您要查找的是不是：
- Network conversion by reduction of the number of nodes. 一种减少节点数目的网络变换。
- Network conversion by reduction of the number of meshes. 一种减少网孔数目的网络变换。
- I filled in a gap in the conversation by telling a joke. 我讲了一个笑话，填补谈话中出现的冷场。
- conversion by grade 等级折算
- He filled a gap in the conversation by telling a joke. 他插了一则笑话,使谈话不致中断。
- He stopped a gap in the conversation by telling a joke. 他插了一则笑话,使谈话不致中断。
- He led off the conversation by telling us a story of his personal experience. 他先给我们讲了一个亲身经历的故事，这样大家就谈了起来。
- Trousers should be classified by grade and piled in a dry, clean and well-ventilated environment. 裤子应贮存在干燥、清洁、通风的仓库中，按品种、等级分别堆放。
- This is meant by “Grading System”. 这就是所谓的“达规判定体系”。
- Final grading. The fruit is sorted by grade and carried down the line for packing. 包装前再次分级。
- Have them to make conversation by using structures. 让学生用指定的结构对话。
- A cotton business operator shall place the purchased cotton by category or by grade. 棉花经营者应当分类别、分等级置放所收购的棉花。
- I overheard their conversation by chance. 我偶然听到了他们的对话。
- He bridge a gap in the conversation by tell a joke. 他插了一则笑话，使谈话不致中断。
- Special effect can be achieved during conversion by using special screens or darkroom techniques. 在转换时，更可利用特别网片或黑房技巧，使相片有特别效果。
- They sort apples by grade. 他们把苹果按等级分类。
- Formation of polymeric deposit was investigated in methane conversion by microwave plasma. 摘要考察了微波等离子体甲烷转化反应中积炭的形成条件。
- Conclusion Highgrade students of the city primary school in Henan province had low to moderate level of anxiety, their mental health was affected by grade. 结论河南省城市小学高年级学生多处于中等偏低焦虑水平，其心理健康水平受年级的影响。
- Stability of the acetabular component was tested at the time of conversion by applying a number of blows through a tamp onto the rim of the cup. 翻修时，用一个榔头敲击臼杯边缘数次，以检测髋臼假体的稳定性。
