This is an extension for the research of QPM.
这是准相位匹配研究内容的一次拓展。
Quality protein maize (QPM) is a sort of nutrition balanced maize.
优质蛋白玉米(QPM)是一种营养均衡的粮饲兼用型玉米。
The concept of "ideal sum of conversion efficiency" is proposed for multiple QPM, as the criterion of judging algorithms.
提出了多重准位相匹配“理论最高效率和”的概念，以衡量算法的效率与精确度。
In view of the cost and practicability, the molecular marker selection technique was thought to be effective in breeding for QPM.
考虑到成本核算和可操作性，认为该分子标记辅助选择技术，应用于育种实践是非常经济有效的。
The egg yolk color is improved by replacing NC with QPM equally(P<0.1), but Haugh unit score and eggshell strength are not improved(P>0.1).
与普通玉米相比，在日粮中使用优质蛋白玉米可提高鸡蛋的蛋黄颜色评分（P<0.1），不会降低鸡蛋的哈夫单位和蛋壳强度（P>0.1）。
Not only are the traditional QPM theory and approaches analyzed, but also some new ideas and their promising applications are researched in details.
不仅对传统准相位匹配实现方式的理论进行了分析和研究，而且提出了几种新型准相位匹配的实现方式。
Based on the fundamental principle of nonlinear optics, the principle and condition of quasi-phase matching (QPM) are deeply studied in this thesis.
论文在非线性光学基本原理的基础上，进一步深入研究了准相位匹配原理和实现条件。
The harmonic amplitude equation and the generation efficiency of nonlinear optical frequency conversion(NOFC)in quasi-phase-matching (QPM) were discussed.
讨论了准相位匹配（QPM）技术中的非线性光频转换谐波振幅方程和谐波转换效率。
Electrical polarizing method is the most easy and effective way, which can get ferroelectric domain on non-linear crystal, in all methods of QPM technology.
而通过外加电场极化的方法，获得非线性晶体铁电畴反转光栅，是目前普遍采用，且被证明非常有效的方法。
The molecular markers on quality protein maize(QPM)were reviewed in the article, and the strategy for marker-assisted selection in QPM breeding was proposed.
综述了应用于优质蛋白玉米种质辅助选择的分子标记，提出了优质蛋白玉米的分子标记辅助选择策略；
The molecular markers on quality protein maize(QPM)were reviewed in the article, and the strategy for marker-assisted selection in QPM breeding was proposed.
综述了应用于优质蛋白玉米种质辅助选择的分子标记，提出了优质蛋白玉米的分子标记辅助选择策略；
应用推荐