stem 四级六级考研GREGMAT

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

骨髓间充质干细(BM-MSC)是一种来自中胚层发育早期干细。

These straggly stems should be pruned off.

蔓生枝条该剪了。

The stem of the mushroom is broken.

只蘑菇梗折断了。

Their opposition stems from fear and ignorance.

他们反对是出于惧怕和无知。

Cut the stem cleanly, just beneath a leaf joint.

把茎切整齐点，正好切在根下。

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了。

A root arising from the node of a prostrate stem.

生根 Radicant 匍匐茎节上生出根。

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

罢工浪潮起因于低工资雇员不满情绪。

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

基生交互对生；中间茎生对生；上部茎生互生；花序圆锥花序状具聚伞状分枝。

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

茎肉质，单或中间分枝，下部节膨胀，裸露。

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

茎显著具条纹或4棱，粗壮，肉质，单一或分枝在上半部分。

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

干细白血病(CL)因是新发现与白血病发生有关癌基因。

Correct decisions stem from correct judgements.

正确决心来源于正确判断。

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

目研究应用神经干细移植治疗神经元蜡样质脂褐质沉积病效果。

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

束间形成层是位于茎维管束间具有旺盛分裂能力一层细。

Blighted stems often canker.

有病茎往往溃烂。

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).

它可影响茎向光性和背地性生长。

An antimicrobial agent was extracted from the stem of water chestnut with water, acid, or ethylalcohol.

从马蹄茎中可以提取出具有对细菌、酵母菌和霉菌较强抑菌物质,它对细菌抑菌能力比对酵母菌和霉菌强。