相当长的时间

And though the labours of the agriculturist are not continuous during the whole period , they occupy a considerable part of it .

农民的劳动虽然不在整个时期都持续进行，但肯定会占用相当长一段时间。

And though the labours of the agriculturist are not continuous during the whole period , they must occupy a considerable part of it .

农民的劳动虽然不在整个时期都持续进行，但肯定会占用相当长一段时间。

Since then quite a long time domestic bookbinder's development is in.

此后相当长一段时间国产胶订机的发展处于停滞状态。

In a fairly long period of time, I believe that the hybrid technology (including gasoline-electric hybrid diesel-electric hybrid) vehicles which will be the energy issue and the reduction of greenhouse gas emissions, the most effective measures.

在相当长一段时间内，我相信，混合动力技术(包括汽油-电混合、柴油-电混合)将是解决汽车能源问题和减少温室气体排放的最有效措施。

This is because in the Asian scope, the patriarchal system effectively is also revolving in quite long period of time.

一个很重要的原因是在亚洲范围内，宗法制度在相当长一段时间内还在有效运转。

For a while there we didn't think he'd pull through.

有相当长一段时间…我们以为他只是说着玩的。

The results show that the distribution and concentration of PH inside the storehouse still exceeds the normal health standard, when the storehouse is opened after fumigating.

结果表明， PH_3 在粮仓内的分布和浓度变化，在熏蒸放气后相当长一段时间内仍超过卫生标准。

In some cases these time lags are quite considerable, most notably for Germany, but also for the euro area as a whole.

在许多地方，滞后的时间相当长，尤其是对德国以及整个欧元区。

Effect: paralyzes targets in an area for a long time .

相当长时间的麻痹一个区域内所有目标。。。

It is a possible concern that between Chains of Ice, Death Grip, and the ghoul stun that a death knight can lock someone down for a long time.

也许我们需要注意的是，借助冰链术、死亡之握及食尸鬼晕人，死骑能在相当长一段时间控制对方

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。