查询词典 adventive

The plant expression vectors were constructed and two genes were transferred into A. thaliana and N. tabacum, antikanamycin plants were obtained.4. The trials of adventive bud regeneration directly and callus induction was conducted to select out the optimal explants and formula. The results revealed that double scale can produce 13~16 adventive buds per centimeter in MS medium added 10.0 mg/L 6-BA, 1.0 mg/ L NAA, 40 g/L sugar and 7.5 g/L agar. Scale, leaves, scape and different tissue of flower can be induced to produce callus in appropriate medium, but the filament with anther was the optimized explant.

构建了两个基因的pBI121和pCAMBIA1300植物表达载体，并通过农杆菌将上述基因转入烟草和拟南芥中，得到了卡那抗性的再生植株。4、以中国水仙不同部位外植体进行了不定芽直接分化和愈伤组织诱导分化试验，结果表明，双鳞片外植体在MS0+6-BA 10.0 mg/L+NAA 1.0 mg/L+蔗糖40 g/L+琼脂7.5 g/L培养基上可以大量地直接再生，再生芽数量平均可达13~16个/cm双鳞片，比传统的鳞茎盘之间分化提高30~50%；鳞片、叶片、花葶及花部不同组织在适宜的配方中均可不同程度地诱导出愈伤组织，但以带花药的花丝诱导出的愈伤组织最好。

One species: Mediterranean region; cultivated and adventive worldwide, including in China.

一种： 地中海地区；栽培的和世界性外来的，包括中国。

Two species: China; one species cultivated and adventive in Japan.

两种： 中国；在日本一种栽培的和外来的。

This species is widely cultivated for bird seed and is adventive in most warm-temperate countries.

本种是鸟种子的广泛栽培，并且在大多数暖温带国家外来。

This is a European species, introduced as a lawn grass or adventive in some other temperate countries.

这在欧洲种，象草坪一样引进栽培草或在一些其他温带国家方面。

This species is introduced in some temperate countries as a pasture and lawn grass and is adventive elsewhere.

本种作为一块牧场和草坪草被引进一些温带的国家，和在别处外来。

The process itself is referred to as adventive embryogenesis.

其过程本身称为不定胚胎发生。

Yellow-flowered European plant that grows on old walls and in waste places; an adventive weed in North America.

开黄花的欧洲杂草，长在老墙上和荒地上；是一种出现在北美的外来植物。

Methods: A total of 427 bone fracture inpatients of adventive workers were randomly divided into test group (275 cases) and control group (152 cases).

认知疗法是通过改变人的认识过程和从这一过程产生的观念来纠正人们的心理障碍，矫正不良的情绪和不良行为［1］。

Deciduous clump-forming Asian shrub or small tree; adventive in the eastern United States.

每年落叶的丛生的亚洲灌木或小树；移到美国东部的外来植物。

The statistical analysis of this large set of mutations has led us to propose a diagnostic strategy that should help with the molecular work-up of optic neuropathies.

这一大系列基因突变的统计学分析引导我们提出一个诊断策略，可以帮助我们对视神经病变进行分子学的诊断检查。

The results show that the pipe grouting changes the mechanical parameters of surrounding rocks to achieve the security of engineering objectives by reinforcing surrounding rocks and bolcking the water.

研究表明：小导管注浆一方面改变了围岩的力学参数，另一方面利用浆液的固结特性可以实现堵水和加固围岩的工程目标，使隧道在开挖过程中的安全得到保障。