The weekly accumulative value of neutral insects and insect pests sub-community possessed similarity. However, their quantity succession is negatively correlated.

中性昆虫亚群落与害虫亚群落三个指标的每周累加值具有相似性，但数量消长呈负相关性。

youdao

Yes, you asked me to guarantee that by the time your usance L/ C is due, the accumulative value of our purchase from you should be the same as the value of your L/ C.

你要求我保证，在我们的远期信用证到期时，我们在你们那儿的购买总值应等于你们信用证的金额。

youdao

Under the constant bending times, the biggest bending angle can be obtained with an optimal accumulative line energy value.

在扫描次数一定的情况下，存在一个最优的累积线能量使弯曲角达到最大；

youdao