under controlled conditions

Major results are reported as follows: ( 1) Decomposition and residual characteristics of 14C-MSM in 3 different soils were systematically studied under controlled conditions.

主要研究结果如下：（1）运用14C同位素示踪技术，系统研究了控制条件下14C-甲磺隆在Pb污染的3种不同性质土壤中的降解和残留特性。

Finally, these flavors are spray dried under controlled conditions.

最后，这些味道是在受控条件下喷雾乾燥。

He was cautious to point out that the specific studies they investigated were of short duration, looking at before and after effects, under controlled conditions.

他谨慎指出，他们荟萃分析的某些研究，是在对照情况下，研究时间较短，来观察食物服用前后的效应。

The effects of nitrogen types, HCO-3 and HEPES on iron nutrition of pea genotypes, Sparkle and E107, were studied by solution culture under controlled conditions. Compared with NO 3?

在水培条件下研究了NO3N，NH4N及添加HCO-3和HEPES对豌豆铁营养的影响。

Bomb disposal experts exploded the device under controlled conditions.

炸弹销毁专家在受控条件下引爆了这个装置。

The bomb was exploded under controlled conditions.

炸弹在受控条件下被引爆了。

So physicists led by the University of Illinois's Alan Nathan tested corked bats under controlled conditions.

伊利诺斯州立大学的Alan Nathan领导物理学家们对软木填塞球棍做了条件控制测试。