| It has the newest sealed combustion system, which obviates the need for an ash pan or a shaker grate. |
| The distanced position of the spectator obviates the emotional experience of the sublime. |
| Video teleconferencing obviates the need to collocate staffs and reduces ambiguity in commanders' intentions. |
| Limiting exceptions to the rule to clear cases obviates the need for deliberation in every case. |
| Our study obviates that criticism, because the antibodies we used are directed toward CXCL12 rather than to CXCR4-bearing NSCLC cells. |
| A wind-based ventilation system installed in the eco-floatel obviates the need for an air-conditioner. |
