experimental stage

This technology has obtained the anticipated target in experimental stage.

该技术在试验阶段取得了预期目标.

We are still in an experimental stage.

我们还处于试验阶段.

The conclusion shows that degradable mulching film is still at experimental and extending stage due to the limitations of technology, ligh cost and general recognizations.

结论认为：由于技术、成本、认识等方面的限制，可降解地膜的仍处于试验和推广应用阶段；

The technique is still at the experimental stage.

这项技术正处于实验阶段.

According to the experimental results of steel compact tension specimen, a empirical relationship between AE energy rate and stress intensity factor range was formulated at the stage of stable crack growth.

通过试验，得出了紧凑拉伸试样在裂纹稳定扩展阶段声发射信号能量率与应力强度因子幅值之间的关系式。

The equipment is still at the experimental stage.

这种设备仍处于试验阶段。

The drug is still at the experimental stage.

这种药还处在实验阶段.

Unfortunately, up to now, alternative methods have proved too costly, or inefficient beyond the experimental stage.

不幸的是, 到目前为止, 已找到的替代方法或是过于昂贵, 或效率低的超出了试验阶段的预料.

This product is still in experimental stage.

这项产品还处于初期阶段.

The technique is still at the experimental stage. It hasn't been fully developed yet.

这项技术仍处于实验阶段, 尚未完全成熟.

Experimental Research of a Two-stage Air-source Heat Pump for Residential Heating

双级压缩空气源热泵采暖系统实验研究

The technique is at the experimental stage.

这是我国发展的重要阶段.

We're still at the experimental stage with the new product.

我们这项新产品仍处于试验阶段.

A testing model of strap-on rocket consisted of a central stage surrounded with four boosters is computed, the numerical results obtained are compared with the experimental results and available numerical results using multi-beam approximation.

对一个芯级捆绑四个助推级的捆绑式火箭模型进行了计算，并将计算结果与已有的实验结果和多梁模型计算结果作了比较。