Producers use artificial insemination to fertilize the eggs. 生产者往往用人工授精来使更多蛋受精。
Thomas Beatie, a transgender man of Oregon, gets pregnant by artificial insemination. 美俄勒冈州变形男子托马斯贝蒂通过人工授精方式怀孕。
All of these results could be provided the basic references for studying the burliness rate and controlled pollination of bamboos. 这些结果也为研究各竹种的不结实和实行人工授粉等研究提供基本的参考依据。
