同株授粉

The studies on NTA-2 agriculture characters showed that it closes glume, videlicet it doesn" t blossom. Compared with Aijiaonante which is a natural mutant from NTH, NTA-2" s culm length increase and kilo grain weight lighten. The increased culm length of NTA-2 is mainly due to the elongation of every internodes.

对南特矮-2的性状分析表明：同南特号自然突变的矮脚南特相比，南特矮-2是全闭颖授粉：株高略高，各节间均有所增长；叶片较窄长，分蘖较少，茎秆较粗；穗长减小，结实率下降，千粒重较小。

Four varieties and five different groups (25-200 plants ) were used for 3 years in the research, and anemogamy and entomophilous pollination in nature was used as the check,and agronomical character, chromosomes and isoenzymes were studied.

连续3年，选用4个品种，设25～200株5种不同群体，采用人工授粉等5种授粉方法，以自然条件下风、虫自然传粉为对照。从农艺性状调查，染色体观察及同工酶分析方面进行研究。

Than cross-pollinated plants, which harbor more genetic variability.

参考译文：由于持续的同种繁殖，同株授粉的植物比异株授粉的植物表现得更具一致性，从而使基因突变可能性更大。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。