查询词典 solder

Our company main products has: IC integer machine; IC legs cut machine; IC grinding machine word; Automatic Tube Forming Machine crystals; electromagnetic, pneumatic machine parts; automatic bulk, loaded with parts cut legs, molding machine ; in bulk, with mounted machine resistance; jumper machine; electric crystal automatic molding machine; V-CUT substrate folded plate machine; automatic feed plate; hand solder immersion heaters; PCB Units cars, trolleys and block tin, the ordinary anti - welding kit aircraft series Reflow Solder Products.

本公司主要产品有：I.C整型机；IC切脚机；IC磨字机；自动管装晶体成型机；电磁式、气动式零件成型机；全自动散装、带装零件剪脚、成型机；散装、带装电阻成型机；跳线机；电晶体自动成型机；V-CUT基板折板机；自动送料盘；手浸式焊锡炉；P.C.B台车、手推车及挡锡条、金手指防焊套、流焊架等系列防焊产品。

Our company main products has: IC integer machine; IC legs cut machine; IC grinding machine word; electromagnetic machine parts; pneumatic machine parts; automatic bulk shear pin capacitance; belt loaded shear pin capacitance machine; belt fitted Capacitor Forming Machine; in bulk, with mounted machine resistance; None jumper waste molding machine; triode automatic molding machine; PC board feet cut plane; tungsten steel Grinding; bulk with loaded machine parts; V-CUT substrate folding board machine; PC board sub-board machine; automatic feed plate; hand solder immersion heaters; PCB trolley, trolley and block tin, the ordinary solder kit aircraft series Reflow Products ....

本公司主要产品有：I.C整型机；I.C切脚机；I.C磨字机；电磁式零件成型机；气动式零件成型机；全自动散装电容剪脚；带装电容切脚机；带装电容成型机；散装、带装电阻成型机；无废料跳线成型机；三极管自动成型机；PC板切脚机；钨钢刀磨刀机；散装、带装零件成型机；V-CUT基板折板机；PC板分板机；自动送料盘；手浸式焊锡炉；P.C.B台车、手推车及挡锡条、金手指防焊套、流焊架等系列产品。。。。

Main Product: resistors forming shear pin machine, shear pin capacitance molding machine, molding machine crystal, V-CUT substrate sub-board machine, Grinding, cutting foot machine, pneumatic molding machine, IC plastic plane, IC legs cut machine, IC grinding the word machine, automatic feeding plate, tungsten steel chip, PCB solder placed Units cars and exclusive framework, block tin, the ordinary solder Series Des Welding Products

主要产品：电阻成型切脚机、电容成型切脚机、晶体成型加工机、V-CUT基板分板机、磨刀机、切脚机、气动成型机、IC整型机、IC切脚机、IC磨字机、自动送料盘、钨钢刀片，PCB放置台车及焊锡专用框架、挡锡条、金手指防焊系列辅焊产品

They cannot detect a nonwetted joint if the correct volume of solder does exist in the path of the beam, even if there is a gap between the solder on the lead and the solder on the land.

他们不可能查出一个不潮湿的联接，如果焊剂的正确容量存在于射线的道路，即使有焊剂在主角和焊剂之间的一个空白在土地。

The release of the footage is a stark contravention to the international law .the Taliban is exploiting the solder to propagate itself .we are delightful to see the solder unharmed , and we will try every possible means to sure his release in safty and security .we are using all resouse available to archieve this targe , and we are contacting the locals by every possible channels ,for instance we have leafleted a telephone number to the afghanistans so that any of them who knows the whereabouts of the captured solder can contact us .

播放这段视频明显地违备了国际法。这是塔利班在利用这名士兵来达到自己的宣传目的。看到这名士兵身体似乎无恙，我们感到很高兴，我们将尽一切可能使他毫发无损的、安全的获释。我们正在用可利用的一切资源来达到此目的，我们正在用可利用的一切手段与当地人取得联系。例如，我们用传单公布了一个电话号码，以方便那些可能会知道这名士兵被押地点的阿富汗人与我们取得联系。

Our main product have: IC plastic plane, IC shear pin machine, electromagnetic, pneumatic machine parts; automatic bulk with shear pin loaded machine parts; automatic bulk with loaded machine parts; V-CUT folding machine; automatic feed plate; hand solder immersion heaters; PCB trolley, Hand Solder Products Solder series sets.

我司主要产品有：IC整型机，IC切脚机，电磁式，气动式零件成型机；全自动散装、带装零件剪脚机；全自动散装、带装零件成型机；V-CUT折板机；自动送料盘；手浸式焊锡炉；PCB台车，手推防焊套等系列防焊产品。

The solder will be dull looking and, if the gold content in the solder exceeds about 5%, the solder joint will be brittle.

焊点外观将变得暗淡，此外，如果焊料中的金成分超过约5%时，焊点将会变脆。

It can solve the problems such as inhomogeneous heating of different solder bumps in ball grid array, simultaneous heating of chip and carrier with solder ball, etc.,which have been increasingly serious with the worldwide application of lead-free solder.

该方法能够很好地解决由于无铅钎料的应用引起的日益严重的诸多问题，如球栅阵列中各钎料球受热不均匀和芯片基板与钎料球同时受热等。

The influence of Pb-contamination on microstructure and shear strength of SnAg/Cu and SnSb/Cu solder joints prepared by SMT were studied by mixing eutectic SnPb solder paste into leadfree solder pastes.

与常用的Sn62Pb36Ag2焊点对比，Sn96.5Ag3.5和Sn95Sb5焊点在高温时效过程中组织结构更稳定，界面金属间化合物的生长速率和体焊料的粗化程度均低于SnPbAg焊点；同时，焊点的剪切强度较高。

Results indicate that its conductibility will be improved and its density will decrease if Ce is added into the leadfree solder.In the range of 0.03wt.% to 0.05wt.% of Ce,the wettability of the solder is improved,especially when the content of Ce is about 0.03wt.%,the grains of the micro structure in lead-free solder are smaller and more homogeneo...

结果表明，添加微量的铈后，钎料的导电性能提高，密度下降；铈含量在0.03%和0.05%时可以改善钎料的润湿性；特别是0.03%质量分数时晶粒组织最为细小均匀，焊点抗拉强度也最高；当铈含量大于0.1%时对钎料的性能产生不利影响，润湿时间升高，焊点抗拉强度大幅降低，因此稀土元素铈的最佳含量应为0.03%。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。