查询词典 cross compound
- 与 cross compound 相关的网络例句 [注:此内容来源于网络,仅供参考]
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This is the compound slide, its basically a miniature cross slide.
这是复合幻灯片,它基本上是一个小型交叉幻灯片。
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This is the compound swivel base and it has a "pin" that slides into the hole in the cross slide.
这是复合旋转基地,它有一个&针&,这将在跨孔幻灯片幻灯片。
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This effect can arise, for instance, on a machine-tool compound slide, where the top slide is moving in the X direction, while the cross slide is simultaneously moving in the Y direction.
这种效应可能会出现,例如,在机床滑动化合物,其中最幻灯片是在X方向移动,而同时交叉幻灯片是在Y方向发展。
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For wire bonding,we got methods to avoid low-k material layer crack and IMC crack by gold wire selection,capillary design optimization,and wire bonding process window study;Wire sweep issue was declined,after use reverse wire bonding technology to get low wire loop,define high wire loop and low wire loop between neighbour wires to reduce wire cross and split transfer course into several segments by different transfer speed to control mold flow;For molding and to different packages,as a physical method,add suitable presser during different cure process,it can reduce warpage value;As chemical methods,optimized component of molding compound or added flexiblier,it can decline thermal stress and warpage.
在引线键合方面,通过对不同纯度金线的选择、劈刀设计的优化、以及对引线压焊工艺窗口的研究,找到了可降低焊盘碎裂,金铝间化合物分层等问题的方法;通过使用反向压焊来控制线线弧高度和在邻近线间使用高(来源:A7aB4848C论文网www.abclunwen.com)低线弧来控制线弧以及模塑注塑速度细分化的方法,有效降低了冲线值;在模塑方面,针对不同封装形式,通过封装模块在烘烤过程中优化外加压力的时机,利用物理方法有效减低了翘曲;此外从化学角度出发,通过对模塑材料配方的优化以及添加应力释放剂,有效降低了封装内的热应力,减小了封装模块的翘曲。
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The cross cylinderis a compound lens having a net minus power in one principal meridian and an equal net plus power in the other.
12交叉圆柱透镜(Jackson 交叉柱镜)是一组复合式镜片,一条主子午线上有单纯负圆柱透镜焦度,在另一主子午线上有一相等的单纯正圆柱透镜焦度
- 推荐网络例句
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She gently rebuff ed him, but agreed that they could be friends
她婉言拒绝了,但同意作为朋友相处。
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If in the penal farm, you were sure to be criticized.
要是在劳改农场,你等着挨绳子吧!
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Several theories about reigniting and extinguishing of the arc have been refered.
本文综合考虑了几种电弧重燃和熄灭理论。