封装

The results show that the electroless copper plating bath have good stability and long periods, and the Cu deposition have lower surface resistance, good uniformity, better EMI shielding ability and well adhibition to the substrate. It can well fit the QFN packaging process.

结果表明，所得到的化学镀铜工艺稳定性好、镀液寿命长，铜镀层具有表面电阻率低、均匀性好、电磁屏蔽性能良好、与基底间的结合力高的特性，完全可以满足QFN封装工艺的要求。

But if you're a fighting aficionado with a DS and wireless access to the Internet, this is a pretty cool package.

但如果你是一个战斗爱好者的DS和无线接入到互联网，这是一个很酷封装。

Thermo-mechanical fatigue failure of the packaging materials is one of the main causes for the microelectronic component failure.

封装材料的热疲劳失效是封装器件失效的主要原因之一。

The PADS Decal Wizard has been enhanced to allow the user to parametrically add information for a decal from the component's datasheet, and based on the IPC-7351A standard, the decal information will be generated.

PADS的封装精灵可让使用者利用Datasheet的信息创建一个正确的数值建立封装并符合IPC-7351A的标准。

A method for retransmitting data in overlay route network include forming overlay route network by laying overlay network node in existing bottom layer network for providing totally transparent overlay route and data retransmission service between user hosts being switched in, packaging and retransmitting as well as unpackaging user IP packet in data retransmission course then sending it to destination host for raising end to end transmission performance.

覆盖路由网络中数据转发的方法属于覆盖网络中的路由和转发技术领域，其特征在于：通过在现有底层网络中部署覆盖网络路由节点形成覆盖路由网络，为接入的用户主机之间提供完全透明的覆盖路由和数据转发服务，在数据转发过程中，用户的IP分组被封装、转发、解封装，最终发送到目的主机，实验表明在较小规模的覆盖路由网络的全连接拓扑里，同时使用跳数受限机制寻找到的路由路径会比Internet路由性能更高，而且底层网络出现故障时，覆盖路由网络能迅速绕过故障区域，从而提高了端到端的传输性能。

We do experiment on electret material; and we do package experiment on electrostatic micro-vibration generator. After testing packaged micro generator, we analyze and summarize problems in the preparation of micro generator, and further improve the micro-generator system. The output voltage was 115mV.

对核心材料驻极体进行了实验研究；对静电式微型振动式发电机进行封装实验，；对封装好的发电机进行了测试；分析总结了在发电机制备过程中出现的问题，进一步改进和完善了微型发电机系统，输出电压达115mV。

Packaging Packaging PCB components in Curitiba, the basis of some modifications, as more practical!

封装 PCB封装可以在库里有的元件的基础上加以修改，那样更实用！

Packaging Packaging PCB components in Curitiba, the basis of some modifications, as more practical!

详细说明：封装 PCB封装可以在库里有的元件的基础上加以修改，那样更实用！

Our company is a Taiwan-funded enterprise engaged in encapsulation and test of semiconductor,whose main encapsulation forms include PSOP TSOP MSOP SOT SOD TO DIP DAK,etc.

帖主对此回复很满意，所以奖励 3 积分给溟生我们公司是一家从事半导体封装与测试的台资企业，其主要的封装形式有PSOP TSOP MSOP SOT SOD TO DIP DAK 等。

Our company is a Taiwan-funded enterprise engaged in encapsulation and test of semiconductor,whose main encapsulation forms include PSOP TSOP MSOP SOT SOD TO DIP DAK,etc.

帖主对此回复很满意，所以奖励 1 积分给冷~~~我们公司是一家从事半导体封装与测试的台资企业，其主要的封装形式有PSOP TSOP MSOP SOT SOD TO DIP DAK 等。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。