This thread combined laevogyrate thread and dextral thread together in the same part of the thread.
发明了一种新型螺纹—唐氏螺纹，这种螺纹采用的是变截面非完整螺纹，并且将左旋和右旋螺旋线复合 在同一段螺旋线上，具有左、右放螺纹的特点，可分别与左、右旋螺纹配合。
The study for distinguishing method of left and right polarized light
左旋和右旋偏振光判别方法研究
A turning to the right.Used especially of the plane of polarization of light.
向右旋转向右旋转，尤指光的偏振面
Dextropropoxyphene napsylate
右旋丙氧吩萘磺酸盐
dextropropoxyphene [doloxene]
右旋丙氧吩〔“杜老声”〕
right-lateral ridge-arc transform fault
右旋脊-弧转换断层
Dexamfetamine saccharate
右旋苯丙胺葡糖二酸盐
right-lateral arc-arc transform fault
右旋弧-弧转换断层
The enantiomer that rotates the plane to the right is referred to as the dextrorotatory.
使平面向右旋转的对映体，称为右旋对映体。
Right-hand(left-hand) polarized of an electrical field vector
电场食粮的右旋(左旋)极化
Studies on the Technics of the Racemization and Split of Dextromisole Hydrochoride;
盐酸右旋咪唑消旋化及拆分工艺研究
Studies and Improvement on the Technics of the Racemination of Dextromisole Hydrochoride;
盐酸右旋咪唑消旋化工艺研究与改进
Dextran-based Polymers Materials Ⅱ. Esterification, Etherification and the Derivatives of Dextran
基于右旋糖苷的高分子材料 Ⅱ.右旋糖苷的酯化、醚化及其他衍生物
Dextran-based Polymers Materials Ⅰ. The Structure,Properties,Preparation and Application of Dextran
基于右旋糖苷的高分子材料 Ⅰ.右旋糖苷的结构、特性、制备与应用
An Qingqiao′s Conclusion in the Debate about Rotation-direction of the Sun, Moon and Five Planets to the Earth in Ancient China;
日月五星左、右旋之争:安清翘的左旋会通
Instead, it turns to the right, around and around itself.
而是围绕它自己向右旋转，
Dextrose (grape sugar) An outdated name for GLUCOSE.
葡萄糖（右旋糖）：葡萄糖以前的名称。
Dexamfetamine carboxymethylcellulose
右旋苯丙胺－羧甲基纤维素
dexamphetamine suplhate (INN)
硫酸右旋苯丙胺（国际非专利药品名称）
dexamphetamine (INN)
右旋苯丙胺（国际非专利药品名称）
