The writing is on Abacus, an calculating device used in eastern Asia.
The writing is on Abacus, an calculating device used in eastern Asia.
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*PB 0 is mean there is no increment on CRS RE it’s mean non power boosting, but PDSCH power increase to 5/4. *By using PB 1, the RS Power increase on CRS RE two units it’s mean about power boostin...
Metal Casting Feeders
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Descripción: Metal Casting Feeders
*PB 0 is mean there is no increment on CRS RE it’s mean non power boosting, but PDSCH power increase to 5/4. *By using PB 1, the RS Power increase on CRS RE two units it’s mean about power …Deskripsi lengkap
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CT SizingFull description
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Calculate square of nine angles in excel
manalFull description
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Chemsitry
This book full of active links will describe how to: 1- Determine if you may need testosterone replacement. 2- How to increase testosterone naturally. 3- Treatment options to increase tes…Description complète
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How to Properly Size a Steam TrapFull description
The Sewing Corner "How to Calculate Your Bust Dart Size: The Formula that Takes the Guess-work out of FBAs and SBAs" When you look in Pattern-making books they usually have a table of standard measurements including either the bust dart width, or it's angle in degrees. These " standard measurements" measurements" are for a B-cup, which means that if you are not not aa B-cup, you have to draft the pattern and then do either a Small Bust Adjustment or a Full Bust Adjustment. But how do they get these numbers? They seem to have nothing to do with the r est of the measurements. But there is always a formula. It just takes a bit of working out. What is a bust dart's function? As I see it, a bust dart is there to make the longer front pattern piece match the shorter back pattern piece at the side seam. The front pattern piece is longer than the back one because it has your bust to go over and the back doesn't. So to find out the bust dart's width at the side seem, 1. you measure your front from the neck point (N) over the apex, and thence straight down to your waistline = F; 2. then measure from N down your back to your waistline = B; 3. subtract B from F and you have your bust dart width.
Now for a little trigonometry. trigonometry. Scientific Scientific calculators calculators at the ready! We'll split the bust dart into two equal parts so that we have two right angle triangles: The difference between my front measurement and my back measurement is about 2 cm (halved ( halved to 1 cm for the split triangle), and the side dart length is about 13 cm.
How to Find Your Bust Dart Angle for Patternmaking in Fashion If you are using the German method of pattern making, making, which is briefly taught in Patternmaki in Patternmaking ng in Fashion by Fashion by Lucia Mors Mors de Castro (mine cost about about £40 but it now now costs £100 at at Amazon due to high demand - I think it is over-priced now by very greedy sellers), you will need the angle of the bust dart, and as we have the length of the dart (the hypotenuse) and the width of the dart (the length "opposite" the angle) we can find the Sine of the angle (sin = O/h) and then use the sin -1 function on our scientific calculators to find the angle. Thus:-
How to Find Your Bust Dart Width for Metric Pattern Cutting If you are using Metric Pattern Cutting for Women's Wear by Winifred Aldrich, or the instructions on www.BurdaStyle.com, you will want to find the bust dart width for a shoulder dart. 1. Take the sine you found earlier (here 0.077) and multiply it by your neck to apex measurement (on me about 24 cm) to get half your total bust dart width. (Here, about 1.84 cm). 2. Get your total bust dart width by doubling this number = 3.68 cm, roughly 3.7 cm.
So that is my bust dart: 3.7 cm wide at the neck point and 8.8 degrees (which can be rounded to 9 degrees for practical reasons). So that is how you work out your personal bust dart measurement. Isn't it so much better than using a "standard" measurement? I hope it helps. : )
