These straggly stems should be pruned off.

这些蔓生枝条该剪。

Their opposition stems from fear and ignorance.

反对是出于惧怕和无知。

The present wave of strikes stems from discontent among the lower-paid.

当前的罢工浪潮起因于低工资雇员的不满情绪。

Interfascicular cambium A single layer of actively dividing cells between the vascular bundles in stems.

束间形成层是位于茎的维管束间的具有旺盛分裂能力的一层细胞。

Bone marrow mesenchymal stem cell(BM-MSC)is a early stem cell from the development of mesoblastema.

骨髓间充质干细胞(BM-MSC)是一种来自中胚层发育的早期干细胞。

The stem of the mushroom is broken.

这只蘑菇的梗折断。

Cut the stem cleanly, just beneath a leaf joint.

把茎切整点，正好切在叶根下。

Stems twining, filiform, obtaining nourishment from hosts by haustoria.

茎缠绕，丝状，获得食物从寄主以。

The ship was in a blaze from stem to stern.

整艘船从头到尾都着火。

A root arising from the node of a prostrate stem.

生根的 Radicant 匍匐茎节上生出的根。

Blighted stems often canker.

有病的茎往往溃烂。

Fearlessness stems from selflessness.

无私故能无畏。

Auxins influence the growth of stems toward light (phototropism) and against the force of gravity (geotropism).

它可影响茎的向光性和背地性生长。

Basal leaves decussate; middle stem leaves opposite; distal stem leaves alternate; Inflorescence paniculiform with cymose branches.

基生叶交互对生；中间茎生叶对生；上部茎生叶互生；花花状的具聚伞状的分枝。

Stem succulent, simple or divaricately branched from middle, lower nodes swollen, naked.

茎肉质的，单或中间的分枝，下部节膨胀，裸露。

Plenty of laticiferous tubes were included in roots, stems and leaves.Intraxylary phloem formed around the pith.

髓的外围形成一环内生韧皮部，这些结构特征使罗布麻能更好的适应干旱、盐碱等恶劣环境。

Stem conspicuously striate or tetragonous, robust, succulent, simple or branched in upper part.

茎显著的具条纹的或4棱，粗壮，肉质的，单一或分枝在上半部分。

The stem cell leukemia( SCL) gene is a new oncogene related with leukemogenesis.

干细胞白血病(CL)因是新发现的与白血病发生有关的癌基因。

Correct decisions stem from correct judgements.

正确的决心来源于正确的判断。

Objective To study the effect of embryo neural stem cell transplantation(SCT) in neuronal ceroid lipofuscinosis(NCL).

目的研究应用神经干细胞移植治疗神经元蜡样质脂褐质沉积病的效果。