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- electroless PTH 化学沉铜
- Current research of failure mechanism and physics model of PTH in manufacture process including drilling, electroless plating and electroplate were reviewed. 从钻孔、化学镀铜、电镀三个主要工艺入手，对目前制造过程镀通孔失效的机理与物理模型的研究现状进行总结。
- Control the gap of panels in Desmear & PTH process. 水平电镀之板间距控制。
- It is not an Electroless Nickel Plating. 不是无电镍电镀。
- After therapy,PTH levels of 35 patients were all reduced. 35例患者经治疗其血清全段甲状旁腺素 (PTH)全部下降。
- In this study, PTH (1-34) is adopted to therapy the (S. 本研究又用PTH（1-34）对(S.
- To avoid PTH break-out ,add teardrop for the P/N. 1).Pls. confirm. 为我司制作方便;折断边制作时一律增加平衡铜箔;允许在折断边上印统将料号.;请确认
- Study of electroless plating for copper hohlraum fabrication[J]. 引用该论文 万小波;张林;周兰;肖江.
- Electroless plating and characteristics of hohlraum Cu target[J]. 引用该论文 刘继光;万小波;付渠;周兰;宋红文;肖江.
- Electroless plating method is applied to metallize the AlN sbstrate. 应用化学镀镍的方法实现了氮化铝的金属化。
- Familiar with SMT and PTH process equipments programming and configuration. 熟悉贴片,插件等工艺中相关设备编程和设置。
- The assembly shall have a electroless nickel-plated tubular copper body. 这种总成应该具有非电镀镀镍层管状铜阀体。
- The stamp hole on PWB is very common,but the PTH stamp hole is unusual. 印制板的邮票孔是很普通的加工方法,但金属化邮票孔就不常见了。
- There were regression relations between PTH and MQSGA,Hb,MAMC,AMA(P<0.05). PTH与MQSGA、Hb、MAMC、AMA之间存在回归关系(P<0.;05)。
- The humanity story depict the principle of the chemical plating through(PTH). 通过人性化故事,叙述了化学沉铜的某些原理。
- The assembly shall have an electroless nickel-plated tubular copper body. 这种总成应该采用非电解镍镀层铜阀体。
- A parathormone (PTH) assay reveals a high normal to elevated level of PTH. 甲状旁腺激素(PTH)测定显示PTH升高。
- Direct electroless nickel plating is a method for plating on magnesium alloy. 摘要镁合金直接化学镀镍是其表面处理的一种方法。
- Electroless plated cobalt-phosphorus film has good magnetic properties. 化学镀钴磷薄膜具有优良的磁学性能。
- Electroless nickel plating is introduced to metallize the optical fiber probe. 本文提出利用化学镀法对光纤探针表面进行金属化处理。
