stem leaf的例句大全

Objective : To study ginseng stem leaf saponin's effect on brain aging.

目的: 探讨人参茎叶皂苷对小鼠脑老化的影响.

Thereinto hydrology effect of Stem-leaf and mechanics effect of root system played a major role.

其中茎叶的水文效应与根系的力学效应起着主要的作用.

Appearance perspective, sowthistle vertical stem, leaf or a lanceolate round, usually feathered deep cleft.

从外形上看,苦菜茎直立, 叶呈披针形或圆形, 通常羽状深裂.

The relationship among the three top leaf length, width, area and spike weight per stem in 10 wheat varieties was studied.

对10个小麦品种（系）的上三叶长、宽、面积与穗粒重的关系进行了研究。

K 326 and G 80 are riped when the angle of stem to leaf is about 50.

K326和G80在茎叶夹角为50°左右时,处于适熟阶段.

Stolon of the plant develops mostly from the axil of sheath-like leaf of photosynthetic stem.

匍匐茎大多起源于同化茎基部鞘状叶的叶腋内。

The stem of each leaf is saw-tooth-like and extremely sharp-hence its name.

每个叶片能看到齿象,因此有这名字.

The epidermis cells of stem and leaf have comparatively thick outer wall and cuticle.

茎、叶表皮细胞都有较厚的外壁和角质层。

The proportion of biomass increment distributed to root increased with decreasing soil water content, and the proportion allocated to stem and leaf decreased.

4品系生物量增量分配到根系的比例逐渐增大，而分配到茎和叶中的比例则逐渐减少。

Peroxidase ( POD) and esterase ( EST) isoenzymes were analysed in sporophyll, stem and leaf in three populations ( native, Japanese and half-bred) of sea mustard Undaria pinnatifida by electrophoresis.

对3个不同养殖群体裙带菜Undaria pinnatifida（本地裙带菜、日本裙带菜、自育裙带菜）的孢子叶、茎和叶不同部位的过氧化物酶（POD）和酯酶（EST）进行了同工酶电泳分析。

High frequency somatic embryogenesis was directly obtained from stem and leaf explants of cotton abnormal seedling.

用异常苗的茎段和叶片进行培养,可快速高效诱导获得棉花体细胞胚胎发生.

Protection of Scutellaria Baicalensis Stem-leaf Total Flavonoid against H_2O_2 Damage to Cultured Rat Myocardial Cells

黄芩茎叶总黄酮对培养大鼠心肌细胞H2O2损伤的保护作用

Study on Liver-protection of Scutellaria Baicalensis Stem-leaf Total Flavonoid

黄芩茎叶总黄酮保肝作用的实验研究

Effects of Scutellaria baicalensis stem-leaf total flavonoid on experimental liver fibrosis in rats

黄芩茎叶总黄酮对实验性大鼠肝纤维化的影响

Racial Identification of Wheat Stem Rust in 1984 in China and tne Application of Host Detached Leaf Culture Method

1984年全国小麦秆锈菌生理小种区系分析及寄主离体叶培养鉴定法的应用

It'stretches from the leaf base to the vascular ring in the stem axis.

它由叶子基部的维管束延伸至茎轴的维管束.

Slim stem, long leaf, a flower come out on the top, golden, snow white, light yellow.

纤弱的茎, 修长的叶, 最高处顶出一蓬芦花, 金黄 、 雪白 、 淡金.

There is a great quantity of aerenchyma and secretory canals distributed in root, stem and leaf.

根 、 茎、叶中均有发达的通气组织和分泌道分布.

Caloric value of various layers trophic organs shows: leaf > branch > stem > root.

摘要:青冈种群各层次器官热值均表现为: 叶>枝>干>根.

The results showed that the LKR/ SDH promoter with a 3.9 kb length upstream of translation initiation codon ATG could drive the expression of GUS gene in endosperm, leaf and stem of transgenic rice plants, and prefer a certain endosperm-specific expression.

结果表明，翻译起始密码子ATG上游3.9kb的启动子控制的GUS基因在转基因水稻种子胚乳、叶和茎等多个组织中都能表达，但表现出一定的胚乳特异性。