Growth period pruning是什么意思

用法例句

Feature of CDOM and its possible source in Meiliang bay and Da Taihu lake in Taihu lake in summer and winter;

梅梁湾、大太湖夏季和冬季CDOM特征及可能来源分析

Pollution characteristics and influencing factors of atmospheric particulates in Beijing during the summer of 2005;

北京市2005年夏季大气颗粒物污染特征及影响因素

After front tries to discuss the fluid to be solid method ferments the reason and the preventive measure which the vinegar summer reduces production;

试论前液后固法酿醋夏季减产的原因与防治措施

Impacts of no grazing in summer on greenhouse gas emissions from Kobresia humilis alpine meadow;

夏季休牧对高寒矮嵩草草甸温室气体排放的影响

The birds in summer of Liangjiang Airport were investigated in 11 samples of 6 habitats in 23 km2.

对两江机场附近23 km2范围内6种生境11条样带调查,记录夏季鸟类共60种,分属10目22科。

The birds in summer of Liangjiang Airport were investigated in 23 kilometers square.

通过对两江机场附近 2 3 km2范围内 5种生境的 1 0条样带调查 ,记录夏季鸟类共 5 7种 ,分属 1 0目 2 2科 。

The birds in summer were investigated from 11 samples of 5 habitats in the Tianhe Airport,59 species belonging to 32 families and 13 orders, were found 31 species(52 5%) are the birds of the Oriental region,12 species(20 3%) cosmopolitan and 16 species (27 2%) of Palaearctic.

通过对天河机场附近5 种生境的11 条样带考察,记录到夏季鸟类59 种,分属13 目32科。

Seasonal influences of winter and summer on thyroid axis and hypothalamic cell-IP_3 in SD rats;

冬夏季节变化对大鼠甲状腺及下丘脑细胞IP_3的影响

It has been found that batch beating with dualdeinking preparation in 30~60 minutes can obtain pulp of best quality and minimize summer effect.

结果认为,间歇碎解采用双重脱墨剂和30～60s的碎解时间碎解浆质量最好,并使夏季效应降至最小。