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- small lead block test 小铅柱试验
- 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。
- Stem from the need of environmental protection, special attention introduces a few high-grade brand the cupreous ability that exceeds small lead content is made, sponsorial system is healthy. 出于环保的需要，少数高档品牌非常注重采用超低铅含量的铜材制造，保证人体健康。
- 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。
- small lead shot for shotgun shells. 一种从鸟枪壳中发射出来的小石弹。
- The small LED screen is lattice display screen, which can show the number of people waiting and served in addition to other text display. 液晶显示小屏幕为点阵屏,可显示当前等待人数和当前实现号码,另外还有丰富的文字提示,便于操作使用。
- slip-casting with small lead tubes 小导管注浆
- Self-Made Adjustable Lead Block Mold 自制模具
- lead block validating instrument 铅档验证仪
- I saw the small girl topple over and hit her head. 我看见那小女孩栽了一跤，碰着了头。
- A small adjustment will equalize the temperature in the two rooms. 稍作些调节就会使两间房内的温度相等。
- It's a tight squeeze to get five people in that small car. 五个人坐在那个小车子里真是太挤了。
- Other batteries may be used such as smaller lead acid batteries or NiCd cells (use 10 in series), but overcharging and leaking battery goo may result if you exceed the battery charge ratings. 其乐无穷............1.设想：图1这种充电方式的充电电路是最简单的。
- A ragged shout went up from the small crowd. 这一小群人发出了刺耳的喊叫。
- I hit on the book in a small book shop. 我在一家小书店里偶然发现了这本书。
- The penalty clause was hidden in the small print. 惩罚条款印在不起眼的小号字体部分。
- Small shop is crowded out by the big supermarket. 小商店受到大型超级市场不断排挤。
- A small party of men were told off for burial duty. 一小组人被分派去执行掩埋的任务。
- The man is carrying a small black plastic handbag. 这个人提着一个黑色的小塑料提袋。
