Question

求大神分析句子语法结构，急求

Research work at Sistersville in the early 1960's resulted in the perfection of purification processes capable of reducing boron and phosphorous contaminants in trichlorosilane to extremely low levels, and in the development of analytical techniques to detect fractional part-per-billion concentrations of these contaminants in trichlorosilane.在20世纪60年代，由于Sistersville的研究工作，三氯氢硅的净化工艺得到完善，从而能够将三氯氢硅中含硼和含磷污染物降低到极低的水平，而探测三氯氢硅中污染物的ppb 级浓度分数的分析技术也得到发展。

Answer 1

Researchwork at Sistersville in the early 1960's主语 resulted in（谓语，导致）
（第一个宾语）the perfection of purification processes capable of reducingboron and phosphorous contaminants in trichlorosilane to extremely low levels, （修饰processes）and
（第二个宾语）in the development of analytical techniques to detect fractionalpart-per-billion concentrations of these contaminants in trichlorosilane.
在20世纪60年代，由于Sistersville的研究工作，三氯氢硅的净化工艺得到完善，从而能够将三氯氢硅中含硼和含磷污染物降低到极低的水平，而探测三氯氢硅中污染物的ppb 级浓度分数的分析技术也得到发展。
这样差不多吧