Sentence examples for variation of copper from inspiring English sources

Variation of copper content in shoots was quite limited over all samples and followed the well-recognized low mobility of this element [29].

Open image in new window Fig. 5 Variation of manganese concentration in the solid waste samples Open image in new window Fig. 6 Variation of copper concentration in the solid waste samples Open image in new window Fig. 7 Variation of lead concentration in the solid waste samples Open image in new window Fig. 8 Variation of cadmium concentration in the solid waste samples.

Variation of copper concentrations was generally higher in the experiment at ECN than at BAM - perhaps due to the fact that a single test specimen per test assembly was used in the experiments at ECN whereas two test specimens were combined in the test assemblies at BAM (see Table 3).

To physically describe the abrasive mechanism and surface thickness variation of copper, the global pressure distribution induced by morphologies of pattern structures and the coupled removal mechanism of chemical kinetics and mechanical abrasion are integrated into a full model framework to predict the surface topography of the design structures.

Variation of copper accumulation in the muscle and liver of fish species is presented in Tables 2 and 3.

The different effects the air-gap width has on the response of the quartz resonator, as to the respective mass-variation of copper and oxygen layers deposited onto its surface, are ascribed to the difference in their features.

Variation of the copper precursor, i.e. Cu(NO3 2 vs. [Cu(NH3 4(H2O)2]2+ (and/or the concomitant different reaction conditions) was found to affect the loading of the carbon spheres and thus the amount of Cu3N nanoparticles per silica sphere.

To further investigate the morphological variation of the copper film with different calcination temperatures, a standard SEM is typically used.

The results show that the heat transfer performance of the sintered wick samples changes significantly with the variation of the copper powder size.

Open image in new window Fig. 13 Variation of percentage of copper adsorbed by synthesized AC with solution temperature (optimized sample).

Breakthrough curves describing the variations of effluent copper ion concentrations with time were determined for different operating conditions.