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- shaped lead block 形成铅块
- Some distance above the lead block a photographic plate is placed. 在铅块上方某一距离处放一照相底板。
- It is not only a radiotherapy reform but a practical and effective treatment that the moulding of low-melting-point lead is used to supplement conventional and normal lead block. 摘要用低熔点铅合金浇铸的办法补充传统的标准式铅挡，是放射治疗界进行普通放疗的一项改革，也是一种切实有效的治疗方案。
- Methods Based on clinical practice and the principle comparative steady STD and SAD of linear accelerator, the function of lead block validating instrument was developed in reason. 方法：根据临床实践，依据电子直线加速器源托距和源轴距相对固定的原理，合理开发利用铅档验证仪的功能。
- In nematic liquid crystal, the anisotropy of the molecular shape leads to phase transitions from isotropic phase to nematic, from unixial nematic to biaxial nematic. 在向列相液晶中,由于液晶分子形状的各向异性,系统可以产生由各向同性相至单轴向列相以及由单轴向列相至双轴向列相的相变。
- Self-Made Adjustable Lead Block Mold 自制模具
- lead block validating instrument 铅档验证仪
- The economy should be shaped to a new pattern. 经济应该适合于一种新的模式。
- If we can pull through this recession, we will be in good shape. 如果我们能渡过这段经济不景气的时间，我们就会好多了。
- The horse forged ahead the lead in the homestretch. 那匹马在最后阶段突然加速跑到前面。
- Shirley will try out for the lead in the play. 雪莉将参加该剧主角的选拔演出。
- The dress was shaped to her figure. 这件洋装做得很适合她的身材。
- The potter shaped the clay into a vase. 陶工将泥土塑成花瓶。
- Excessive patriotism can lead to xenophobia. 爱国主义过了头即可导致仇视一切外国人。
- I am in no shape worthy of your father's care. 我完全不值得你父亲的关怀。
- Lead aprons shield people from radiation. 铅做的工作裙可使人免进辐射。
- A strange shape could be seen through the fog. 在雾中隐约可见到一个奇怪的人形。
- Graphite is used in making lead pencils. 石墨常被用来做成铅笔。
- He find it difficult to give shape to his idea. 他觉得很难把他的想法，明确表达出来。
- He gets tired easily; he must be out of shape. 他很容易疲倦，一定是身体有毛病。
