restrict the factor的意思|示意

The results show that the degree of breaking the cell wall is an important factor to restrict the quality and output of the genome DNA.

结果表明：影响螺旋藻基因组dna制备质量和得率的重要因素之一是螺旋藻细胞壁的破壁程度。

The quality and reliability of components have been an important factor to restrict the quality and schedule of airborne computers.

元器件的质量与可靠性一直是制约机载计算机质量与进度的重要因素。

With the progress of aviation technology, the factor of pilot has been becoming one of the issues that restrict the level of aircraft cockpit design greatly.

随着航空科技的进步，人的因素成为制约战斗机座舱设计水平提高的主要瓶颈之一。

The furnace bottom's rise is an important factor to restrict the Ca-Si smelting.

炉底上涨是制约硅钙冶炼的一个重要因素。

Aflatoxin content in peanut over the standard has become an important factor to restrict peanut export from our country in the recent years.

花生黄曲霉毒素含量超标成为我国花生出口的一个重要限制因素，2004年仅山东省输欧盟花生因超标被预警达43次。

Welding is the key factor which restrict the construction speed and quality.

长输管道建设中，焊接是制约施工速度和施工质量的关键环节。