fractions造句
Molefractionsorratio,butit'sgotunits.yBSointhegasphase,we'vegotmolefractionsyAandyB.Erodiblesoilfractionsareusuallydislodgedfromprojectionsandtrappedindepression.Thistrickcansaveyoumicrosecondsorfra...
Molefractionsorratio,butit'sgotunits.yBSointhegasphase,we'vegotmolefractionsyAandyB.Erodiblesoilfractionsareusuallydislodgedfromprojectionsandtrappedindepression.Thistrickcansaveyoumicrosecondsorfra...