Sentence examples for additional tests are needed from inspiring English sources

However, additional tests are needed to further validate and improve the proposed relationships.

Additional tests are needed to further validate and improve the proposed method.

As the FIFE area is a relatively homogeneous site, additional tests are needed at heterogeneous sites to validate whether our findings are in general valid.

Lastly, although additional tests are needed, the net analysis of macrophage expression of co-stimulatory molecules (e.g., CD80 and CD86) demonstrated that hydrophobic CNFs may ultimately lead to increased T-cell activation than hydrophilic CNFs.

Although Abruña says it's not clear why the new catalyst is better, he suspects that during the reaction, hydroxide groups (OH–) bind to the titanium tungsten oxide close to the platinum, putting them in close proximity to react with incoming CO molecules to form CO2. But Abruña stresses that plenty of additional tests are needed to confirm this.

If additional tests are needed, these should be scheduled as soon as possible.

This presumption is based on the observation that in 80.3% of the cases, no additional tests were needed, not many follow-up consultations were necessary and only few patients were referred to the hospital (6.6%).

Then, a few days before Christmas, the agency announced that the monorail would not be back in service at least until late January, explaining that additional testing was needed.

On Sept. 1, President Clinton announced that additional testing was needed before he could have enough confidence in the technical feasibility of national missile defense to authorize the start of construction.

Additional testing is needed to determine accurate reduction factors.

(5) Additional testing is needed to determine accurate reduction factors.  .