asymmetric(al)的例句（asymmetric(al)在句子中的用法）

• The key step was a substrate controlled asymmetric heteroatom conjugated addition. 关键反应为底物控制的不对称杂原子共轭加成反应.
• The attitude motion of an asymmetric gyrostat under the self - excited control torque is investigated. 研究非轴对称陀螺体在自激控制力矩作用下的姿态运动.
• Recent progress on asymmetric epoxidation of alkenes by chiral catalysts was summaries. 综述了手性催化剂催化的不对称环氧化反应研究进展情况.
• There are two DesB 1 - DPI moleCUles in an asymmetric unit. 单位晶胞中每个结晶学不对称单位含有2个DesB1—DPI分子.
• An asymmetric shedding dobby which can meet this demand is introduced. 提出了一种非对称梭口即可满足这类需要.
• Asymmetric 1, 3 - dipolar cycloaddition can be strongly catalyzed by chiral oxazaborolidines. 手性唑硼烷酮能够催化不对称1, 3偶极加成反应并取得很好的效果.
• We have made no reference to asymmetric carbon atoms. 我们未曾涉及不对称碳原子.
• Most people's faces are asymmetric. 大多数人的脸不对称。