查询词典 Saccharum L.

The effects of enhanced UV-B radiation on plant height and stem diameter of 10 wild sugarcane Saccharum spontaneum L.

研究了大田栽培和自然光条件下，连续3年模拟紫外辐射(UV-B，280~315nm)增加对10个割手密无性系伸长期株高和茎径的影响。

The methods of low temperature stress and sugarcane inducing to make Free-proline accumulated in the isolated leaves of Saccharum Spontaneum L. and Sclerostachya were studied.

研究了诱导以甘蔗近缘野生种割手密、斑茅无性系的离体叶片等材料中的游离脯氨酸积累的低温处理、蔗糖诱导方法等。

As compared with the tissue of young leaf, the contents of RNA, DNA and total nucleic acid in freshly isolated protoplasts from sugarcane Saccharum officinarum L.

与幼叶组织相比，酶法新鲜分离的甘蔗和烟草幼叶原生质体内的RNA、DNA及总核酸含量均降低。其原因可能是刚游离的原生质体内酸性和碱性RNA酶与DNA酶等活性提高所致。

Sugarcane is an important sugar crop, and a high effective photosynthesis C4 species. The accumulation of phenomenal concentrations of sucrose by sugarcane Saccharum officinarum L.

甘蔗是一种重要的糖料作物，同时也是一种高光效的C4植物，其成熟茎节中积累高浓度蔗糖的机制已经成为了研究的热点。

HSP90 cDNA fragment cloned from chewing cane(Saccharum officinarum L.) was used as probe to produce a 2 097 bp cDNA fragment by using in silico cloning and splicing.

以克隆到的果蔗 Hsp 90基因片段作为探针，利用电子克隆和序列拼接方法获得一个全长为2 097 bp的cDNA序列。

The results showed that the cold stress could promote accumulation of Fpro in the leaves of Saccharum spontaneum L. and Sclerostachya. And when treated 3~0℃ cold stress, the content of Fpro increased with treating time, but it only increased in a short time when treated with lower temperature. Spraying sugar solution would boost the effect of cold stress. Fpro was mainly synthesized in the leaves of S. spontaneum L. and rapidly was transported to the stem and root.

结果表明，低温处理会引起叶片中Fpro含量增加，其中3~0℃低温处理时叶片中Fpro含量随处理时间延长而递增，而更低温处理只能引起Fpro含量短期内增加；外施蔗糖溶液能增强低温处理的效果；割手密叶部是合成Fpro的主要部位，Fpro在叶部合成后迅速转运到茎和根。

The effects of enhanced UV-B radiation on plant height and stem diameter of 10 wild sugarcane (Saccharum spontaneum L.) clones for 3 consecutive years under field condition was investigated.

wild Sugarcane； stem diameter ；研究了大田栽培和自然光条件下，连续3年模拟紫外辐射(UV-B，280~315nm)增加对10个割手密无性系伸长期株高和茎径的影响。

Signi?cantly greater numbers of oviposition sites were found on sugar maple, Acer saccharum Marshall,than on red maple, Acer rubrum L.,green ash, Fraxinus pennsylvanica Marshall,or red oak, Quercus rubra L.,with no significant differences among the other three tree species. Similarly,signi?

在温室条件下，我们在糖枫树上发现的产卵点要明显多于红糖槭、白蜡树、红橡树，而在红糖槭、白蜡树、红橡树这3种树种间则没有显著的差别，同样，在糖槭树上，我们发现的活的幼虫的数量也显著大于其它3个树种上的。

Sugarcane Saccharum officinarum L.

甘蔗Saccharum officinarum L。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。