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- It can complete entirely automatic, static and precise soldering; especially for mini size chip, PLCC，QFP，BGA，CSP and all kinds of IC with different seal form. 采用高精度直觉智能20段可编程控制（相当于20温区回流焊），通过大尺寸透明玻璃视窗可观察整个回流焊接工艺过程及方便调节焊接参数，使回流焊接工艺曲线更加精密完美；
- Sealing scraper and the seal membrane cover the annular space between floating roof and the shell of tank in order to isolate effectively oil gas leaked by once sealing form the atmosphere. 密封刮板、密封隔膜整条地覆盖于浮顶与罐壁的环形空间上，有效隔离了由一次密封逸出的油气与大气相通。
- Compressive metal seals form a dynamic seal that conforms to the components and can handle the mismatch in thermal expansion coefficients, CTE. 压缩金属密封形成一个动态密封符合的元件和可处理的不匹配的热膨胀系数，热膨胀系数。
- It adopts hasp type sealed form in order to wash more conveniently and prevent corrosion of glue to plate. 采用搭扣式密封形式，更方便清洗，防止了胶水对板片的腐蚀。
- An Improvement on the Seal Form of a Rotary Air Heater 回转式空气预热器密封形式的改进
- Cook the meat quickly at first to seal in the juices. 一开始要大火烧肉，以便保存肉汁。
- The putty gives a good seal round the window. 窗户四周泥的油灰密封效果很好。
- Our foil packets seal the flavour in. 我们用锡纸包装以保持原味。
- The paint is sold in powdered form. 该油漆以粉制品形式出售。
- Most synthetic detergents are in the form of powder or liquid. 大多数合成洗涤剂呈粉状或液态。
- This document carries the royal seal. 这份文件上盖有王室印章。
- The ginpole is the simplest form of derrick. 起重吊杆是一种最简单的起重机。
- The seal on the bottle has perished. 瓶子的封记已经腐烂。
- The script is massaged into final form. 这篇稿子经过修改已定稿。
- Selfishness in any form is my pet aversion. 我最讨厌自私自利，不管它以什么形式出现。
- He impressed his seal on the wax. 他在火漆上盖了他的私章。
- The deal needs the government's seal of approval. 这一交易需经政府批准。
- Some biological molecules have the form of a helix. 有些生物分子呈螺旋状。
- Sealing is prohibited in many countries. 许多国家禁止捕海豹。
- It is possible to transmute one form of energy into another. 把某种形态的能量改变成另一形态的能量是可能的。
