胚根

To investigate the toxicity of degraders metabolites, the Microtox test and seed bioassay were measured. The results revealed that not only the toxicity of m-cresol was decreased but also the inhibition for the radical and epicotyl growth of Lactuca sativa were lowered.

降解完毕之代谢物经Microtox生物毒性测试及种子生物分析测试，结果发现接种高效能菌株可明显降低生物毒性，甚至对莴苣种子的胚根及胚茎生长不具抑制效果。

During development of the seedling, the hypocotyl forms the lower portion of the stem from the radicle up to the cotyledons

在幼苗发育期间，下胚轴从胚根到子叶的茎的下部形成。有许多形式的心理上的丑陋。

Desiccation tolerance of hypocotyl was larger than that of radicle.

下胚轴的脱水耐性大于胚根。

During development of the seedling, the hypocotyl forms the lower portion of the stem from the radicle up to the cotyledon s

在幼苗发育期间，下胚轴从胚根到子叶的茎的下部形成。

Fruit usually nutlike, sometimes capsular and 3-valved, 1-seeded, with persistent, variously accrescent calyx of which 2 or more lobes are usually developed into lorate wings. Seed exalbuminous; cotyledons fleshy, equal or unequal, applanate or ± folded or cerebriform, entire or laciniate; radicle directed toward hilum, usually included between cotyledons.

果通常坚果状，有时具蒴果和3瓣裂，种子无胚乳；子叶肉质，对称或不对称，扁平或者折叠或脑状，全缘或条裂；胚根对着种脐，通常夹在2个子叶之间。

Deserticola showed polarity, with the micropyle cells being smaller than the chalazal ends and differentiated into white radicle-like organs.

肉苁蓉种胚具有明显的极性，珠孔端细胞小于合点端，珠孔端细胞分化、生长并产生白色的类胚根状结构。

The metabolites produced by NJ-08 strain made the leaves of Eleusine indica yellow and wilting, and showed good herbicidal activity against the indicator plant and weeds such as Stylosanthes guianensis, Urena lobata, Crotalaria mucronata and Capsicum frutescens with the inhibition rate to radicel and embryo of above 90%.

NJ-08菌株产生的代谢产物作用于牛筋草，可使叶片黄化或枯死，代谢产物对指示植物及杂草如柱花草、地桃花、猪屎豆和辣椒的胚根胚芽生长都有明显的抑制作用，抑制率均超过了90%，显示出很好的除草活性。

Seeds 3 or 4, not comose; embryo large, radicle short.

种子3或4，不具丛毛；大的胚，胚根短。

The root cap over the tip of the radicle is derived from the closest cell of suspensor.

胚根顶端的根冠来自最近胚柄的细胞。

Seeds 1 or 2, not comose; endosperm bony; cotyledons broadly ovate or subcordate, radicle superior.

种子1或2，不具丛毛；胚乳多骨；子叶宽卵形的或近心形，胚根上位。

Fancy gold-plated dangling earrings with facetted White Opal crystals.

花式镀金悬垂耳环与facetted白欧泊水晶。

This essay chooses the study aim from biology teachers in middle school in Shi Jiazhuang which tells us that most of the middle school biology teachers in Shi Jiazhuang have the"burnout", lower successfulness, individualize.

本文选取石家庄市初中生物教师作为研究对象，运用问卷调查的方法对石家庄市初中生物教师职业倦怠的现状进行调查，调查结果发现，石家庄市初中生物教师这一群体普遍存在职业倦怠，情感枯竭程度偏高，成就感偏低，去个性化程度最为严重。