fractional GRE专八

1.The profit on the deal was fractional.

那笔生意获利很小。

2.P-methoxybenzeneacetonitrile was prepared in 34. 8% yield starting from anisole, via chloromethylation, cyanogenation and fractional distillation.

以苯甲醚为原料,经过氯甲基,反应后,通过精馏获得对甲氧基苯乙腈,总收率为34.8%。

3.Beside fractional crystallization model,liquid immiscibility of Fluorine-rich granite magma is an important mechanism to form pegmatite and pegmatite type deposit.

除了分异模式外,富氟花岗岩浆液态不混溶作用也是伟岩成岩成矿的重要机制。

4.Using this method, isopachic fractional fringe orders can be measured with compensator, and the parallax and drift of fringe pattern can be eliminated.

用这个方法，可以通过补偿器测定等和线分数条纹，可以消除条纹图案的视差和浮动，全息底板可以用白光照明再现干涉应力图像。

5.The appearance diffusion coefficient and the fractional anisotropy were measured for the splenium of the corpus callosum, the genu of the corpus callosum, and the hippocampus.

测量胼胝体膝部、胼胝体压部和海马的表观扩散系数和各向异性分数。