I suspect there is a deviation in the draw nozzle chip time, and then when welding vacuum leak, resulting in a tin material is attracted...
怀疑吸嘴在吸取芯片的时候存在偏差，然后在焊接的时候真空漏气，最终导致了锡料被吸到芯片表面。
Recycling waste tin material: lead-free solder recovery and recycling, tin tin slag the recycling, tin line recovery, solder paste recycling waste tin tin ash, such as waste lead recovery.
回收废锡料：无铅焊锡回收、锡渣回收、锡条回收、锡线回收、锡膏回收、锡灰等废锡废铅回收。
Shaped into pellets convenient for shipping, copper and tin ingots were the raw material for making the metal which defines the Bronze Age.
铜和锡锭是制作金属的原材料，它们被磨成小球型可以便于运输，而那个时代也因金属而得名。
Dental amalgams, the silver-colored material used to fill teeth after removal of a cavity, include liquid mercury and a powder that contains silver, tin, copper, zinc, and other metals.
银色的汞合金在牙科中被用于填充牙齿患病后残留的腔洞，合金包括液态的汞和粉末状的银、锡、铜、锌以及其他金属。
The most promising anode material is perhaps the alloy of tin.
锡的合金可能是更有前景的负极材料。
Have what no okay, I say that you tin take out material to let now with you I do medicine for you be aided me large assistance!
有什么不好的，我跟你说你现在能拿出材料让我帮你做药就是帮了我大忙了！
Material of copper: yellow metal, red cooper argentan and tin bronze, etc.
铜材料、英铜、紫铜、白铜、锡青铜等。
After experiment, tin slurry is determined as the binding material of chips.
经过试验，确定用锡浆作为芯片粘结材料。
Painting with natural paint large paintings as the main material, in addition to paint, there are gold, silver, lead, tin and shell, shell, stone, wood chips and so on.
漆画以天然大漆为主要材料的绘画，除漆之外，还有金、银、铅、锡以及蛋壳、贝壳、石片、木片等。
The metal tin electrodeposited on cupper foil was used as anode material of lithium-ion batteries.
采用电镀法在铜箔上制得了金属锡电极，用作锂离子蓄电池阳极材料进行了电化学测试。
The design of the tables and chairs also show originality, choose the collocation of woodiness and tin, both on the material and the overall store photograph echo, and increased the sense of design.
此次桌椅的设计也独具匠心，选用木质与铁皮的搭配，既在材质上与整体店面相呼应，又增加了设计感。
The result shows that the compound material bearing surpass the 20 high tin sliding bearing in endurance to pressure, adaption to variable temperatures and life for use and so on.
结果表明，复合材料轴承在承压能力、温度变化、使用寿命等方面，都大大优于20高锡滑动轴承。
Most current fabrication techniques in optoelectronics use carriers containing indium tin oxide (ITO) to achieve highly efficient devices. However, this material is expensive and unflexible.
为了提高设备效率，当前主流光电子制备技术使用含有铟锡氧化物（ITO）的载体，然而这种材料价格昂贵并且不具有柔性。
The results show that after being corroded, the structure of TiN/O′-Sialon material is composed of slag zone, penetrated zone and unchanged zone.
结果表明：材料被侵蚀后结构发生变化， 可大致分为渣带、渗透带和未变带；
This is the first in a series of Oz books, containing much more material than the classic film such as an encounter with the monstrous Hammerheads and the origin of the Tin Man.
这是奥兹系列的第一部，比那部经典电影包含多得多的内容，例如与丑陋的锤头的偶遇和铁皮人的由来。
The condensation two-component RTV-2 silicone rubber was prepared by taking 107 silicone rubber as the main raw material, TEOS as the cross-linking agent, and organic tin as catalyst.
以107硅橡胶为主要原料，正硅酸酯类为交联剂，有机锡类为催化剂，配制了缩合型双组分室温硫化(RTV - 2)硅橡胶。
The design of this subject: silicon coupling was used as raw material, the reaction type is hydrolytic condensation, acid, alkali and organic tin was used as catalyst.
本课题设计以硅烷偶联剂为原料，反应类型为水解缩合，选用酸、碱，有机锡为催化剂。
The invention discloses a silicon-tin composite material with toughness and high hardness and a production method thereof, which belong to the field of composite materials.
一种具有韧性和高硬度的硅锡复合材料及其制造方法，属于复合材料领域。
The composite material is a transparent conductive composite material in which antimony doped tin oxide nano powder is used as conductive filler and the soluble insulating polymer is used as matrix.
复合材料是以锑掺杂二氧化锡纳米粉体为导电填料、可溶性绝缘聚合物为基体的透明导电复合材料及其制备方法。
Assist tin training program administrations, e. g. training material printing & delivering, training feedback collecting etc. ;
协助培训的项目管理，如培训材料印刷、交付、培训反馈收集等； 罚。
Sintered metal pad consists of Copper over 50%-60% in whole raw material, and carbon, ceramic, tin, abrasives included in metal pad.
烧结的金属板包括铜超过50% - 60%在整个的陶瓷，原料，及碳锡，金属垫中包括的磨料。
Tin Grains:Our tin grains are of moderate size. Special alloy compositions are available upon request. This product is an ideal material applied to the existing electroplating techniques.
锡粒：本公司生产的锡粒大小适中，其合金成份可依据不同要求而定制。对目前的电镀工艺应用较为适合。
Tin Grains:Our tin grains are of moderate size. Special alloy compositions are available upon request. This product is an ideal material applied to the existing electroplating techniques.
锡粒：本公司生产的锡粒大小适中，其合金成份可依据不同要求而定制。对目前的电镀工艺应用较为适合。
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