您要查找的是不是:
- negative principal planes 负主平面
- negative principal plane 负主平面
- In every state of stress there exist at least three principal planes, which are mutually perpendicular. 对每一种应力状态,至少存在三个主平面,它们互相垂直。
- A brief and quick illustration in locating the orientation of principal planes is deduced from analysing plane stress by using Mohrs circle. 根据平面应力分析的应力圆法推证出一种判定极值应力平面方位的简捷作图法。
- principal plane of extraordinary rays 非常光主(轴)平面
- principal plane of ordinary rays 寻常光主(轴)平面
- Phase Matching for SHG in Principal Planes of Biaxial Crystals 双轴晶体主平面上倍频的相位匹配
- The planes formed up over the airfield. 飞机在机场上空排成队列。
- My wages are the principal source of my income. 薪金是我收入的主要来源。
- The radar scanned the sky for enemy planes. 雷达密切监视天空,搜索敌机。
- The principal shareholder ask for a meeting. 主要股东们要求召开会议。
- The answer to my request was in the negative. 对我的请求的答复是否定的。
- The agent spoke on behalf of his principal. 代理人代表他的委托人说话。
- Keys are available on application to the principal. 向校长申请就可得到钥匙。
- Our fighter planes are all armed with cannon. 我们的战斗机都装备了机关炮。
- His answer to my request was a negative. 我的请求遭到了他的拒绝。
- The four planes each made two sorties yesterday. 那四架飞机昨天各出动两次。
- She's been downgraded (from principal) to deputy. 她已(从校长)降为副校长。
- The tests for hepatitis were negative. 肝炎检查结果是阴性。
- Their criticism was not negative. 他们的批评并不是负面的。