21_a_lob_j01
These may be estimated from equation (4) or the following derived equations: — <ast><bcomment>formula<ast><ecomment> <ast><bcomment>formula<ast><ecomment>.

0021_0002__may may 0021_0003__be be 0021_0002__may->0021_0003__be [scope] 0021_0004__estimated estimated 0021_0003__be->0021_0004__estimated [scope] staz_0021_5012 * 0021_0004__estimated->staz_0021_5012 [arg0] 0021_0001__These these 0021_0004__estimated->0021_0001__These [arg1] 0021_0010__or or 0021_0004__estimated->0021_0010__or from[nim] 0021_0006__equation_0021_0008__4 equation_4 0021_0010__or->0021_0006__equation_0021_0008__4 [conj1] 0021_0011__the_0021_0014__equations the_equations 0021_0010__or->0021_0011__the_0021_0014__equations [conj2] 0021_0012__following following 0021_0011__the_0021_0014__equations->0021_0012__following [attrib] 0021_0013__derived derived 0021_0013__derived->0021_0011__the_0021_0014__equations [inv][arg0] z_0021_5010 _ z_0021_5010->0021_0011__the_0021_0014__equations [arg0] z_0021_5009 _ z_0021_5010->z_0021_5009 [prd]
arc(r_0021_0002__may,r_0021_0003__be,scope).
arc(r_0021_0003__be,r_0021_0004__estimated,scope).
arc(r_0021_0004__estimated,star_z_0021_5012,arg0).
arc(r_0021_0004__estimated,r_0021_0001__These,arg1).
arc(r_0021_0004__estimated,r_0021_0010__or,r_0021_0005__from__nim).
arc(r_0021_0010__or,r_0021_0006__equation_r_0021_0008__4,conj1).
arc(r_0021_0010__or,r_0021_0011__the_r_0021_0014__equations,conj2).
arc(r_0021_0011__the_r_0021_0014__equations,r_0021_0012__following,attrib).
arc(r_0021_0013__derived,r_0021_0011__the_r_0021_0014__equations,inv_arg0).
arc(z_0021_5010,r_0021_0011__the_r_0021_0014__equations,arg0).
arc(z_0021_5010,z_0021_5009,prd).


IP-MAT NP-SBJ D;_nphd_ These MD;~cat_Vi may IP-INF-CAT BE;~cat_Ve_passive_ be IP-PPL-CAT NP-LGS * VVN estimated PP-NIM P-ROLE from NP NLYR NLYR N equation PULB -LRB- NUM 4 PURB -RRB- CONJP CONJ or NLYR D the ADJP ADJ following IP-PPL VVN derived NS equations PUNC : PUNC <mdash> PRN NP FO <ast><bcomment>formula<ast><ecomment> FO <ast><bcomment>formula<ast><ecomment> PUNC .
( (IP-MAT (NP-SBJ (D;_nphd_ These;{these}))
          (MD;~cat_Vi may;{may})
          (IP-INF-CAT (BE;~cat_Ve_passive_ be;{be})
                      (IP-PPL-CAT (NP-LGS *)
                                  (VVN estimated;{estimate})
                                  (PP-NIM (P-ROLE from;{from})
                                          (NP (NLYR (NLYR (N equation;{equation})
                                                          (PULB -LRB-)
                                                          (NUM 4)
                                                          (PURB -RRB-))
                                                    (CONJP (CONJ or;{or})
                                                           (NLYR (D the;{the})
                                                                 (ADJP (ADJ following;{following}))
                                                                 (IP-PPL (VVN derived;{derive}))
                                                                 (NS equations;{equation})
                                                                 (PUNC :)
                                                                 (PUNC <mdash>)
                                                                 (PRN (NP (FO <ast><bcomment>formula<ast><ecomment>)
                                                                          (FO <ast><bcomment>formula<ast><ecomment>))))))))))
          (PUNC .))
  (ID 21_a_lob_j01))