testa

['testə]['testə]

n.外种皮,(棘皮动物等的)甲壳,(介壳虫等的)介壳

  • The mechanism of heating treatment is that heating can increase the air permeability of testa .

    热处理的机理是由于加热可以增加 种皮的透气性。

  • The time from 1.5 billion to 5 billion years ago ; earth 's crust formed ; unicellular organisms are earliest forms of life . ( biology ) relating to or possessing a test or testa .

    地壳形成,单细胞生物是早期的生命形式。(生)与介壳有关或有 介壳

  • Six peanut varieties with special testa color were arranged in pairs of 10 cross combinations and 3 agronomic characters and 7 yield characters were tested for their heterosis .

    选用6个具有特殊 种皮颜色的花生种质材料搭配10个杂交组合,测试了F1代3个农艺性状、7个产量性状的杂种优势。

  • There is a very small hole in the testa of a seed .

    种子的 种皮上有一个非常小的洞。

  • Testa Morphology Structure and Germination Characteristic of Glycine soja

    野生大豆 种皮形态结构和萌发特性的研究

  • ( biology ) relating to or possessing a test or testa . The effect of linked materials on the sound radiation from double cylindrical shell

    (生)与介壳有关或有 介壳。壳间连接介质对双层壳声辐射性能的影响

  • Cloning of Special Expressed Genes and Promoter from Peanut Pericarp and Testa

    花生果 种皮特异表达基因及其启动子克隆

  • Studies on the Extracting Process for Active Compounds from the Testa of Ginkgo Biloba and Kinetic Model Based on Medicinal Herb Extraction Mechanism ; wooden clog with uppers of leather or composition leather without inner sole or protective metal toecap

    银杏 种皮活性成分分离纯化工艺与动力学模型研究木底鞋,鞋底由皮革或合成.皮革制成,无内底或金属防护鞋头

  • The results showed that anthocyanidin and melanin were the most important pigments in testa and their content was responsible for the variation in seed color ranging from orange to black yellow .

    结果表明,影响 种皮色泽的色素主要为黑色素和花色素,根据其含量的不同,可分为高花色素类、高黑色素类和低色素类等 3类群

  • Conversely H2O2 failed to induce the curvature of root when applied post-germination after radicle breaking though testa .

    相反,胚根突破 种皮后施加外源H202处理则不能诱导初生根发生弯曲。

  • Testa and nutlet is the main storage of ginkgo seed in later stages of seed development .

    种实发育后期, 种皮和种仁是种实最主要的库。

  • Testa of seed consists of four layers which becomes hard and woody after ripening . The presence of aril outside the testa may increase the buoyancy of the fruit .

    种子的 种皮共有四层,成熟后坚硬,种皮外有假种皮,有增加浮力的作用。

  • The epidermis cells of the testa is nipple like wall thick .

    种皮的表皮细胞乳突状,厚壁化;

  • This review deals with the variation of testa luster as well as the mechanism of flavonoid biosynthesis in Arabidopsis thaliana . In library 4 48 metabolism approaches including flavonoid and alkaloid biosynthesis approach were found .

    在此,就拟南芥 种皮的色泽变异及类黄酮生物合成机理作一介绍。在消减文库4中筛选到的基因片段涉及48条代谢途径也包括类黄酮生物合成和生物碱生物合成的代谢途径。

  • A cylindrical stone or clay object with an engraved design or inscription . STUDY ON THE TESTA SCULPTURES ACER LINN . IN THE NORTHEAST OF CHINA AND TAXONOMIC SIGNIFICANCE

    雕纹圆柱物带有雕刻的图案或者文字的圆柱形石头或者 陶制物体

  • To shed or cast off ( a covering . ( biology ) relating to or possessing a test or testa .

    脱壳脱或蜕去(壳或 )(生)与介壳有关或有 介壳

  • A study on the seed of Lardizabalaceae and Sargentodoxaceae : ( 1 ) A SEM examination of testa .

    文章题目木通科、大血藤科种子的研究,(1) 种皮的扫描电镜观察。

  • The testa sculptures of Acer are divided into four types as follows : ( 1 ) moasaic ; In the method we classify the fingerprints into S kinds : whorl right loop left loop arch and tent arch .

    种皮的雕纹类型看,槭树属的 种皮可以概括为四种类型:(1)嵌合型;在此将指纹分为5类:涡型、右旋型,左旋型,弓型,弧型。

  • Determination of the personality characteristic of patients ' with idiopathic hypertension using Cattell 's testa of 16 personality characteristics .

    研究目的应用 卡特尔16项人格特质测验探讨原发性高血压患者的人格特征。

  • The Progress on the Pigmentation of the Testa in Arabidopsis thaliana

    拟南芥 种皮色素形成 机制的研究进展

  • The testa sculptures of 11 species and 1 variety belong to Acer Linn . in the Northeast of China were examined by the help of scanning electron microscope ( SEM ) and the pictures of SEM were taken .

    借助于扫描电子显微镜,对我国东北地区槭属(Acer)的11种1变种的 种皮进行了扫描观察,并拍制了电镜照片。

  • Cloning and Sequence Analysis of NBS Class of Resistance Gene Homolog from Peanut Testa

    花生 种皮中一种NBS类抗病基因的克隆与序列分析

  • In 6 ℃ the germination rate of seed without testa was 98 % in 5 months while in constant temperature of 15 ℃、 25 ℃、 30 ℃ and in condition of changing temperature had no seed germination .

    在6℃条件下去 种皮,种子5个月发芽率达98%,而恒温15℃、25℃、30℃和变温条件下都没有一粒种子萌发。

  • Hilum ( pl. hila ) 1 . A scar on the testa of a seed marking the point at which it was attached to the ovary wall by the funicle .

    种脐:1是种子的 种皮上保留的一个痕迹,显示种子与子房壁在此处靠珠柄连接。

  • This is an important obstacle to germinate . ( 2 ) The difference of seed testa ultrastructure is notable .

    这也是其发芽困难的主要原因。(2) 6鸢尾 种类 种皮 显微结构区别显著。

  • Durability of Resistance to Aspergillus flavus Infection and Effect of Intact Testa without Injury on Aflatoxin Production in Peanut

    花生黄曲霉侵染抗性持久性及 种皮完整性对产毒的影响

  • That indicated the rice red character genetic had the testa and fruit-cavity xenia .

    首次发现特种稻米色素遗传存在花粉直感效应,我们称为 种皮果皮直感效应。

  • Testa says for example that his agency has had to put on hold a number of TV campaigns because his clients did not want to fall foul of the law .

    泰斯塔认为,他的广告公司不得不暂停一些电视广告的投放,因为客户不想违反法律。

  • The difference of seed testa ultrastructure is notable .

    6鸢尾 种类 种皮 显微结构区别显著。