“螺旋聚合物”的概念、定义、翻译、参考文献-科学参考

单词	螺旋聚合物
释义	螺旋聚合物 Encyclopedia 理学螺旋型聚合物释 helical polymer螺旋聚合物左手螺旋与右手螺旋互为镜像但不能重叠的聚合物。因此具有螺旋构象的聚合物为手性聚合物。具有单一旋向或某一旋向占优的螺旋聚合物具有光学活性；如果螺旋聚合物中半数分子左旋半数分子右旋，或分子中半数链段左旋半数链段右旋，则不具光学活性。
随便看	improved finite element improved grassland improved Lorentz-Savona industrial evolution model Improved Lunar Ephemeris improved opera costumes improved polygon method improved seed subsidy improved triploid hybrids derived from female improvedCarassius auratus red var. x male improvedtetraploid hybrids of Carassius auratus red var. x Cyprinus carpio improved value improved variety farm improve industrial quality and efficiency improvement Improvement and Rectification improvement history of livestock and poultry improvement of microbial strains by plasma improvement of orbit improvement of pollution discharge outlet improvement of satellite orbit Improvement of soil mass Improvement Press improve the internal and external environment of the organization improving animal welfare in livestock production improving oil recovery improving technology of water habitat Improvisation

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。