跪求高手把下面的vb语句改成delphi吧，或者跟小弟我说如何改。多谢了

跪求高手把下面的vb语句改成delphi吧，或者跟我说怎么改。谢谢了
Type EvalType
  Name As String ' name of evaluation factor (e.g. NE-Diet)
  Units As String ' units of evaluation factor (e.g. Mcal/day)
  Total As Single
  Maint As Single
  Preg As Single
  Lact As Single
  Gain As Single
  Reserves As Single
End Type
Public EvalFactor(1 To 6) As EvalType
Private Sub DietEvalOneComputations()

Dim X As Integer

' The EvalFactors are calculated here as follows :
'
' NE Diet, NE Required, NE Differ, MP Diet, MP Required, MP Differ
' Mcal/d Mcal/d Mcal/d g/d g/d g/d
 
If AnimalType <> "Replacement Heifer" Then
  EvalFactor(1).Name = "NE Supplied"
  EvalFactor(2).Name = "NE Required"
  EvalFactor(3).Name = "NE (Diet - Req.)"
  EvalFactor(4).Name = "MP Diet"
  EvalFactor(5).Name = "MP Required"
  EvalFactor(6).Name = "MP (Diet - Req.)"
Else
  EvalFactor(1).Name = "ME Supplied"
  EvalFactor(2).Name = "ME Required"
  EvalFactor(3).Name = "ME (Diet - Req.)"
  EvalFactor(4).Name = "MP Diet"
  EvalFactor(5).Name = "MP Required"
  EvalFactor(6).Name = "MP (Diet - Req.)"
End If
 
 
For X = 1 To 6
  If X < 4 Then
  EvalFactor(X).Units = "Mcal/day"
  Else
  EvalFactor(X).Units = "g/day"
  End If
Next X
 
 
If AnimalType <> "Replacement Heifer" Then
  EvalFactor(1).Total = NEl_Total
Else
  EvalFactor(1).Total = MEng_Total
End If
 
EvalFactor(1).Maint = EvalFactor(1).Total
 
If AnimalType <> "Replacement Heifer" Then
  EvalFactor(2).Maint = NEMaint
Else
  If NEmOverMEng > 0 Then
  EvalFactor(2).Maint = NEMaint / NEmOverMEng
  Else
  EvalFactor(2).Maint = 0
  End If
End If


------解决方案--------------------
type
EvalType = packed record
...
...
end;

其他的应该没问题吧
------解决方案--------------------

Delphi(Pascal) code

{不懂VB，大概是这样子。。。}
type
  EvalType = packed record
    Name: String; // ' name of evaluation factor (e.g. NE-Diet)
    Units: String; // ' units of evaluation factor (e.g. Mcal/day)
    Total: Single;
    Maint: Single;
    Preg: Single;
    Lact: Single;
    Gain: Single;
    Reserves: Single;
  end;

var
  EvalFactor: array [1 .. 6] of EvalType;
  X: Integer;

  if AnimalType <> 'Replacement Heifer' then
  begin
    EvalFactor[1].Name := 'NE Supplied';
    EvalFactor[2].Name := 'NE Required';
    EvalFactor[3].Name := 'NE (Diet - Req.)';
    EvalFactor[4].Name := 'MP Diet';
    EvalFactor[5].Name := 'MP Required';
    EvalFactor[6].Name := 'MP (Diet - Req.)';
  end
  else
  begin
    EvalFactor[1].Name := 'ME Supplied';
    EvalFactor[2].Name := 'ME Required';
    EvalFactor[3].Name := 'ME (Diet - Req.)';
    EvalFactor[4].Name := 'MP Diet';
    EvalFactor[5].Name := 'MP Required';
    EvalFactor[6].Name := 'MP (Diet - Req.)';
  end;

  for X := 1 To 6 do
  begin
    If X < 4 then
      EvalFactor[X].Units := 'Mcal/day'
    else
      EvalFactor[X].Units := 'g/day';
  end;

  If AnimalType <> 'Replacement Heifer' Then
    EvalFactor[1].Total := NEl_Total
  Else
    EvalFactor[1].Total := MEng_Total;

  EvalFactor[1].Maint := EvalFactor[1].Total;

  If AnimalType <> 'Replacement Heifer' Then
  begin
    EvalFactor[2].Maint := NEMaint
  end
  else
  begin
    if NEmOverMEng > 0 then
      EvalFactor[2].Maint := NEMaint / NEmOverMEng
    else
      EvalFactor[2].Maint := 0
  end;