Familiar with lead-free solder paste and at least 3 years related sales experience.

To achieve the required bump heights, the solder paste is over-printed onto the wafer bond pads.

为了获得要求的凸起高度, 锡膏在晶片焊盘过焊.

Is the upper and lower specification limits for individual Solder Paste height measurements also defined?

单点锡膏厚度测量是否定义了其控制上限和下限?

Solder paste, screen printing, use ways, printing process course will decide the printing quality.

在锡膏印刷工艺中,锡膏 、 丝印机 、 锡膏使用方法和印刷工艺过程将影响到印刷质量.

Use only with production equipment specifically designed for use with solder paste.

于专为锡膏设计的设备中使用.

Solder end valves are limited by temperatures which affect the strength of the solder joint.

焊接连接端口阀门温度限制在不影响焊接连接端口的强度范围内.

The quality of solder joint affects the reliability of the products produced by SMT directly.

由表面组装技术(SMT) 形成的产品,其焊点质量直接影响到产品的可靠性.

Saponifier formulations, without proper inhibitors, may attack some metal surfaces, resulting in a dull solder joint.

皂化剂中所含成分, 若不采用适当的抑制剂, 将会侵蚀金属表面, 造成焊点钝化.

Transition fittings are available for adapting to new or existing threaded or solder joint ends.

还可提供转换管件,用于适配新的或现存的螺纹或焊料连接端口.

The phenomenon of solitary wave generated by the ship in shallow water can be observed.

有限水深的条件下,在临界速度附近可以观察到浅水船行波特有的孤独波现象.

These solutions may be reduced to the envelope solitary wave solutions under some conditions.

由这种方法得到的包络周期解在一定条件下可以退化为包络冲击波解或包络孤立波解.

Methods gel superfine process was conducted by combining solvent extraction and separation with macroporous absorbent resin.

方法首先用溶剂萃取结合大孔吸附树脂分离,然后用硅胶柱精制提取.

The oil yield of direct solvent extraction wasand that of prepress solvent extraction was 33.4 %.

压榨浸出法的提油率为33.4%,直接浸出法为26.1%,压榨浸出法提取的油脂其过氧化值比直接浸出法高26.09%.

In the solvent extraction of edible vegetable oils and pharmaceutical ingredients.

制造食用植物油萃取过程用之溶剂及医药原料.

Batch recovery of solvent was 20 % higher than that of solvent extraction.

单批回收率较溶剂萃取法提高20%左右.

In addition, the stainless steel cell and robust probe allow use of any organic solvent.

另外, 不锈钢的样品池可以用于任何有机溶剂.

Solubility: insoluble in water and many organic solvent.

溶解性: 不溶于水、多数有机溶剂.

The scientists broke down this plastic with an organic solvent.

科学家用有机溶剂分解这种塑料.

Reaction temperature is determined by co-boiling point while using organic solvent.

使用有机溶剂时,反应温度与共沸点有关.

Also may do of friction test for the organic solvent.

亦可做为有机溶剂之摩擦试验.

Some somatic embryos were originated from superficial cells of pre-embryonic complexes or somatic embryo.

本实验中所形成的体胚多数是以间接方式发生,有些体胚从胚性复合前体或体胚上直接产生.