Microstructure and fracture of Pb-free solder interconnects in CBGA packages under thermal cycling

1、

Reliability of CBGA soldered joint under thermal cycling

CBGA焊点热循环条件下的可靠性

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2、

Effect of Solder Paste Volume on Reliability of CBGA Assemblies

焊膏厚度对CBGA组装板可靠性的影响

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3、

Quality Inspection and Control Technology of CBGA Solder Ball On-line

CBGA植球在线质量检测与控制技术

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4、

3-D SOLID Model of Finite Element Simulation Analysis in Thermal Deformation of CBGA Assembly

CBGA组件热变形的3-D SOLID模型有限元分析

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5、

In order to solve the keen-conflicts results from rapid economic growth, scarcity of resources, degradation of ecological environment, our country began to advocate and push in great force to develop circular economy.

为解决经济、社会高速发展与资源紧缺和环境恶化的尖锐矛盾，我国开始大力推行和发展循环经济。

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6、

In the system of TDD, mass transport is an irreversible and non-equilibrium thermodynamical process whose penetration is in great relation to outside force field, skin speciality, physical and chemical properties of drug, and so on.

在经皮给药系统中，物质转运是一个不可逆非平衡态热力学过程，其渗透率与外力场、皮肤特性、药物理化性质等因素有很大关系。

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7、

Since the whole open of retail industry of China in the end of 2004, foreign retailers have being come into China in great force, bringing domestic retailers great test and challenge.

自2004年底中国零售业全面开放以来，外资零售商便大规模涌入中国，国内零售商经历了前所未有的考验。

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8、

The key lies in producing enough great driving force of natural circulation at reasonable heating temperature difference to make masted tape self-rotate reliably in heat transfer tubes.

其关键是能否在合理的加热温差下产生足够大的自然循环推动力，足以带动自动清洗螺旋扭带可靠地自转。

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9、

Correct methods to develop domestic clean foundry technology are in great force to adopt intensive production, increase investment in environment protection, and employ advanced clean foundry technology and green mould materials.

大规模采用绿色集约化生产，增加对环保的投资，不断采用先进清洁的铸造技术和绿色铸造材料是发展我国清洁铸造技术的正确方法。

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10、

When Japan lunched the war to invade China, they bombed the school in great force and took the enslavement education to destroy our cause.

日本发动侵华战争时深谙这一点，战争刚开始即大肆轰炸学校，采取奴化教育，企图摧毁我国的教育事业。

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11、

Verbs of sensation or feelings are used to express one's feelings and sensation in the same form as they are used as action verbs, yet they are different from either the action verbs or the adjectives expressing feelings or sensation.

感受动词通过与动作动词相同的形式表示感受义，它既不同于一般的动作动词，也不同于表感受义的形容词。

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12、

In this symposium my part is only to sit in silence. To express one's feelings as the end draws near is too intimate a task.

在这次座谈会上，我的职责只是安静地坐着。要在生命即将完结之时表达个人感受并非易事。

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13、

To express one's feelings as the end draws near is too intimate a task.

生命行将结束，要表达个人感受并非易事。

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14、

Words do not always express one's feelings.

语言不能完全表达出一个人的感情。

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15、

At first, music is a good way to express one's feelings.

首先，音乐是一个很好的方式，来表达心中的感受。

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16、

Making a present is the way to express one's feelings.

赠送礼品是一种表达情意的方式。

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17、

In a recent study, Art Hall at the University of Kansas found that people are moving away from the major cities to smaller cities.

卡萨斯州大学的阿特·霍尔在其最新研究中发现，人们正在从大城市搬迁至小城市。

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18、

One person doing such thinking is Val Smith of the University of Kansas.

堪萨斯大学的威尔·史密斯就是其中一位。

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19、

And not everyone interprets these signals the same way, says Nancy Baym, who studies online communications at the University of Kansas.

美国堪萨斯大学研究网上交流的南茜·贝母指出，不同的人对这些信号有着不同的理解。

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20、

In the 2003 NCAA championship game against the University of Kansas, Anthony had a double-double: 20 points and 10 rebounds.

在2003年NCAA总决赛上对阵堪萨斯大学的比赛中，安东尼拿下了两双的成绩：20分和10个篮板。

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