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- Study on vacuum brazing with silver based solder 银基钎料真空钎焊效果的研究
- Therefore it is neces sary to develop a new type silver base contact alloy. 发展一种具有类似或超越银氧化镉合金性能无污染的新型银基电接触合金具有重要的社会经济效益。
- The surface micromorphology of rapid solidified aluminium base solder strips was observed using optical microscope and scanning electron microscope. 通过金相显微镜和扫描电镜对急冷铝基纤料箔两个表面的观察分析表明,急冷钎料箔正面和自由面的微观特征明显不同。
- Compared to the performance of other silver based disinfectant in the static sterilization experiments,the new nano-divalent silver powder is more effectiv. 采用异养菌静态杀菌实验对纳米氧化高银与其他银系产品进行杀菌性能评价,研究表明所制得的纳米氧化高银颗粒具有更强的杀菌性能及抗氯离子干扰性能。
- NIV] Hang it with gold hooks on four posts of acacia wood overlaid with gold and standing on four silver bases. [和合]要把幔子挂在四根包金的皂荚木柱子上,柱子上当有金钩,柱子安在四个带卯的银座上。
- And make forty silver bases to go under them-two bases for each frame, one under each projection. 在这二十块板底下要做四十个带卯的银座,两卯接这块板上的两榫,两卯接那块板上的两榫。
- Hang it with gold hooks on four posts of acacia wood overlaid with gold and standing on four silver bases. 要把幔子挂在四根包金的皂荚木柱子上,柱子上当有金钩,柱子安在四个带卯的银座上。
- Hanging it by gold hooks from four pillars of wood, plated with gold and fixed in silver bases. 要把幔子挂在四根包金的皂荚木柱子上、柱子上当有金钩、柱子安在四个带卯的银座上。
- This paper shows how to implement a reliable process using K100 or K100LD SnCu based solders. 本文说明了如何使用K100或K100LD SnCu基焊料实现可靠流程。
- So there are to be eight boards, with their sixteen silver bases, two bases under every board. 必有八块板、和十六个带卯的银座、这板底下有两卯、那板底下也有两卯。
- And they made four pillars for it of hard wood plated with gold: they had hooks of gold and four silver bases. 为幔子作四根皂荚木柱子、用金包裹,柱子上有金钩,又为柱子铸了四个带卯的银座。
- With forty silver bases under the twenty boards, two bases under every board to take its tongues. 在这二十块板底下要做四十个带卯的银座,两卯接这块板上的两榫,两卯接那块板上的两榫。
- They made four posts of acacia wood for it and overlaid them with gold. They made gold hooks for them and cast their four silver bases. 为幔子作四根皂荚木柱子,用金包裹,柱子上有金钩,又为柱子铸了四个带卯的银座。
- Silver based Inorganic Bacteriostatic agent 高性能无机银系抗菌剂
- silver based mercury membrane electrode 银基汞膜电极
- low-temperature sintered silver base paste 低温烧结型银基浆料
- nano- silver base inorganic antibacterial agents 纳米级载银无机抗菌剂
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- She wore a silver chain around her neck. 她脖子上戴着一条银项链。
- Finite element based solder joint fatigue life predictions for a same die stacked chip scale ball grid array package 芯片叠层球栅阵列尺寸封装的焊球疲劳寿命预测