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The test results indicate that T2 Cu/2A50 Al alloy must first be done by blacksmith welding, and then heated between 515℃ and 525℃ for 180 min, the sample pressure is offered by heating and insulation in the process through special fixture, the joints of T2Cu/2A50Al alloy with metallurgy bond can be obtained, and there is obvious welding seam in the interface.

试验结果表明，T2铜／2A50铝合金，采用先锻接，后加热到515~525℃之间，保温180 min，并在加热和保温过程中通过特殊的夹具提供给试样压力，能得到冶金结合的T2铜／2A50铝合金接头，接头界面处出现了明显的焊缝。

The results show that it's available by neutralizing (at 60℃ temperature, 11%caustic soda solution) bleaching6%(W/W bleaching clay,at 70℃ temperature, treatment time is 30 min.

实验结果表明：用碱炼(温度60℃，11%NaOH)—脱色(温度70℃，6%的白土，时间30 min)的方法是可行的。

And the "three-factor quadratic regression orthogonal rotary method" was adopted to study mixing performance of the mixer,after the machine had been designed and trial-produced. It was showed that the optimum technological parameters for mixing time, block coefficient and rotary speed of the paddle shaft were 180 s, 0.75 and 56 r/min, respectively. At the same time, the remains in the bin was little (0.015%). The effe...

为了提高双轴桨叶混合机的混合性能，采用二次回归正交旋转组合试验，对设计样机进行混合均匀度及机内残留率的试验研究，得出了其工作参数的合理组合：混合时间为180s，充满系数为0.75，桨叶轴转速为56r/min；机内残留量极小(约为0.015%)，满足其作为配合饲料生产，尤其是预混合饲料生产的工艺要求，也为进一步改进设计提供了依据。

Sea water booster pump: 14SH-90-19 sea water pump, 1450r/min, 3 sets.

sup2；海水升压泵：14SH-90-19型海水泵，转速1450r/min，共3台。

An ODS C18column was used with the mobile phase of methanol∶salt phosphate buffer (20∶80),at the detection wavelength of 254 nm.The flow rate was 1.2 mL/min.

以ODS C18柱为色谱柱，ψ(甲醇∶pH4.5磷酸盐缓冲液)＝20∶80为流动相，流速1.2 mL/min，检测波长254 nm。

Analytical C18 column with 15 cm length was used while eluted with mobile phase containing 50 mM phosphate salt buffer: acetonitrile: methanol=67:22:11. The flow rate was set at 1.0 ml/min to complete one sample for OLZ, DMO, and internal standard within 30 minutes.

移动相则为50 mM磷酸盐缓冲液（pH5.7）：ACN：MeOH =67：22：11，在流速为1 ml/min设定下可於30分钟完成一个OLZ、DMO含内部标准品之血样分析；测定灵敏度皆为1 ng/ml。

The optimum time for the cracking of cell nucleus in maize was 8~9 min.

玉米细胞核裂解的最佳时间为8~9 min。

In this study, parameters used in sensitivity evaluations include the shapes of channel in heat-dissipating plate, volumetric flow rates (0.1~0.7 L/min).

文中以自制新型液冷式流道并做以下参数分析，所考量之参数分别为流道几何形状、体积流率(0.1~0.7 L/min)。

Therefore, Fine copper fibers with stability quality were obtained under setting back engagement for 0.04-0.06mm, cutting speed for 30-60m/min and feed for 0.72-1.44mm/str, and using the tool with rake angle and clearance angle were 30° and 8°, respectively.

在背吃刀量为0.04-0.06mm，切削速度为30-60m/min，进给量为0.72-1.44mm/str的条件下选择前角为30°，后角为8°的多齿刀具，可以获得质量稳定的微细铜纤维。

YJ13/5000 forging hydraulic forging maximum 50 tons of forgings, the biggest trip of 2000 mm, 4000 mm clearance distance, table size 6000 mm * 4000mm, the itinerary 2 * 3000 mm, the number of forging 40 beats / min, structural advanced.

YJ13/5000锻造液压机最大可锻造50吨锻件，最大行程2000mm，净空距4000mm，工作台面尺寸6000mm*4000mm，工作行程2*3000mm，锻造次数40次/min，结构先进。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。