The relationship between the effect of exogenous jasmonic acid (JA) on the induction of secondary laticifer differentiation and the distribution of JA in the seedling of Hevea brasiliensis Mull.

中的分布和运输的特点，并分析其与机械伤害和外施茉莉酸对巴西橡胶树次生乳管分化的诱导效应之间的关系。

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The effect of exogenous JA and mechanical wounding on the induction of the secondary laticifer differentiation was limited to treated site where high level of JA was expected.

机械伤害和外施茉莉酸对巴西橡胶树次生乳管分化的诱导效应是局部的，只在受伤和施用茉莉酸部位的树皮中诱导次生乳管的形成。

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Balance of JA Series textile products developed on the basis of the JA-T Series Precision Electronic Balance.

系列纺织天平是在JA系列精密电子天平的基础上开发出来的产品。

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But in nineteen seventy-five, JA also began to teach business skills during the school day.

VOA: special.2009.11.27

Oh I forgot. Do any of you follow Ja, ? use a nickname?

我忘了，你们有谁也是这样么，用昵称的？

麻省理工公开课 - 电影哲学课程节选

You can call me Ja, the first syllable.

您可以叫我杰，第一个音节。

麻省理工公开课 - 电影哲学课程节选

The band performed new material from their recent album Oui, Oui, Si, Si, Ja, Ja, Da, Da, alongside hits including Baggy Trousers and Our House.

BBC: Madness perform Television Centre gig

The band will play new material from their recent tenth studio album Oui, Oui, Si, Si, Ja, Ja, Da, Da alongside the hits Baggy Trousers, I Never Knew Your Name and Our House.

BBC: Madness

The venture-capital backed company has signed deals this year with JA Solar, Solarfun Power Holdings and Yingli.

FORBES: The China Clean Tech Divide: Threat Or Opportunity?