Ore minerals, colloform and microcrystalline apatites , are identified as francolite through X - ray diffraction analysis fine.矿石矿物为胶状磷灰石和微晶磷灰石,经x - 射线衍射物相分析,其种属为含碳氟磷灰石....
The individual arcs cannot be rectified.单个弧是不能求长的.The paper expounds the ARCS model and the design method of teaching software based on ARCS.本文详细阐述了ARCS模型以及基于ARCS模型 的教学软件的设计与实现方式.Recent algorithms of recognizing arcs are...
...a currant bun.掺有葡萄干的小圆面包She wears her hair in a bun.她把头发盘成一个髻。Her wiry hair was pushed up on top of her head in an untidy bun.她粗硬的头发向上梳起，在头顶乱糟糟地盘成了个发髻。Before me I found bread, bun, flapjacks, till butter cakes, I cons...
He was instructed to inspect the cargo on the ship and detain such cargo if necessary.他奉命去检查船上所载货物并于必要时扣留该项货物.The transportation bottleneck has blocked the movement of the cargo.运输的困难阻塞了货物的流通.We had to lash the cargo to ...