PS-01 agent's causticity to the equipment used small and, with no precipitation, its chemical properties stable.

对投药设备的腐蚀性小，性质稳定，无沉淀产生；

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Ammonia and nitrite were not detected at the start, and no precipitation of fluoride salts was observed during these bioassays.

氨和亚硝酸盐含量均未检出在开始时，并没有降水氟盐的观察期间，这些生物测定。

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By the excellent performance of sodium configuration of MRF, eight stand for 3 months, found that all MRF suspension stability is good, no precipitation and lumps of can easily scattered.

由上述性能优良的母液配置了相应的八种磁流变液，静置3个月，发现所有的磁流变液悬浮稳定性良好，没有形成硬块沉淀，并能够很容易的再分散。

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They were both wrong at the time the Assessment was published, predicting three times as much warming as was observed, and having absolutely no forecast skill estimating changes in precipitation.

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The lifting mechanism pushes the moist air upward to a point in the atmosphere where the thinner air can no longer hold the moisture, at which time precipitation forms and falls to the ground.

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