| 1. | 3 ) the improvement of size 12 mixer has made a big profit
12 ~ #混合池搅拌机的改造是经济的。 |
| 2. | For mechanical mixing pools , the effect depends greatly on the shape of the wheel of mixers
对于机械混合池来说，对其混合效果影响极大的是所采用搅拌器的桨叶形状。 |
| 3. | Owing to the sixth waterworks " technical conditions and the problems of mixer of mixing pools , the company improved one of the mixers
鉴于六厂的实际工艺情况及混合池搅拌机存在的问题，总公司在2001年对其中一台搅拌机进行了改造。 |
| 4. | 2 ) operation of size 12 mixer is better than the former one . the task of maintainance is a little and the problem of former mixer is solved
2 ) 12 ~ #混合池搅拌机运行状况优于原混合池搅拌机，维护工作量极低，解决了原国产搅拌机存在的问题。 |
| 5. | The fee of operation maintainance saves 40 , 000 yuan compared with the former one . it is believed that size 12 mixer has been improved successfully . it is worthing changing lightnin mixers
4 )如果六厂的现有的国产混合池搅拌机全部改造成为使用lightnin搅拌机，每年的运行维护费用可以节约76 . 83万元。 |
| 6. | The plan was to change the two former mixers with motor power 5 . 5kw to the one ( type 16q3 , produced by lightin corperation ) with motor power 2 . 2kw . the structure of mixing pools has n ' t been converted . the work of improving size 12 mixer ended in october , 2001
改造方案为，将12 ~ #混合池原两台电机配置5 . 5kw的搅拌机，更换为一台电机配置2 . 2kw的由lightnin (莱宁)公司生产的16q3型搅拌机，混合池构造不发生变化。 |
| 7. | Decelerated devices of mixing pools have the following problems in the course of operation : they ca n ' t satisfy the demands of g standards of mixing technology and the power of electric motors is big while the efficiency is low ; sealing of the devices is not good and the phenomenon of oil - dripping is severe ; operation is bad and the work of maintenance and repair is huge
成都市自来水总公司六厂一、二、三期混合池所用立式搅拌机共计45台，机在运行过程中存在如下的问题：不能满足混合工艺g值的要求，且电动机功率过大但效率低下；减速机密封不严，漏油情况严重；运行状况差，维护维修工作量大。 |
| 8. | But it ' s to be checked by a series of experiments whether the improved mixers satisfy the requirement of mixing techonology , whether the effiency of mixing process has been raised , and whether the problems of former mixers have been solved from the experiment and analysis , the following conclusions can be drawed : 1 ) the improved sizel2 mixing - pool mixer used the lightnin one , the mixing efficiency is equivalent to the former one
那么，搅拌机改造后是否能满足混合工艺的要求，是否提高了混合过程的效果，是否解决了原搅拌机机械存在的问题，都需要进行一系列的试验加以验证。从试验和分析中，可以得出以下结论： 1 )改造后12 ~ #混合池搅拌机采用lightnin搅拌机，其混合效果与改造前相当。 |
| 9. | Meanwhile , the cloning and sequencing of which was also performed . and the main results were as follows : ( 1 ) only two obvious polymorphism bands were obtained in the fertile line from selective pcr amplification with 64 pairs e + 3 / m + rimer combinations , and which were named as mf - 14 and mf - 24 , respectively . moreover the polymorphism band mf - 14 was cloned successfully
结果如下： ( 1 )本实验分别以可育系和不育系基因组dna混合池为模板，选用64对e + 3 m3引物组合进行选扩筛选，分析得到了两条可育系所特有的差异条带mf - 14和mf - 24 。 |
