英语语法分析

Plumbago zeylanica Linn can increase the Ca2+ level, plays an accelerate role in the process of healing.

白花丹可以明显增加骨折家兔血钙浓度，对家兔骨折愈合有促进作用。

The copper dressing electrode is preferred to plumbago one as it will result in unstable discharge between the two electrodes.

紫铜电极相比石墨电极能有效避免拉弧现象，产生稳定的电火花放电；

The plumbago balls were counted and defects were tested by this system, and the results showed that the system is with good test capability.

系统完成后，对石墨球进行了过球计数和缺陷检测的实验，结果表明系统具备良好的检测性能。