concn

Different processing technologies should be used for smelly substance of different kinds and concn. in untreated water.

The concn . and their ratio of ZT and IBA were the important factors of influencing regeneration in vitro and rooting of blueberry leaves.

The effects of alcohol concn. and normal interfering materials on the fluorescence intensity of puerarin were investigated.

The absorbance value increased with the rise of the alcohol concn . and the increase of the extraction times .

Cd stress with low concn. could increase dark respiration rate of B. chinensis.

When 2 kinds of plants were stressed by Pb, the soluble sugar contents in roots were all decreased along with the increase of Pb concn.

The effect of immersion toxicity was gradually weakened with the increase of the extract concn .

From water quality analysis, it is learned that sludge bulking is due to ultra-high concn. . .

The concn. of 14% was the optimum addition amount in this test.

The contact effects of celery juice and different concn . of celery extracts by ethanol on drosophila were all0.

The method of application is dissolve by cold water to different concn .

The 2 kinds of experimental materials contained stronger antibacterial substance and the minimum inhibitory concn. was under 10%.

The intercellular CO2 concn. showed a rising trend, which was upper middle lower parts.

The effects of sucrose concn. in medium on germination rates of pollens of various cultivars had significant difference;