stem-leaf plot是什么意思

网络释义

用法例句

However, because the traditional statistical estimators are lack of representation in many cases, many robust statistical methods, such as trimmed mean, stem-leaf plot and M-estimator and so on, are used to appear more comprehensively, accurately and clearly the distribution of the resident s expense data.

然而,传统的统计量在许多情况下都不具有很强的代表性,需要运用像切尾均值、茎叶图、M-估计量等多种稳健统计方法方可更全面、更准确、更清晰地反映居民支出总体的实际水平和分布情况。

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。

The macroscopic characteristics and identification of the stem and leaf or root of Rabdosia amethystoides;

香茶菜茎叶与根茎的性状鉴别与成分比较

We had two length of 1938bp and 1971bp, respectively, of OsZF153 and OsW8513 promoter preferentially expressed in stem and leaf in rice.

本研究在前期得到的两条长度分别为1938bp和1971bp的水稻茎叶优势表达启动子OsZF153和OsW8513启动子的基础上,对启动子进行分段缺失,以分析启动子的功能。

Study of antibacterial activity of active fraction from stems and leaves of Scutellaria baicalensis Georgi;

黄芩茎叶活性部位抗菌作用的研究

The chemical constituents of the stems and leaves of curcuma wenyujin and its anticancer activities;

温郁金茎叶化学成分及抗肿瘤活性

Effects of aqueous extract from roots,stems and leaves of Salvia miltiorrhiza bag f. alba on hypoxia tolerance in cerebral ischemia-reperfusion mice;

白花丹参根与茎叶水提物对脑缺血再灌注小鼠耐缺氧能力的影响

Study on isolation of chemical components and structure from the shoot extract of Momordica charantia L.;

苦瓜茎叶化学成分分离及结构研究

The effects of the total saponin extract from the shoots of Momordica charantia L.

从苦瓜茎叶提取总皂甙并经体外细胞试验表明:总皂甙在浓度为0。

Qualitative and quantitative analysis of saccharide compositions in the leaf and stem of Stellera chamaejasme L;

瑞香狼毒茎叶糖类成分的定性与定量分析

vine discharge roller

藤叶排出辊，茎叶排出辊

The barley has less straw, and it matures earlier.

大麦茎叶少，成熟早。

Microbial Production of 2, 3-Butanediol from Jerusalem Artichoke Stalks and Tubers

以菊芋茎叶及块茎为原料发酵生产2，3-丁二醇

Studies on Anatomical Structure of Timber and Leaf and Genetic Diversity of Magnolia Sargentiana;

凹叶木兰茎叶解剖学及其遗传多样性研究

In Vitro Induction of Adventitious Buds from Leaves and Scale Leaves of Lily Species;

用百合叶片及其鳞茎叶片离体诱导不定芽

Of, having, or growing on a stem.Used especially of leaves arising from the upper part of a stem.

茎的属于茎的、有茎的或长在茎上的。特指茎上部生出的叶子

The point on a stem where a leaf is attached or has been attached;a joint.

节（茎上生叶处）茎上的点，此处长叶或有叶子；节点

These leaves arise from an underground stem-rhizome-from which also extend the roots.

这些叶都由地下茎（根茎）产生，地下茎也有根。

fungus affecting leaves and stems of wheat.

影响小麦叶和茎的菌类。

Having a petiole.

有叶柄的，有肉茎的

A bundle or cluster of stems, flowers, or leaves.

簇一束或一丛茎、花或叶

aromatic stems or leaves or roots of Angelica_Archangelica.

当归的芬芳的茎、叶或根。

A sheathlike structure, such as the leaf of a grass that surrounds a stem.

叶鞘鞘状结构，例如一种围绕茎的草叶

The arrangement of leaves on a stem.

叶序茎上叶子的排列次序

decumbent South African perennial with short densely leafy stems and orange flower rays with black eyespots at base.

南非匍匐茎草本植物，短茎，叶茂密，黑芯橙色花丝。

edible seeds or roots or stems or leaves or bulbs or tubers or nonsweet fruits of any of numerous herbaceous plant.

各种草本植物的、可食用的种子、根、茎、叶、球茎、块茎、无籽果实等。

The stalk by which a leaf is attached to a stem.

叶柄叶子赖以生长的附在主茎上的叶柄

A flattened branch or stem that performs the function of or resembles a leaf, as in the Christmas cactus.

叶状枝，代叶枝；代叶茎起到叶子功能或类似叶子的扁平树枝或茎，如蟹瓜上的