查询词典 streak plate

In addition to, the thinness of the intermetallic layers of Sn-Ag-Cu with the copper plate are compared with that of Sn37Pb. The results show that Ag、Cu has influence on the solidus ...

结果表明，Ag、Cu对Sn-Ag-Cu系焊锡合金的熔点、铺展性和电导率都有影响，当Ag质量分数为3%，Cu为2.8%，焊锡合金具有最佳的综合性能，且与铜基板的扩散层厚度大于Sn37Pb。

In addition to, the thinness of the intermetallic layers of Sn-Ag-Cu with the copper plate are compared with that of Sn37Pb. The results show that Ag、Cu has influence on the solidus temperature, spreading property, electrical conductivity of alloy. The solder shows more favorable combination property as content of Ag is 3% and content of Cu is 2.8%.

在众多无铅焊锡合金中，Sn-Ag-Cu系无铅焊锡合金以其优良的润湿性能及力学性能已被普遍认为是最有潜力的含铅焊锡合金的替代品，一些大的科研机构和制造商纷纷推出自己所推崇的Sn-Ag-Cu合金成分，例如：美国AMES 实验室选用的合金成分为Sn-4.7Ag-1.7Cu[1]，Ericsson公司选用的合金成分为 Sn-3.8Ag-0.7Cu[2]。

Because of the significance of zebrafish Dapper2 in mesoderm induction, the mouse dapper2 was cloned following its homolog. The study of its spatial and temporal expression pattern showed that it expressed specifically in otic vesicle, somite,gut and roof plate of mouse embryos.

鉴于Dapper2对于胚胎中胚层发育的重要性，本文首先克隆出小鼠Dapper2基因，并研究其时空表达谱，发现它在体节形成期后在体节、耳泡、神经顶板、肠等组织中特异性表达。

So she invited him in and offered to trade the same black sooty old plate for one bracelet.

于是把他叫进了屋，又用刚才那个盘子换手镯。

The little girl said,"Since we don't have any money, we can give our black sooty old plate."

小女孩回答说："既然咱们没钱，就用那个沾满煤灰的盘子跟他换吧。"

Every year on Jan. 24, Sorb children put an empty plate by an open window.

每年一月二十四日，索布孩童都会在敞开的窗边放置一个空盘。

It is found that the fine tempering sorbite is obtained in condition of 930℃ direct quenching temperature and 640℃ tempering temperature after controlled rolling. The mechanical properties of SPV490 steel plate are above the standard requirement.

结果表明：经奥氏体再结晶区和未再结晶区两阶段结合控制轧制后在线930℃直接淬火、640℃回火，钢板可获得均匀、细小的回火索氏体组织，其综合力学性能均超过标准要求。

After a while, they came back to our table, also with the waitress holding the plate, with a candle sticking on the ice cream (i thought it would be on the Souffle, never mind).

接著是串烧羊柳，向来对羊兴趣不大，能吃臊却不能太臊，这里的正是我能接受的程度，羊肉烧得生熟刚好，肉汁也算丰腴。。。。。。

I can't work out whether this funny licence plate, spotted in Shanghai, China, is the most or least sought-after in existence

我不知道这个在中国上海被发现的有趣的车牌，是最受欢迎的还是最不受欢迎的存在

Yin Gete shows the perforated pipe installed in the standard plate resistance is by the sound hole of the flow Mach number, and coefficient proportional to the beam.

因葛特证明，装在管路中的穿孔平板其标准的声阻是与通过小孔的流束的马赫数及系数成正比。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。