part of stem leaf是什么意思

网络释义

用法例句

An experiment using different stem positions,different treatments of plant growth regulator with different kinds and concentrations and different stroma treatments was proceeded to study the cutting effects of Passiflora edulis.

72cm;不同茎段部位插穗的扦插效果,中部>上部>下部,中部扦插成活率达90%,平均生根数5。

1) was used to study the effects of nursing culture and section of cotyledon on shoot regeneration in vitro culture.

1)无菌子叶为材料,对看护培养效果及子叶部位对再生芽发生的影响进行了研究。

The results showed that concentrations of both DBP and DEHP in the shoots growing in polluted soil were only a few higher than those of them in the shoots growing in polluted soil covered with original soil.

结果表明污染土壤处理与污染土壤上覆盖原土壤处理相比,前者菜心茎叶中DBP和DEHP的含量均高于后者,但相差不大,表明菜心茎叶可以吸收污染土壤中挥发出来的DBP和DEHP,而根系吸收运移是菜心茎叶中DBP和DEHP的主要来源途径。

Tar Delivery Difference Among Flue-cured Tobacco Leaves from Different Stalk Positions of Different Eco-geographical Areas in Hunan

湖南烤烟焦油量在生态区域和叶片部位间的差异分析

Sweetbreads are the two lobes of the thymus gland located in the neck and are a tender meat.

胸腺有位于颈部的两片胸腺叶,它很嫩。

Studying on Chlorophyll Fluorescence Characteristics of Fragaria ananassa Duch Leaves at Different Leaf Position

草莓叶片不同部位叶绿素荧光特性的研究

The abaxial stomatal resistance was smaller than the adaxial.

叶片正面的气孔阻力小于叶片反面对应部位的气孔阻力。

X-ray films of the chest showed cloudy patches over the right lower lung field in the posterior-anterior view and over the postero-basal segment of the right lower lobe and the right middle lobe in the lateral view.

X线胸部正位片可见右下肺野斑片状模糊阴影,侧位片可见于右下叶后基底段和中叶

Effect of Drought on Development of Different Part of Leaves of Hefeng 42

干旱对合丰42不同部位叶片发育的影响

Design of the splitter blade circumferential position and its effect on the internal flow of centrifugal impeller

分流叶片周向位置设计及其对离心叶轮内部流动的影响

Gene Mapping for Roll-leaf-above-ear and the Other Traits of Plant-type as Well as Ear in Maize (Zea Mays L.);

玉米果穗上部叶片卷曲以及其它株型与穗部性状的基因定位

A leaflet or primary division of a pinnately compound leaf.

（复叶的）羽片羽状复叶的小叶子或羽片部分

Leaf transpiration rate, above ground dry weight and water use efficiency were all decreased under the conditions of low water level.

水分低水位管理蒸腾速率、上部干物重和叶片水分利用效率下降。

Analysis on the Dynamic Change of Essential Oil from Leaves of Smallanthus Sonchifolius and Nutritive Compositions in Different Parts;

雪莲果叶片挥发油动态变化及不同部位营养成分分析

Effects of Planting Density on Photosynthetic Characteristics and Assimilate Accumulation of Leaves in Different Positions in Flue-Cured Tobacco

种植密度对烤烟不同部位叶片光合特性及其同化物积累的影响

Spatial Characters and Climate Significances of Stable Carbon Isotope Composition in Hippophate rhamnoides sinensis Leaves in Western China

西部中国沙棘叶片稳定碳同位素组成的空间特征及其气候意义

Effects of Different Position Leaves on Grain Plumpness in Rice

不同叶位叶片对水稻籽粒充实的影响

Having indentations extending to the midrib or base and forming distinct lobes

"叶边延伸到叶中脉或叶基部,而形成明显裂片的."

The plant of "Yudan 12" looked like a rhombus for its shorter upper and basal leaves and longer middle leaves.

掖单12植株看上去为菱形，其上部和基部叶片较短，中部叶片较长。

Leaf emergence was checked, and a considerable portion of the leaf was crushed in a close spiral.

叶片抽出部分被抑制、且紧闭的螺旋状叶片大部分产生破裂。

Intelligent Control of Speed and Position in the Dynamic Multi-leaf Collimator;

电动多叶光栅叶片位置和速度的智能控制