效率

Five minutes is the optimal irradiation time for ALA-PDT by Xe lamp under the same irradiation conditions. Irradiation injury caused by the light alone was slight, but the destruction rate of ALA-PDT was very high. Conclusion: Xe lamp's action spectrum is wider and it's power is higher, so it's better than 532 nm laser for ALA-PDT.

结果：532 nm连续激光和脉冲激光对K562细胞的ALA-PDT抑制率均较低，增加光剂量也不能有效提高ALA-PDT的抑制率；氙灯在功率密度为350 mW/平方公分、光照5 min时就能达到最佳的光剂量，此时单纯光照对K562细胞的光损伤作用很小且ALA-PDT效率很高。

The full use that the apparatus was analysed in the active immunity has raised the inspection quality, and increased the checkout scope, and has raised work efficiency.

全自动免疫分析仪的使用提高了检验质量，增加了检测范围，提高了工作效率。

The results show that the de-aerating system can enhance the dredging efficiency both theoretically and in actu.

结果表明：泥泵除气系统在理论上和实际使用中都能够提高疏浚效率。

Chapter four: it discusses in brief the actualization of postgraduate management information system.

通过工作过程的信息化，真正提高管理的质量和效率。

The removing rates on Scenedesmus dimorphus,Microsystis flos-aquae,Synedra acus and Cyclotella meneghiniana are 100.0%,52.1%,60.5%and 73.3%when the algae exposed in the disinfect agent with 62.5ppm available chlorine for 48h,respectively.

采用钠法工艺生产的次氯酸钙是一种无残毒、不产生二次污染的高效广谱灭菌药物。对该药物的杀藻效率进行生物测试的结果表明，它能有效地杀灭引发水华的绿藻、蓝藻和硅藻。

The experiment data show that the search space was decreased, compared with those of the genetic algorithm search in direct acyclic graph space, the convergence speed and the efficiency were improved.

实验数据表明，免疫算子的使用可有效缩小搜索空间规模，加快收敛速度，提高执行效率。

Self Assessment Generally speaking, I generous character cheerful, friendly people, happy to work with others, have good communication skills and affinity; Qinfenhaoxue, be good at thinking and responsive, with strong learning, and the ability to adapt to the ability to do something serious and responsible, Just neat, has a good concept of time and efficiency concepts.

总体来说，本人性格开朗大方，为人友善，乐于与他人合作，具有良好的亲和力及沟通能力；勤奋好学、善于思考且反应灵敏，具有较强的学习、接受能力和适应能力；做事认真负责、干脆利落、具有良好的效率观念及时间观念。

Experimental results show that the retrieval precision and effectness of the proposed method is higher than other methods,and the adaptiveness and the practicability is better.

实验表明，该方法比其他方法的精度、效率更高，适应性更强，实用性更好。

It is one of China's more efficient steelmakers, adept at sourcing raw materials cheaply and using superior technology.

它是中国效率最高的钢铁生产商之一，能够以低廉的价格采购原材料，使用先进的生产技术。

Using pure air as working substance, the temperature drop between the inlet and the out gases is 63.6 K and the adiabatic expansion efficiency higher than 40%is achieved.

利用空气作介质，系统进出口湿降为63.6K，绝热膨胀效率可达42％。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。