1) The NRA was not directly correlated with nitrogenase activity.

2) The NRA had a great night.

3) Effects of KNO3 spray on nitrate reductase activity (NRA) and nitrogen accumulation were studied in Pyrus pyrifolia cv. Niitaka seedlings grown in pots.

4) The performance of Nitrate Reductase Activity ( NRA ) in plant leaf reflects the status of nitrogen metabolism.

5) Phoria at distance and near, positive and negative relative accommodation(NRA/PRA), accommodative convergence and accommodation response were measured. Results Response AC/A ratio of P. M.

6) Removal of NRA restrictions on production perhaps gave one stimulus.

7) She is a lifelong member of the National Rifle Association (NRA),(http:///nra.html) a lobbying group promoting the rights of gun owners.

8) Apparently the NRA hasn't yet succeeded in lifting the firearms restriction.

9) A NRA soldier fully decked in German equipment - Stahlhelm, gas mask, and Mauser pistol.

10) The result indicated that applying humic acid properly decreased nitrate con-centration but increased nitrate reductase activity(NRA) and enlarged nitrate metabolic pool size in leaf vegetables.

11) The National Rifle Association (NRA), one of the most powerful lobbies in Washington, came out in opposition to proposed legislation that would have barred people on the list from buying guns.

12) NRA does not measure enough of the substances being discharged into rivers.

13) The influence of exogenous ground substance affected on NRA increased with the decline of amount of nitrogen applied.

14) The experiment was conducted on the nitrate reductase activity(NRA) of 11 wheat varieties(or strains) in seedling period.

15) Some politicians have been accused of toadying to the NRA.

16) It wasn't until I began writing this account that I realized that in my confrontation with the NRA lobbyist, I had acknowledged that I was considering running for President.

17) Politicians on both sides , he says, have been " captured " by the vocal National Rifle Association ( NRA ).

18) After the bill was sent to me, I had an extraordinary encounter with the young NRA lobbyist who came down from Washington to push the bill.

19) And have prepared crystal nano - silicon particles with the diameter ranging from 30 to 50 nra.

20) A two years study indicated that nitrate reductase activity ( NRA ) in vivo sharply decreased after harvest.