| 1. | The technique is still at the experimental stage
这项技术正处于实验阶段。 |
| 2. | This vase is still in the experimental stage
这个花瓶还在实验阶段。 |
| 3. | So far such approaches have been tested only in studies involving animals , however
然而这些方法目前都还只在动物实验阶段而已。 |
| 4. | Paractive is still in trial stage , and further improvement is required
Paractive系统还是处于实验阶段，还需要更进一步的完善。 |
| 5. | Even in those developed areas , " internet duty declaration " is still at a stage of experimentation
发达地区的“互联网报税”应用也处于实验阶段。 |
| 6. | However , the reformation of this kind started not very long . it is still at the stage of fumbling and trying
但是，目前这种变革还刚刚开始，正处在摸索和实验阶段。 |
| 7. | These antiretroviral therapies are still experimental , but they have already had a dramatic effect
这些对抗病毒的治疗（方法）还处在实验阶段，但他们已经有非常明显的治疗效果。 |
| 8. | Since 1999 , a new curriculum reform of basic education has been initiated in china , and now it is in the second stage - - a stage of experiment
我国新一轮基础教育课程改革于1999年正式启动，现正处于试点实验阶段。 |
| 9. | It is point out that the ip masquerade is on the way of experiment phase , and its employ flat roof and application program for clients
然后指出ip伪装技术还处于实验阶段，最后介绍ip伪装客户端的使用平台和应用程序。 |
| 10. | Inquirty learning is one big hot point of foundation course reform in our county . it is still in the elemental and experimental stage at present
研究性学习是我国基础课程改革的一大热点，数学研究性学习目前仍处在初创、实验阶段。 |
