查询词典 ba

The effects of the combination of three hormones, i.e. 1-naphthlcetic acid, 2,4-dichlorophenoxy acetic acid (2,4-D) and 6-benzylaminopurine (6-BA) on tissue culture progress in carnation (Dianthus carophyllus?? L.) were studied.

研究了1-萘乙酸、2，4-二氯苯氧乙酸(2，4-D)和6-苄基腺嘌呤(6-BA)等3种激素的质量浓度组合对康乃馨组织培养过程的影响。

Autotetraploids from diploidy leaves of Paulownia elongata on the double layer MS media supplemented with 0.1 mg/L NAA and 15 mg/L BA(optimal organogenetic medium to the leaves of diploidy seedlings) with different colchicines concentrations were induced,chromosome numbering of the plant root tip cells and DNA content analysis of the leaf single cell were used to analyse the autotetra ploids.

在含不同浓度秋水仙素的MS+0.1mg/L NAA+15mg/L BA双层培养基上进行兰考泡桐四倍体植株诱导试验，并通过变异植株根尖细胞染色体观察和叶片单细胞DNA含量测定进行倍性分析。

The effects of 4-PU and 6-BA on formations of the calli and adventitious buds from epicotyl explants in peanut were studied in the experiment.

摘 要：以'汕油523'花生上胚轴为外植体，研究细胞分裂素4-PU和6-BA对愈伤组织诱导及不定芽发生的效应。

The possible reasons for the effects on cluster root formation and organic acid exudation by 6-BA are discussed.

对6-BA影响缺磷的白羽扇豆排根形成和有机酸分泌的可能机制进行了讨论。

This year the company to provide 304 / 2 B 0.4 ~ 3.0,304 / BA 0.4 ~ 2.0 various specifications Coil, flat panel.

本公司常年提供304/2B 0.4～3.0，304/BA 0.4～2.0各类规格卷板、平板。

Our company mainly engaged in stainless steel coil, flat panel including 304201316L, 430,409 and so on, the thickness of 0.15 ~~ 60mm between the 8K board, matte board, titanium plate, 2B plates, BA plates, NO.1 plate

本公司主要经营不锈钢卷板，平板包括304，201，316L，430，409等，厚度在0.15~~60mm之间的8K板，磨砂板，钛金板，2B板，BA板，NO.1板

He earned his BA Degree and then continued his studies at the University of Northern Colorado in Greeley where he earned his Masters in theory and composition.

取得了BA学位之后，他在Greeley 的Northern Colorado大学继续深造，并获得了编曲原理学的硕士学位。

The three day old seedlings grown in medium supplemented with 5 mg/L 6-BA were used to prepare the cotyledonary-node explants. The cotyledonary-node explants had one cotyledon and half of the embryonic axis.

选用在高达5 mg/L 6-苄氨基嘌呤(6-BA)的种子萌发培养基上生长3 d的蒺藜苜蓿幼苗，制备获得由1片子叶和半个胚轴组成的子叶节外植体。

When they were added respectively. DMBQ+ ferulic acid and DMBQ+ resorcin had synergistic effect, the haustorium formation rate doubled in this treatment. DMBQ +ferulic acid + resorcin together with 6-BA+ GA3+ IBA showed the most effective inducing function, and the haustorium formation rate was 13.3%. The results above showed that there were different chemical signal substances functioned in the process of germ tube germination and haustorium formation of Cistanche deserticola respectively.

DMBQ与阿魏酸和DMBQ与间苯二酚组合均表现出协同作用，使肉苁蓉种子形成吸器率增加1倍；DMBQ +阿魏酸+间苯二酚与激素6-BA + GA3 + IBA共同组合吸器形成率提高到13.3%，说明寄生植物肉苁蓉种子萌发过程芽管和吸器形成分别由不同的化学信号物质调控，DMBQ、阿魏酸和间苯二酚在诱导肉苁蓉种子萌发过程形成吸器具有决定性作用。

The stem apex of Hemerocallis fulva was taken as explant cultured in vitro to induce callus with different culture medium. The effects of different concentration 6-BA and NAA culture medium on explant growth was studied.

采取大花萱草茎尖为外植体接种在不同培养基上，研究了不同浓度的NAA和6-BA对于外植体生长的影响，并探索了最适于产生愈伤组织和生根的培养基配方。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失