adventitious
美 [?ædv?n?t???s] 
英 [.ædv?n't???s]
- adj.偶然發(fā)生的；非計(jì)劃中的
- 網(wǎng)絡(luò)偶然的；外來的；不定的
英漢雙解
1. | 偶然發(fā)生的；非計(jì)劃中的happening by accident; not planned |
英漢解釋
英英解釋
例句
Robertson; they had to decide whether his misconduct was adventitious or the result of a flaw in his character.
他們不得不判斷他的不正當(dāng)行為是出于偶然還是由于性格缺陷。
The leaf disks derived from the tip, middle, or base parts of the leaves had the same adventitious bud regenerate ability.
將葉片切分為葉尖、葉中、葉基部葉塊分別接種，其不定芽再生能力沒有差異；
Vaccine production is in accordance with WHO technical specifications, including detailed screening for adventitious viruses.
疫苗生產(chǎn)遵循世衛(wèi)組織技術(shù)標(biāo)準(zhǔn)，其中包括詳盡篩查外源病毒。
Small discrete infarction of basal ganglionic structures allows such adventitious movements to be manifested.
小離散梗死的基底神經(jīng)節(jié)的結(jié)構(gòu)允許這種偶然運(yùn)動(dòng)表現(xiàn)。
If adventitious sounds are auscultated, have client cough. Listen again with stethoscope to determine sound has cleared with coughing.
如有附加音，囑病人咳嗽。再次聽診以確定附加音是否隨咳嗽消失。
The best example of this phenomenon is the formation of adventitious embryos in carrot tissue cultures.
這一現(xiàn)象最具說服力的事例為胡蘿卜組織培養(yǎng)中得到的異位胚胎。
Information assessing the risk of potential contamination with adventitious agents should be provided in this section.
應(yīng)在本部分提供外來異體可能發(fā)生的污染的評(píng)估信用卡息。
Adventitious shoots could become whole plants by adventitious shoots multiplication, strength and radication .
通過不定芽的繼代培養(yǎng)及壯苗、生根，形成完整植株，煉苗移栽成活率高。
Differred 2003 with what follow the prescribed order to anabiosis steadily, new IT industry of a year is existing a lot of adventitious.
與按部就班穩(wěn)步復(fù)蘇的2003年不同，新一年的IT產(chǎn)業(yè)存在著諸多不定。
The early stage of adventitious root or bud formation when differentiated cells are triggered to form new meristematic regions.
在不定根或芽形成之早期階段，分化的細(xì)胞會(huì)先誘發(fā)形成新的分生組織區(qū)域。
The fibrous root system in cereals comprises primarily adventitious roots (ARs), which play important roles in nutrient and water uptake.
谷類作物的須根系主要由不定根組成，在營(yíng)養(yǎng)物質(zhì)和水分吸收中發(fā)揮重要作用。
The conditions promote the multiple formation of adventitious buds and regenerated roots in proliferating colonies of cells.
環(huán)境促進(jìn)滋生的細(xì)胞群落多次形成不定芽與再生根。
Stablepolyploid plants were obtained through the application of the adventitious bud technique.
同時(shí)采用不定芽技術(shù)對(duì)變異株進(jìn)行穩(wěn)定，獲得了完全多倍體。
Periodontosis of confine green early days encroachs a few deciduous teeth only, place adventitious.
局限型青春前期牙周炎僅侵犯少數(shù)乳牙，部位不定。
The biomass of rhizome, adventitious root, and belowground part were maximal under dry-wet alternate condition at both growth stages.
在生長(zhǎng)旺盛期和末期，干濕交替處理下毛苔草根莖、不定根及地下總生物量均最高；
Stems many from base, prostrate, internodes with some branched, slightly pinkish red, blunt-tipped, adventitious roots.
基部的莖很多，平臥，具一些分枝，稍帶粉紅色，鈍頂部，有不定根。
Druce. Result: Flower can regenerate plante by callus, while rhizome can regenerate adventitious bud directly.
結(jié)果：花通過愈傷組織可形成再生植株，根狀莖可直接分化出不定芽。
The results provide the cytological basis of promoting adventitious root formation after GL-reagent treatment.
該實(shí)驗(yàn)結(jié)果為了解GL生根劑促進(jìn)不定根形成的原因提供了細(xì)胞學(xué)基礎(chǔ)。
BA, when combined with IBA, showed its effectiveness on the growth and elongation of the adventitious buds.
