    他们最害怕的是放松贸易保护主义的做法，尤其害怕美国资本外流，因为对他们来说，这等于工作机会外流。
15. Trade has been slack for the past six months, but it is now picking up.
    在过去六个月中贸易一直不景气，但现在状况正在好转。
16. He has been rather slack in his work lately; you'd better jack him up a bit.
    近来他干活有点马马虎虎，你最好鼓励鼓励他，叫他好好工作。
17. The slack is being picked up by a fast-growing state-run company, Citizens Property Insurance.
    一个高速成长中的州营保险公司，居民财产保险公社正在解决这一问题。
18. Confidence at retailers fell from 10 to 7 because of a slack autumn, though evidence suggests consumer spending may have picked up again in the past few months.
    零售商的信心从10下降至7，因为秋季景况不佳，尽管有证据显示，消费者支出在过去几个月里可能已再度好转。
19. The doctor advised Facer to slack up for few days, as his lifestyle was having a bad effect on his heart.
    医生劝告费塞放松几天，因为他的生活方式对他的心脏产生了不良影响。
20. The method and procedures for the even stress design of the flexible shaft with undetermined structural pattern is presented, and the revised Legendre multinomial is applied as the slack factor for speeding up the iterative convergence process.
    详细介绍了未定结构型式的挠性轴的等应力设计方法与步骤，并应用修正的勒让德多项式作松弛因子，以加速迭代收敛过程。

verb

1. make less active or fast
   1. He slackened his pace as he got tired
   2. Don't relax your efforts now

   Synonym:    slackslackenrelax