BA與IBA配合使用，對(duì)不定芽的伸長(zhǎng)生長(zhǎng)有很好的促進(jìn)效果。
The invention discloses a method for producing sweet potato buds by isolated culture of adventitious roots by sweet potatoes.
本發(fā)明公開了一種利用甘薯離體培養(yǎng)不定根產(chǎn)生甘薯芽的方法。
There will be adventitious sprouts at the base of the rose plant.
植株的基部會(huì)長(zhǎng)出不定芽。
The way of molecular regulation underlying adventitious root is complex and far beyond understanding now.
由于不定根發(fā)生過程的復(fù)雜性，到目前為止對(duì)其調(diào)控機(jī)制的了解還十分有限。
He found this adventitious meeting with his friend extremely fortunate.
他覺得這次與他朋友偶然相遇是極其幸運(yùn)的。
The adventitious roots on the base of radical and the node of stem grew downwards and spirally into the tier of soil under water body.
胚根基部和莖節(jié)上的不定根向水底泥層生長(zhǎng)，并在泥層中彎曲生長(zhǎng)；
Adventitious roots arising from lower nodes and providing support to a stem.
由下部莖節(jié)發(fā)出的、支撐莖的不定根。
Removing bottom leaves and applying IAA would increase the quantity and activity of adventitious roots.
去除底葉和適量施用IAA處理具有增加不定根數(shù)量和提高根系活性的作用。
The adventitious birth of our fourth child completely changed our plan.
第四個(gè)孩子偶然的出生，完全改變了我們的計(jì)畫。
Before auscultating the posterior thorax, let's review normal and adventitious breath sounds.
在對(duì)胸腔聽診之前，讓我們回顧一下正常的和偶發(fā)的呼吸聲音。
Effect of explants and hormones on the adventitious buds differentiation in tissue culture of 'Rieger Begonia'
外植體和激素對(duì)麗格海棠組培不定芽分化的影響
ZR doesn't influence adventitious roots generation observably, but plays an important role in consequently adventitious roots growth.
ZR對(duì)不定根根原基的發(fā)生沒有明顯的作用，但在不定根的進(jìn)一步生長(zhǎng)發(fā)育過程中發(fā)揮著重要作用；
The research aimed to explore the cutting propagation technique and mechanism of shoot adventitious root formation of Prunus humilis(Bge).
[目的]探索歐李嫩枝扦插繁殖技術(shù)以及不定根形成機(jī)理。
Objective : To optimize the culture condition of adventitious roots of Panax ginseng .
中文摘要：目的：對(duì)人參不定根的搖瓶培養(yǎng)條件進(jìn)行系統(tǒng)的優(yōu)化。
Callus was also induced from petioles in MS medium contained 6-BA and NAA , but no adventitious roots regenerated.
當(dāng)在含NAA的培養(yǎng)基上再附加6-BA時(shí)也可被誘導(dǎo)出愈傷組織，但無不定根發(fā)生。
With the elongation of adventitious roots, the activity of PPO declined gradually.
隨著不定根的伸長(zhǎng)，PPO活性逐漸下降。
The whole bulb is protected by scale leaves and adventitious roots arise from the base of the stem.
整個(gè)鱗莖被葉片保護(hù)，不定根從莖的基部產(chǎn)生。
The mature embryos of Chinese pine were used as explants to induce adventitious buds on improved MS media.
以MS為基本培養(yǎng)基，以油松成熟胚為外植體進(jìn)行離體培養(yǎng)誘導(dǎo)不定芽。
Via adventitious of reason mental or emotional state brain chaos thinks insomnia, why such ah?
經(jīng)常情緒不定腦子亂想失眠，為什么這樣啊？。
Young branchlets occasionally straight, with long and thin adventitious roots, nodes enlarged.
幼嫩小枝偶有的直，具長(zhǎng)和薄的不定根，節(jié)擴(kuò)大。
Adventitious buds regeneration from etiolated internode segment of apple cultivar Nagafu No.
富士蘋果黃化莖段再生不定芽的研究。
Creeping branches with adventitious roots.
匍匐的分枝具不定根。
Induction of Adventitious Bud and Plantlet Regeneration in vitro of Pinus taeda L .
火炬松叢生芽誘導(dǎo)及植株再生。
